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J. Leonard
Teti II

Partner, Tax

lteti@cravath.com
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J. Leonard Teti II advises on the tax aspects of mergers and acquisitions, spin‑offs and private equity transactions. Clients seek out Mr. Teti for his ability to provide practical, clear and commercial advice on the tax issues central to complex domestic and cross‑border transactions. He also advises clients during the course of audits by the Internal Revenue Service and other tax authorities.

Mr. Teti’s corporate clients have included Alliant Techsystems, Amazon, AmerisourceBergen, Avon, Barnes & Noble, CardWorks, Dentsu, DTE Energy, Exyte, GW Pharmaceuticals, IBM, Johnson & Johnson, Kenvue, Light & Wonder, Linde, Novartis, RELX Group, Robinhood, Schneider Electric, SPANX, Time Warner, Viatris, Vista Outdoor and WestRock.

Mr. Teti has also represented private equity clients and financial investors such as American Securities, Daily Mail and General Trust (“DMGT”), ECN Capital, Fortress Transportation and Infrastructure Investors, FS Investments and Lindsay Goldberg.

Mr. Teti has significant experience advising companies in spin‑offs and M&A transactions in connection with spin‑offs. Notable matters include representing:

  • Alliant Techsystems in the spin‑off of its Sporting Group to its shareholders and merger of its Aerospace and Defense Groups with Orbital Sciences;
  • Amentum in its “Reverse Morris Trust” merger with Jacobs’ Critical Mission Solutions and Cyber and Intelligence businesses, creating a combined organization with $13 billion in revenue;
  • DTE Energy in the $7 billion spin‑off of its midstream business (DT Midstream);
  • Johnson & Johnson in the IPO and separation of Kenvue;
  • Mylan in its $50 billion “Reverse Morris Trust” combination with Upjohn, a division of Pfizer, to form Viatris;
  • Novartis in its $29.8 billion spin‑off of Alcon and its $11.4 billion spin‑off of Sandoz;
  • Time Warner in its spin‑offs of AOL and Time Warner Cable;
  • Valvoline in the $2.65 billion separation and sale of its Global Products business to Aramco; and
  • Vista Outdoor in the $2.225 billion separation and sale of The Kinetic Group to Czechoslovak Group and the $1.125 billion separation and sale of Revelyst to SVP.

Mr. Teti’s notable M&A and other transactions include representing:

  • Amazon in its $8.45 billion acquisition of MGM;
  • AmerisourceBergen in its $6.5 billion acquisition of Walgreens’ Alliance Healthcare businesses, its $815 million acquisition of H. D. Smith, its $2.575 billion acquisition of PharMEDium and its $2.5 billion acquisition of MWI Veterinary Supply;
  • Atalaya Capital Management in its $800 million sale to Blue Owl Capital;
  • Avon in its $3.7 billion acquisition by Natura and the sale of 80% of its North America business to Cerberus Capital Management and in the PIPE investment by Cerberus in Avon’s international business;
  • CardWorks in its acquisition of Ally’s credit card business;
  • Consolidated Communications’ special committee in the $3.1 billion acquisition by Searchlight and BCI;
  • Cowen in its $1.9 billion acquisition by TD;
  • CymaBay Therapeutics in its $4.3 billion acquisition by Gilead Sciences;
  • DMGT in the £1.425 billion sale of RMS to Moody’s and the $8.1 billion business combination of Cazoo and AJAX I SPAC;
  • The special committee of the board of directors of EchoStar in the $26 billion combination with DISH Network;
  • ECN Capital in the $2 billion sale of its Service Finance business to Truist Bank, the sale of Red Oak, its investment in Intercoastal Financial Group, its acquisition of Source One and its strategic investment from Skyline Champion;
  • Frontier Communications in its pending $20 billion acquisition by Verizon;
  • FS Investments in its combination with Portfolio Advisors, creating a $75 billion alternative investment firm, and in the transition of the management of its business development company (BDC) platform to investment advisory partnerships with EIG Global Energy Partners and KKR;
  • GW Pharmaceuticals in its $7.2 billion acquisition by Jazz Pharmaceuticals;
  • IBM in acquisitions and dispositions aggregating more than $20 billion in value;
  • Johnson & Johnson in its $14.6 billion acquisition of Intra‑Cellular Therapies, its $2 billion acquisition of Ambrx, its $16.6 billion acquisition of Abiomed, its $6.5 billion acquisition of Momenta, its $3.4 billion acquisition of Auris Health, its ¥230 billion acquisition of Ci:z Holdings, the $2.8 billion sale of its Advanced Sterilization Products business to Fortive, the $2.1 billion sale of its LifeScan business to Platinum Equity, its $30 billion acquisition of Actelion, the $1.045 billion sale of its Codman Neurosurgery business to Integra LifeSciences, its $4.325 billion acquisition of Abbott Medical Optics, its $19.7 billion acquisition of Synthes, its acquisition of Novira Therapeutics and its acquisition of Covagen;
  • Light & Wonder in its pending $850 million acquisition of Grover Charitable Gaming, the $6.05 billion sale of SG Lottery to Brookfield and $1.2 billion sale of OpenBet to Endeavor, the acquisition of the remaining stake in SciPlay, the $925.5 million sale of a 34.9% stake to institutional investors including Caledonia, its $363.5 million carve-out IPO of SciPlay and its acquisitions of Don Best Sports, NYX Gaming Group and Spicerack Media; 
  • Linde in its $70 billion merger of equals with Praxair;
  • Lindsay Goldberg and its portfolio companies in multiple transactions;
  • Micro Focus in its $6 billion acquisition by OpenText;
  • Mylan in its $9.9 billion acquisition of Meda, its acquisition of the non‑sterile, topicals‑focused specialty and generics business of Renaissance Acquisition Holdings for $950 million in cash at closing plus additional contingent payments of up to $50 million, its proposal to acquire Perrigo in a transaction valued at approximately $35 billion and its $5.6 billion inversion acquisition of Abbott Laboratories’ non‑U.S. developed markets specialty and branded generics business;
  • Novartis in its $2.1 billion acquisition of Endocyte;
  • Paragon 28 in its $1.2 billion acquisition by Zimmer Biomet;
  • RELX Group in multiple acquisitions;
  • Robinhood in its IPO;
  • Schneider Electric in its acquisition of AutoGrid;
  • The Snyder family in the $6.05 billion sale of the NFL's Washington Commanders to a partnership led by Josh Harris;
  • SPANX in its sale of a majority stake to Blackstone;
  • Viatris in its divestitures totaling $6.94 billion in value, including the $3.335 billion combination of its biosimilars portfolio with Biocon Biologics and the divestitures of its Over‑the‑Counter, Women’s Healthcare and Active Pharmaceutical Ingredients businesses, its $750 million acquisitions of Oyster Point and Famy Life Sciences and its global research and development collaboration with Idorsia;
  • WestRock in its $20 billion combination with Smurfit Kappa, creating Smurfit WestRock, its $4.9 billion acquisition of KapStone and its $2.3 billion acquisition of Multi Packaging Solutions; and
  • ZimVie in the $375 million sale of its spine business to H.I.G. Capital.

Mr. Teti has been repeatedly recognized for his work in the tax arena by Chambers USA, The Legal 500 US, Super Lawyers and Lawdragon. In 2016, he was named a “Rising Star” by Law360, recognizing him as one of five outstanding tax lawyers in the nation under the age of 40.

Mr. Teti is the host of Cravath’s “On Tax” podcast and has authored several blog posts, including “President Biden’s Tax Proposals” in January 2021 and “US Government Finalizes Rules on Transfers to Partnerships with Related Foreign Partners” in February 2020, which were published by European Tax Blog. Mr. Teti is a member of the International Bar Association. He serves as the President of the Board of Trustees of the New Jersey Scholars Program and has served as a member of the Alumni Council of the University of Virginia School of Law.

Mr. Teti was born in Trenton, New Jersey. He received an A.B. with honors from Princeton University in 1999 and a J.D. from the University of Virginia School of Law in 2005, where he was a member of the Virginia Law Review, an Executive Editor of the Virginia Tax Review and elected to the Order of the Coif. At Virginia, he was also awarded the Edwin S. Cohen Tax Prize and the Robert E. Goldsten Award for Distinction in the Classroom.

Mr. Teti joined Cravath in 2005 and was elected a partner in 2012.

Mr. Teti’s corporate clients have included Alliant Techsystems, Amazon, AmerisourceBergen, Avon, Barnes & Noble, CardWorks, Dentsu, DTE Energy, Exyte, GW Pharmaceuticals, IBM, Johnson & Johnson, Kenvue, Light & Wonder, Linde, Novartis, RELX Group, Robinhood, Schneider Electric, SPANX, Time Warner, Viatris, Vista Outdoor and WestRock.

Mr. Teti has also represented private equity clients and financial investors such as American Securities, Daily Mail and General Trust (“DMGT”), ECN Capital, Fortress Transportation and Infrastructure Investors, FS Investments and Lindsay Goldberg.

Mr. Teti has significant experience advising companies in spin‑offs and M&A transactions in connection with spin‑offs. Notable matters include representing:

  • Alliant Techsystems in the spin‑off of its Sporting Group to its shareholders and merger of its Aerospace and Defense Groups with Orbital Sciences;
  • Amentum in its “Reverse Morris Trust” merger with Jacobs’ Critical Mission Solutions and Cyber and Intelligence businesses, creating a combined organization with $13 billion in revenue;
  • DTE Energy in the $7 billion spin‑off of its midstream business (DT Midstream);
  • Johnson & Johnson in the IPO and separation of Kenvue;
  • Mylan in its $50 billion “Reverse Morris Trust” combination with Upjohn, a division of Pfizer, to form Viatris;
  • Novartis in its $29.8 billion spin‑off of Alcon and its $11.4 billion spin‑off of Sandoz;
  • Time Warner in its spin‑offs of AOL and Time Warner Cable;
  • Valvoline in the $2.65 billion separation and sale of its Global Products business to Aramco; and
  • Vista Outdoor in the $2.225 billion separation and sale of The Kinetic Group to Czechoslovak Group and the $1.125 billion separation and sale of Revelyst to SVP.

Mr. Teti’s notable M&A and other transactions include representing:

  • Amazon in its $8.45 billion acquisition of MGM;
  • AmerisourceBergen in its $6.5 billion acquisition of Walgreens’ Alliance Healthcare businesses, its $815 million acquisition of H. D. Smith, its $2.575 billion acquisition of PharMEDium and its $2.5 billion acquisition of MWI Veterinary Supply;
  • Atalaya Capital Management in its $800 million sale to Blue Owl Capital;
  • Avon in its $3.7 billion acquisition by Natura and the sale of 80% of its North America business to Cerberus Capital Management and in the PIPE investment by Cerberus in Avon’s international business;
  • CardWorks in its acquisition of Ally’s credit card business;
  • Consolidated Communications’ special committee in the $3.1 billion acquisition by Searchlight and BCI;
  • Cowen in its $1.9 billion acquisition by TD;
  • CymaBay Therapeutics in its $4.3 billion acquisition by Gilead Sciences;
  • DMGT in the £1.425 billion sale of RMS to Moody’s and the $8.1 billion business combination of Cazoo and AJAX I SPAC;
  • The special committee of the board of directors of EchoStar in the $26 billion combination with DISH Network;
  • ECN Capital in the $2 billion sale of its Service Finance business to Truist Bank, the sale of Red Oak, its investment in Intercoastal Financial Group, its acquisition of Source One and its strategic investment from Skyline Champion;
  • Frontier Communications in its pending $20 billion acquisition by Verizon;
  • FS Investments in its combination with Portfolio Advisors, creating a $75 billion alternative investment firm, and in the transition of the management of its business development company (BDC) platform to investment advisory partnerships with EIG Global Energy Partners and KKR;
  • GW Pharmaceuticals in its $7.2 billion acquisition by Jazz Pharmaceuticals;
  • IBM in acquisitions and dispositions aggregating more than $20 billion in value;
  • Johnson & Johnson in its $14.6 billion acquisition of Intra‑Cellular Therapies, its $2 billion acquisition of Ambrx, its $16.6 billion acquisition of Abiomed, its $6.5 billion acquisition of Momenta, its $3.4 billion acquisition of Auris Health, its ¥230 billion acquisition of Ci:z Holdings, the $2.8 billion sale of its Advanced Sterilization Products business to Fortive, the $2.1 billion sale of its LifeScan business to Platinum Equity, its $30 billion acquisition of Actelion, the $1.045 billion sale of its Codman Neurosurgery business to Integra LifeSciences, its $4.325 billion acquisition of Abbott Medical Optics, its $19.7 billion acquisition of Synthes, its acquisition of Novira Therapeutics and its acquisition of Covagen;
  • Light & Wonder in its pending $850 million acquisition of Grover Charitable Gaming, the $6.05 billion sale of SG Lottery to Brookfield and $1.2 billion sale of OpenBet to Endeavor, the acquisition of the remaining stake in SciPlay, the $925.5 million sale of a 34.9% stake to institutional investors including Caledonia, its $363.5 million carve-out IPO of SciPlay and its acquisitions of Don Best Sports, NYX Gaming Group and Spicerack Media; 
  • Linde in its $70 billion merger of equals with Praxair;
  • Lindsay Goldberg and its portfolio companies in multiple transactions;
  • Micro Focus in its $6 billion acquisition by OpenText;
  • Mylan in its $9.9 billion acquisition of Meda, its acquisition of the non‑sterile, topicals‑focused specialty and generics business of Renaissance Acquisition Holdings for $950 million in cash at closing plus additional contingent payments of up to $50 million, its proposal to acquire Perrigo in a transaction valued at approximately $35 billion and its $5.6 billion inversion acquisition of Abbott Laboratories’ non‑U.S. developed markets specialty and branded generics business;
  • Novartis in its $2.1 billion acquisition of Endocyte;
  • Paragon 28 in its $1.2 billion acquisition by Zimmer Biomet;
  • RELX Group in multiple acquisitions;
  • Robinhood in its IPO;
  • Schneider Electric in its acquisition of AutoGrid;
  • The Snyder family in the $6.05 billion sale of the NFL's Washington Commanders to a partnership led by Josh Harris;
  • SPANX in its sale of a majority stake to Blackstone;
  • Viatris in its divestitures totaling $6.94 billion in value, including the $3.335 billion combination of its biosimilars portfolio with Biocon Biologics and the divestitures of its Over‑the‑Counter, Women’s Healthcare and Active Pharmaceutical Ingredients businesses, its $750 million acquisitions of Oyster Point and Famy Life Sciences and its global research and development collaboration with Idorsia;
  • WestRock in its $20 billion combination with Smurfit Kappa, creating Smurfit WestRock, its $4.9 billion acquisition of KapStone and its $2.3 billion acquisition of Multi Packaging Solutions; and
  • ZimVie in the $375 million sale of its spine business to H.I.G. Capital.

Mr. Teti has been repeatedly recognized for his work in the tax arena by Chambers USA, The Legal 500 US, Super Lawyers and Lawdragon. In 2016, he was named a “Rising Star” by Law360, recognizing him as one of five outstanding tax lawyers in the nation under the age of 40.

Mr. Teti is the host of Cravath’s “On Tax” podcast and has authored several blog posts, including “President Biden’s Tax Proposals” in January 2021 and “US Government Finalizes Rules on Transfers to Partnerships with Related Foreign Partners” in February 2020, which were published by European Tax Blog. Mr. Teti is a member of the International Bar Association. He serves as the President of the Board of Trustees of the New Jersey Scholars Program and has served as a member of the Alumni Council of the University of Virginia School of Law.

Mr. Teti was born in Trenton, New Jersey. He received an A.B. with honors from Princeton University in 1999 and a J.D. from the University of Virginia School of Law in 2005, where he was a member of the Virginia Law Review, an Executive Editor of the Virginia Tax Review and elected to the Order of the Coif. At Virginia, he was also awarded the Edwin S. Cohen Tax Prize and the Robert E. Goldsten Award for Distinction in the Classroom.

Mr. Teti joined Cravath in 2005 and was elected a partner in 2012.

Education

  • J.D., 2005, University of Virginia School of Law
    Order of the Coif
  • A.B., 1999, Princeton University
    with Honors

Admitted In

  • New York

Professional Affiliations

International Bar Association

Organizations

New Jersey Scholars Program

  • President, Board of Trustees

University of Virginia School of Law

  • Alumni Council, 2019-2022

Rankings

Chambers USA

  • Tax - New York (2024‑2010)

Law360

  • Rising Star: Tax (2016)

Lawdragon

  • 500 Leading Dealmakers in America (2024, 2023)

The Legal 500 US

  • International Tax (2024-2019, 2017‑2013)
  • US Taxes: Non-contentious (2024-2018, 2014, 2013, 2011, 2010)

Super Lawyers - Rising Stars - New York

  • Tax (2016, 2015)

Deals & Cases

April 07, 2025

IBM’s Acquisition of Hakkoda

On April 7, 2025, IBM announced it has acquired Hakkoda Inc., a leading global data and AI consultancy. Hakkoda will expand IBM Consulting's data transformation services portfolio, adding specialized data platform expertise to help clients get their data ready to fuel AI‑powered business operations. Cravath is representing IBM in connection with the transaction.

Deals & Cases

February 18, 2025

Light & Wonder’s Acquisition of Grover Gaming’s Charitable Gaming Assets

On February 18, 2025, Light & Wonder, Inc. (“Light & Wonder”), the leading cross‑platform global games company, announced that it has entered into a definitive agreement to acquire the charitable gaming assets of Grover Gaming, Inc. and G2 Gaming, Inc. (together, “Grover Gaming”), a leading provider of electronic pull‑tabs for charitable gaming in the U.S., for total consideration of $850 million cash, subject to customary purchase price adjustments, and a four‑year revenue based earn‑out of up to $200 million cash. Cravath is representing Light & Wonder in connection with the transaction.

Deals & Cases

January 28, 2025

Paragon 28’s $1.2 Billion Acquisition by Zimmer Biomet

On January 28, 2025, Paragon 28, Inc. (“Paragon 28”), a leading medical device company focused on the foot and ankle orthopedic segment, and Zimmer Biomet Holdings, Inc. (“Zimmer Biomet”), a global medical technology leader, announced they have entered into a definitive agreement for Zimmer Biomet to acquire all outstanding shares of common stock of Paragon 28 for an upfront payment of $13.00 per share in cash, corresponding to an equity value of approximately $1.1 billion and an enterprise value of approximately $1.2 billion. Paragon 28 shareholders will also receive a non-tradeable contingent value right (CVR) entitling the holder to receive up to $1.00 per share in cash if certain revenue milestones are achieved. Cravath is representing Paragon 28 in connection with the transaction.

Deals & Cases

January 22, 2025

CardWorks’s Acquisition of Ally’s Credit Card Business

On January 22, 2025, CardWorks, Inc. (“CardWorks”), a leader in credit and payments, and Ally Financial Inc. (“Ally”), a financial services company with the nation’s largest all‑digital bank and an industry‑leading auto financing business, announced that they have entered into a definitive agreement for CardWorks, and its wholly‑owned bank subsidiary, Merrick Bank, to acquire Ally’s credit card business, including a portfolio of $2.3 billion in credit card receivables with 1.3 million active cardholders as of December 31, 2024. Cravath is representing CardWorks in connection with the transaction.

Deals & Cases

January 13, 2025

Johnson & Johnson’s $14.6 Billion Acquisition of Intra‑Cellular Therapies, Inc.

On January 13, 2025, Johnson & Johnson and Intra‑Cellular Therapies, Inc. announced that they have entered into a definitive agreement under which Johnson & Johnson will acquire all outstanding shares of Intra‑Cellular Therapies, a biopharmaceutical company focused on the development and commercialization of therapeutics for central nervous system (CNS) disorders, for $132 per share in cash for a total equity value of approximately $14.6 billion. Cravath is representing Johnson & Johnson in connection with the transaction.

Podcasts

April 29, 2025

On Tax – Tadd Fowler of Procter & Gamble

Tadd Fowler is the Senior Vice President – Treasurer and Global Taxes at Procter & Gamble. In this episode of On Tax, he and Cravath partner and host Len Teti discuss Tadd’s path from an accounting major in college to his current position, highlighting his unusual trajectory from a public accounting firm to in‑house role and back again. He also reflects on the benefits of focusing on the building blocks of tax, crediting his advisory expertise in part to years of compliance work early in his career.

Activities

April 14, 2025

Len Teti Speaks at the 25th Annual U.S. and Europe Tax Practice Trends Conference

On April 10, 2025, Cravath partner J. Leonard Teti II participated in the 25th Annual U.S. and Europe Tax Practice Trends Conference, which was held from April 9‑11, 2025 in Amsterdam and presented by the International Bar Association Tax Section, American Bar Association Tax Section and USA Branch of the International Fiscal Association. Len spoke on a panel entitled “Reversions – Coming Back to U.S.‑Based Multinationals,” which reviewed the tax structures and strategies for the movement of companies from outside the U.S. to the U.S. and how a U.S. holding company structure can be achieved in the course of restructurings, spins or mergers.

Podcasts

April 08, 2025

On Tax – Gus Makris of Dow

Gus Makris is Senior Managing Counsel and Head of the Office of Tax Counsel at Dow, a global materials science company. In this episode of On Tax, he and fellow Cravath partner and host Len Teti talk about how Gus made his way to his current role at Dow, where he has found a culture that deeply values tax advisory, and how the lessons he learned while a tax associate at Cravath have continued to inform his practice. Gus also reminisces about his time in law school and shares key insights and advice for attorneys and young professionals just beginning their careers.

Podcasts

March 18, 2025

On Tax – Andrew Compton of Cravath

Andrew Compton is a partner in the Corporate Department at Cravath. In the Season 9 premiere of On Tax, he and fellow Cravath partner and host Len Teti talk about how his work in the energy and energy transition sectors intersects with the world of tax, and the importance of taking calculated risks throughout one’s career. Andrew also discusses the lessons he learned while working in Asia, including the benefits of finding commonality with the people on the other side of the negotiating table.

Activities

January 31, 2025

Law360 Names Cravath a 2024 “Tax Practice Group of the Year”

On January 28, 2025, Cravath was featured by Law360 as a “Tax Practice Group of the Year.” The article highlights the Tax Department’s work on a variety of complex transactions, including its role representing clients Amentum in its merger with Jacobs’s Critical Mission Solutions and Cyber and Intelligence businesses; Endeavor in its $25 billion take‑private acquisition by Silver Lake; Frontier in its $20 billion acquisition by Verizon; the Paramount Special Committee in its $28 billion merger agreement with Skydance; and Vista Outdoor in its $1.125 billion sale of Revelyst to SVP and $1.91 billion sale of its Sporting Products business to CSG.

J. Leonard Teti II advises on the tax aspects of mergers and acquisitions, spin‑offs and private equity transactions. Clients seek out Mr. Teti for his ability to provide practical, clear and commercial advice on the tax issues central to complex domestic and cross‑border transactions. He also advises clients during the course of audits by the Internal Revenue Service and other tax authorities.

Mr. Teti’s corporate clients have included Alliant Techsystems, Amazon, AmerisourceBergen, Avon, Barnes & Noble, CardWorks, Dentsu, DTE Energy, Exyte, GW Pharmaceuticals, IBM, Johnson & Johnson, Kenvue, Light & Wonder, Linde, Novartis, RELX Group, Robinhood, Schneider Electric, SPANX, Time Warner, Viatris, Vista Outdoor and WestRock.

Mr. Teti has also represented private equity clients and financial investors such as American Securities, Daily Mail and General Trust (“DMGT”), ECN Capital, Fortress Transportation and Infrastructure Investors, FS Investments and Lindsay Goldberg.

Mr. Teti has significant experience advising companies in spin‑offs and M&A transactions in connection with spin‑offs. Notable matters include representing:

  • Alliant Techsystems in the spin‑off of its Sporting Group to its shareholders and merger of its Aerospace and Defense Groups with Orbital Sciences;
  • Amentum in its “Reverse Morris Trust” merger with Jacobs’ Critical Mission Solutions and Cyber and Intelligence businesses, creating a combined organization with $13 billion in revenue;
  • DTE Energy in the $7 billion spin‑off of its midstream business (DT Midstream);
  • Johnson & Johnson in the IPO and separation of Kenvue;
  • Mylan in its $50 billion “Reverse Morris Trust” combination with Upjohn, a division of Pfizer, to form Viatris;
  • Novartis in its $29.8 billion spin‑off of Alcon and its $11.4 billion spin‑off of Sandoz;
  • Time Warner in its spin‑offs of AOL and Time Warner Cable;
  • Valvoline in the $2.65 billion separation and sale of its Global Products business to Aramco; and
  • Vista Outdoor in the $2.225 billion separation and sale of The Kinetic Group to Czechoslovak Group and the $1.125 billion separation and sale of Revelyst to SVP.

Mr. Teti’s notable M&A and other transactions include representing:

  • Amazon in its $8.45 billion acquisition of MGM;
  • AmerisourceBergen in its $6.5 billion acquisition of Walgreens’ Alliance Healthcare businesses, its $815 million acquisition of H. D. Smith, its $2.575 billion acquisition of PharMEDium and its $2.5 billion acquisition of MWI Veterinary Supply;
  • Atalaya Capital Management in its $800 million sale to Blue Owl Capital;
  • Avon in its $3.7 billion acquisition by Natura and the sale of 80% of its North America business to Cerberus Capital Management and in the PIPE investment by Cerberus in Avon’s international business;
  • CardWorks in its acquisition of Ally’s credit card business;
  • Consolidated Communications’ special committee in the $3.1 billion acquisition by Searchlight and BCI;
  • Cowen in its $1.9 billion acquisition by TD;
  • CymaBay Therapeutics in its $4.3 billion acquisition by Gilead Sciences;
  • DMGT in the £1.425 billion sale of RMS to Moody’s and the $8.1 billion business combination of Cazoo and AJAX I SPAC;
  • The special committee of the board of directors of EchoStar in the $26 billion combination with DISH Network;
  • ECN Capital in the $2 billion sale of its Service Finance business to Truist Bank, the sale of Red Oak, its investment in Intercoastal Financial Group, its acquisition of Source One and its strategic investment from Skyline Champion;
  • Frontier Communications in its pending $20 billion acquisition by Verizon;
  • FS Investments in its combination with Portfolio Advisors, creating a $75 billion alternative investment firm, and in the transition of the management of its business development company (BDC) platform to investment advisory partnerships with EIG Global Energy Partners and KKR;
  • GW Pharmaceuticals in its $7.2 billion acquisition by Jazz Pharmaceuticals;
  • IBM in acquisitions and dispositions aggregating more than $20 billion in value;
  • Johnson & Johnson in its $14.6 billion acquisition of Intra‑Cellular Therapies, its $2 billion acquisition of Ambrx, its $16.6 billion acquisition of Abiomed, its $6.5 billion acquisition of Momenta, its $3.4 billion acquisition of Auris Health, its ¥230 billion acquisition of Ci:z Holdings, the $2.8 billion sale of its Advanced Sterilization Products business to Fortive, the $2.1 billion sale of its LifeScan business to Platinum Equity, its $30 billion acquisition of Actelion, the $1.045 billion sale of its Codman Neurosurgery business to Integra LifeSciences, its $4.325 billion acquisition of Abbott Medical Optics, its $19.7 billion acquisition of Synthes, its acquisition of Novira Therapeutics and its acquisition of Covagen;
  • Light & Wonder in its pending $850 million acquisition of Grover Charitable Gaming, the $6.05 billion sale of SG Lottery to Brookfield and $1.2 billion sale of OpenBet to Endeavor, the acquisition of the remaining stake in SciPlay, the $925.5 million sale of a 34.9% stake to institutional investors including Caledonia, its $363.5 million carve-out IPO of SciPlay and its acquisitions of Don Best Sports, NYX Gaming Group and Spicerack Media; 
  • Linde in its $70 billion merger of equals with Praxair;
  • Lindsay Goldberg and its portfolio companies in multiple transactions;
  • Micro Focus in its $6 billion acquisition by OpenText;
  • Mylan in its $9.9 billion acquisition of Meda, its acquisition of the non‑sterile, topicals‑focused specialty and generics business of Renaissance Acquisition Holdings for $950 million in cash at closing plus additional contingent payments of up to $50 million, its proposal to acquire Perrigo in a transaction valued at approximately $35 billion and its $5.6 billion inversion acquisition of Abbott Laboratories’ non‑U.S. developed markets specialty and branded generics business;
  • Novartis in its $2.1 billion acquisition of Endocyte;
  • Paragon 28 in its $1.2 billion acquisition by Zimmer Biomet;
  • RELX Group in multiple acquisitions;
  • Robinhood in its IPO;
  • Schneider Electric in its acquisition of AutoGrid;
  • The Snyder family in the $6.05 billion sale of the NFL's Washington Commanders to a partnership led by Josh Harris;
  • SPANX in its sale of a majority stake to Blackstone;
  • Viatris in its divestitures totaling $6.94 billion in value, including the $3.335 billion combination of its biosimilars portfolio with Biocon Biologics and the divestitures of its Over‑the‑Counter, Women’s Healthcare and Active Pharmaceutical Ingredients businesses, its $750 million acquisitions of Oyster Point and Famy Life Sciences and its global research and development collaboration with Idorsia;
  • WestRock in its $20 billion combination with Smurfit Kappa, creating Smurfit WestRock, its $4.9 billion acquisition of KapStone and its $2.3 billion acquisition of Multi Packaging Solutions; and
  • ZimVie in the $375 million sale of its spine business to H.I.G. Capital.

Mr. Teti has been repeatedly recognized for his work in the tax arena by Chambers USA, The Legal 500 US, Super Lawyers and Lawdragon. In 2016, he was named a “Rising Star” by Law360, recognizing him as one of five outstanding tax lawyers in the nation under the age of 40.

Mr. Teti is the host of Cravath’s “On Tax” podcast and has authored several blog posts, including “President Biden’s Tax Proposals” in January 2021 and “US Government Finalizes Rules on Transfers to Partnerships with Related Foreign Partners” in February 2020, which were published by European Tax Blog. Mr. Teti is a member of the International Bar Association. He serves as the President of the Board of Trustees of the New Jersey Scholars Program and has served as a member of the Alumni Council of the University of Virginia School of Law.

Mr. Teti was born in Trenton, New Jersey. He received an A.B. with honors from Princeton University in 1999 and a J.D. from the University of Virginia School of Law in 2005, where he was a member of the Virginia Law Review, an Executive Editor of the Virginia Tax Review and elected to the Order of the Coif. At Virginia, he was also awarded the Edwin S. Cohen Tax Prize and the Robert E. Goldsten Award for Distinction in the Classroom.

Mr. Teti joined Cravath in 2005 and was elected a partner in 2012.

Mr. Teti’s corporate clients have included Alliant Techsystems, Amazon, AmerisourceBergen, Avon, Barnes & Noble, CardWorks, Dentsu, DTE Energy, Exyte, GW Pharmaceuticals, IBM, Johnson & Johnson, Kenvue, Light & Wonder, Linde, Novartis, RELX Group, Robinhood, Schneider Electric, SPANX, Time Warner, Viatris, Vista Outdoor and WestRock.

Mr. Teti has also represented private equity clients and financial investors such as American Securities, Daily Mail and General Trust (“DMGT”), ECN Capital, Fortress Transportation and Infrastructure Investors, FS Investments and Lindsay Goldberg.

Mr. Teti has significant experience advising companies in spin‑offs and M&A transactions in connection with spin‑offs. Notable matters include representing:

  • Alliant Techsystems in the spin‑off of its Sporting Group to its shareholders and merger of its Aerospace and Defense Groups with Orbital Sciences;
  • Amentum in its “Reverse Morris Trust” merger with Jacobs’ Critical Mission Solutions and Cyber and Intelligence businesses, creating a combined organization with $13 billion in revenue;
  • DTE Energy in the $7 billion spin‑off of its midstream business (DT Midstream);
  • Johnson & Johnson in the IPO and separation of Kenvue;
  • Mylan in its $50 billion “Reverse Morris Trust” combination with Upjohn, a division of Pfizer, to form Viatris;
  • Novartis in its $29.8 billion spin‑off of Alcon and its $11.4 billion spin‑off of Sandoz;
  • Time Warner in its spin‑offs of AOL and Time Warner Cable;
  • Valvoline in the $2.65 billion separation and sale of its Global Products business to Aramco; and
  • Vista Outdoor in the $2.225 billion separation and sale of The Kinetic Group to Czechoslovak Group and the $1.125 billion separation and sale of Revelyst to SVP.

Mr. Teti’s notable M&A and other transactions include representing:

  • Amazon in its $8.45 billion acquisition of MGM;
  • AmerisourceBergen in its $6.5 billion acquisition of Walgreens’ Alliance Healthcare businesses, its $815 million acquisition of H. D. Smith, its $2.575 billion acquisition of PharMEDium and its $2.5 billion acquisition of MWI Veterinary Supply;
  • Atalaya Capital Management in its $800 million sale to Blue Owl Capital;
  • Avon in its $3.7 billion acquisition by Natura and the sale of 80% of its North America business to Cerberus Capital Management and in the PIPE investment by Cerberus in Avon’s international business;
  • CardWorks in its acquisition of Ally’s credit card business;
  • Consolidated Communications’ special committee in the $3.1 billion acquisition by Searchlight and BCI;
  • Cowen in its $1.9 billion acquisition by TD;
  • CymaBay Therapeutics in its $4.3 billion acquisition by Gilead Sciences;
  • DMGT in the £1.425 billion sale of RMS to Moody’s and the $8.1 billion business combination of Cazoo and AJAX I SPAC;
  • The special committee of the board of directors of EchoStar in the $26 billion combination with DISH Network;
  • ECN Capital in the $2 billion sale of its Service Finance business to Truist Bank, the sale of Red Oak, its investment in Intercoastal Financial Group, its acquisition of Source One and its strategic investment from Skyline Champion;
  • Frontier Communications in its pending $20 billion acquisition by Verizon;
  • FS Investments in its combination with Portfolio Advisors, creating a $75 billion alternative investment firm, and in the transition of the management of its business development company (BDC) platform to investment advisory partnerships with EIG Global Energy Partners and KKR;
  • GW Pharmaceuticals in its $7.2 billion acquisition by Jazz Pharmaceuticals;
  • IBM in acquisitions and dispositions aggregating more than $20 billion in value;
  • Johnson & Johnson in its $14.6 billion acquisition of Intra‑Cellular Therapies, its $2 billion acquisition of Ambrx, its $16.6 billion acquisition of Abiomed, its $6.5 billion acquisition of Momenta, its $3.4 billion acquisition of Auris Health, its ¥230 billion acquisition of Ci:z Holdings, the $2.8 billion sale of its Advanced Sterilization Products business to Fortive, the $2.1 billion sale of its LifeScan business to Platinum Equity, its $30 billion acquisition of Actelion, the $1.045 billion sale of its Codman Neurosurgery business to Integra LifeSciences, its $4.325 billion acquisition of Abbott Medical Optics, its $19.7 billion acquisition of Synthes, its acquisition of Novira Therapeutics and its acquisition of Covagen;
  • Light & Wonder in its pending $850 million acquisition of Grover Charitable Gaming, the $6.05 billion sale of SG Lottery to Brookfield and $1.2 billion sale of OpenBet to Endeavor, the acquisition of the remaining stake in SciPlay, the $925.5 million sale of a 34.9% stake to institutional investors including Caledonia, its $363.5 million carve-out IPO of SciPlay and its acquisitions of Don Best Sports, NYX Gaming Group and Spicerack Media; 
  • Linde in its $70 billion merger of equals with Praxair;
  • Lindsay Goldberg and its portfolio companies in multiple transactions;
  • Micro Focus in its $6 billion acquisition by OpenText;
  • Mylan in its $9.9 billion acquisition of Meda, its acquisition of the non‑sterile, topicals‑focused specialty and generics business of Renaissance Acquisition Holdings for $950 million in cash at closing plus additional contingent payments of up to $50 million, its proposal to acquire Perrigo in a transaction valued at approximately $35 billion and its $5.6 billion inversion acquisition of Abbott Laboratories’ non‑U.S. developed markets specialty and branded generics business;
  • Novartis in its $2.1 billion acquisition of Endocyte;
  • Paragon 28 in its $1.2 billion acquisition by Zimmer Biomet;
  • RELX Group in multiple acquisitions;
  • Robinhood in its IPO;
  • Schneider Electric in its acquisition of AutoGrid;
  • The Snyder family in the $6.05 billion sale of the NFL's Washington Commanders to a partnership led by Josh Harris;
  • SPANX in its sale of a majority stake to Blackstone;
  • Viatris in its divestitures totaling $6.94 billion in value, including the $3.335 billion combination of its biosimilars portfolio with Biocon Biologics and the divestitures of its Over‑the‑Counter, Women’s Healthcare and Active Pharmaceutical Ingredients businesses, its $750 million acquisitions of Oyster Point and Famy Life Sciences and its global research and development collaboration with Idorsia;
  • WestRock in its $20 billion combination with Smurfit Kappa, creating Smurfit WestRock, its $4.9 billion acquisition of KapStone and its $2.3 billion acquisition of Multi Packaging Solutions; and
  • ZimVie in the $375 million sale of its spine business to H.I.G. Capital.

Mr. Teti has been repeatedly recognized for his work in the tax arena by Chambers USA, The Legal 500 US, Super Lawyers and Lawdragon. In 2016, he was named a “Rising Star” by Law360, recognizing him as one of five outstanding tax lawyers in the nation under the age of 40.

Mr. Teti is the host of Cravath’s “On Tax” podcast and has authored several blog posts, including “President Biden’s Tax Proposals” in January 2021 and “US Government Finalizes Rules on Transfers to Partnerships with Related Foreign Partners” in February 2020, which were published by European Tax Blog. Mr. Teti is a member of the International Bar Association. He serves as the President of the Board of Trustees of the New Jersey Scholars Program and has served as a member of the Alumni Council of the University of Virginia School of Law.

Mr. Teti was born in Trenton, New Jersey. He received an A.B. with honors from Princeton University in 1999 and a J.D. from the University of Virginia School of Law in 2005, where he was a member of the Virginia Law Review, an Executive Editor of the Virginia Tax Review and elected to the Order of the Coif. At Virginia, he was also awarded the Edwin S. Cohen Tax Prize and the Robert E. Goldsten Award for Distinction in the Classroom.

Mr. Teti joined Cravath in 2005 and was elected a partner in 2012.

Education

  • J.D., 2005, University of Virginia School of Law
    Order of the Coif
  • A.B., 1999, Princeton University
    with Honors

Admitted In

  • New York

Professional Affiliations

International Bar Association

Organizations

New Jersey Scholars Program

  • President, Board of Trustees

University of Virginia School of Law

  • Alumni Council, 2019-2022

Rankings

Chambers USA

  • Tax - New York (2024‑2010)

Law360

  • Rising Star: Tax (2016)

Lawdragon

  • 500 Leading Dealmakers in America (2024, 2023)

The Legal 500 US

  • International Tax (2024-2019, 2017‑2013)
  • US Taxes: Non-contentious (2024-2018, 2014, 2013, 2011, 2010)

Super Lawyers - Rising Stars - New York

  • Tax (2016, 2015)

Deals & Cases

April 07, 2025

IBM’s Acquisition of Hakkoda

On April 7, 2025, IBM announced it has acquired Hakkoda Inc., a leading global data and AI consultancy. Hakkoda will expand IBM Consulting's data transformation services portfolio, adding specialized data platform expertise to help clients get their data ready to fuel AI‑powered business operations. Cravath is representing IBM in connection with the transaction.

Deals & Cases

February 18, 2025

Light & Wonder’s Acquisition of Grover Gaming’s Charitable Gaming Assets

On February 18, 2025, Light & Wonder, Inc. (“Light & Wonder”), the leading cross‑platform global games company, announced that it has entered into a definitive agreement to acquire the charitable gaming assets of Grover Gaming, Inc. and G2 Gaming, Inc. (together, “Grover Gaming”), a leading provider of electronic pull‑tabs for charitable gaming in the U.S., for total consideration of $850 million cash, subject to customary purchase price adjustments, and a four‑year revenue based earn‑out of up to $200 million cash. Cravath is representing Light & Wonder in connection with the transaction.

Deals & Cases

January 28, 2025

Paragon 28’s $1.2 Billion Acquisition by Zimmer Biomet

On January 28, 2025, Paragon 28, Inc. (“Paragon 28”), a leading medical device company focused on the foot and ankle orthopedic segment, and Zimmer Biomet Holdings, Inc. (“Zimmer Biomet”), a global medical technology leader, announced they have entered into a definitive agreement for Zimmer Biomet to acquire all outstanding shares of common stock of Paragon 28 for an upfront payment of $13.00 per share in cash, corresponding to an equity value of approximately $1.1 billion and an enterprise value of approximately $1.2 billion. Paragon 28 shareholders will also receive a non-tradeable contingent value right (CVR) entitling the holder to receive up to $1.00 per share in cash if certain revenue milestones are achieved. Cravath is representing Paragon 28 in connection with the transaction.

Deals & Cases

January 22, 2025

CardWorks’s Acquisition of Ally’s Credit Card Business

On January 22, 2025, CardWorks, Inc. (“CardWorks”), a leader in credit and payments, and Ally Financial Inc. (“Ally”), a financial services company with the nation’s largest all‑digital bank and an industry‑leading auto financing business, announced that they have entered into a definitive agreement for CardWorks, and its wholly‑owned bank subsidiary, Merrick Bank, to acquire Ally’s credit card business, including a portfolio of $2.3 billion in credit card receivables with 1.3 million active cardholders as of December 31, 2024. Cravath is representing CardWorks in connection with the transaction.

Deals & Cases

January 13, 2025

Johnson & Johnson’s $14.6 Billion Acquisition of Intra‑Cellular Therapies, Inc.

On January 13, 2025, Johnson & Johnson and Intra‑Cellular Therapies, Inc. announced that they have entered into a definitive agreement under which Johnson & Johnson will acquire all outstanding shares of Intra‑Cellular Therapies, a biopharmaceutical company focused on the development and commercialization of therapeutics for central nervous system (CNS) disorders, for $132 per share in cash for a total equity value of approximately $14.6 billion. Cravath is representing Johnson & Johnson in connection with the transaction.

Podcasts

April 29, 2025

On Tax – Tadd Fowler of Procter & Gamble

Tadd Fowler is the Senior Vice President – Treasurer and Global Taxes at Procter & Gamble. In this episode of On Tax, he and Cravath partner and host Len Teti discuss Tadd’s path from an accounting major in college to his current position, highlighting his unusual trajectory from a public accounting firm to in‑house role and back again. He also reflects on the benefits of focusing on the building blocks of tax, crediting his advisory expertise in part to years of compliance work early in his career.

Activities

April 14, 2025

Len Teti Speaks at the 25th Annual U.S. and Europe Tax Practice Trends Conference

On April 10, 2025, Cravath partner J. Leonard Teti II participated in the 25th Annual U.S. and Europe Tax Practice Trends Conference, which was held from April 9‑11, 2025 in Amsterdam and presented by the International Bar Association Tax Section, American Bar Association Tax Section and USA Branch of the International Fiscal Association. Len spoke on a panel entitled “Reversions – Coming Back to U.S.‑Based Multinationals,” which reviewed the tax structures and strategies for the movement of companies from outside the U.S. to the U.S. and how a U.S. holding company structure can be achieved in the course of restructurings, spins or mergers.

Podcasts

April 08, 2025

On Tax – Gus Makris of Dow

Gus Makris is Senior Managing Counsel and Head of the Office of Tax Counsel at Dow, a global materials science company. In this episode of On Tax, he and fellow Cravath partner and host Len Teti talk about how Gus made his way to his current role at Dow, where he has found a culture that deeply values tax advisory, and how the lessons he learned while a tax associate at Cravath have continued to inform his practice. Gus also reminisces about his time in law school and shares key insights and advice for attorneys and young professionals just beginning their careers.

Podcasts

March 18, 2025

On Tax – Andrew Compton of Cravath

Andrew Compton is a partner in the Corporate Department at Cravath. In the Season 9 premiere of On Tax, he and fellow Cravath partner and host Len Teti talk about how his work in the energy and energy transition sectors intersects with the world of tax, and the importance of taking calculated risks throughout one’s career. Andrew also discusses the lessons he learned while working in Asia, including the benefits of finding commonality with the people on the other side of the negotiating table.

Activities

January 31, 2025

Law360 Names Cravath a 2024 “Tax Practice Group of the Year”

On January 28, 2025, Cravath was featured by Law360 as a “Tax Practice Group of the Year.” The article highlights the Tax Department’s work on a variety of complex transactions, including its role representing clients Amentum in its merger with Jacobs’s Critical Mission Solutions and Cyber and Intelligence businesses; Endeavor in its $25 billion take‑private acquisition by Silver Lake; Frontier in its $20 billion acquisition by Verizon; the Paramount Special Committee in its $28 billion merger agreement with Skydance; and Vista Outdoor in its $1.125 billion sale of Revelyst to SVP and $1.91 billion sale of its Sporting Products business to CSG.

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