Ranking tables
Corporate/M&A | USA
Delaware
Rankings overview for Lawyers
C Stephen Bigler Richards, Layton & Finger PA21 Years Ranked
Eric S Klinger-Wilensky Morris, Nichols, Arsht & Tunnell LLP11 Years Ranked
John Mark Zeberkiewicz Richards, Layton & Finger PA15 Years Ranked
Mark A Morton Potter Anderson & Corroon LLP21 Years Ranked
Mark J Gentile Richards, Layton & Finger PA22 Years Ranked
Michael B Tumas Potter Anderson & Corroon LLP21 Years Ranked
Jeffrey R Wolters Morris, Nichols, Arsht & Tunnell LLP13 Years Ranked
Melissa DiVincenzo Morris, Nichols, Arsht & Tunnell LLP6 Years Ranked
Michael Allen Richards, Layton & Finger PA13 Years Ranked
Roxanne L. Houtman Potter Anderson & Corroon LLP5 Years Ranked
Stephanie Norman Richards, Layton & Finger PA4 Years Ranked
Steven Daniels Skadden, Arps, Slate, Meagher & Flom LLP & Affiliates18 Years Ranked
All Lawyers profiles
Senior Statespeople

S William J Haubert
Richards, Layton & Finger PA | Corporate/M&A2026 | Senior Statespeople | 21 Years RankedWilliam Haubert is well regarded for his expertise in transactional corporate work. His practice spans work with both buy- and sell-side parties in M&A and buyouts.
Band 1

1 C Stephen Bigler
Richards, Layton & Finger PA | Corporate/M&A2026 | Band 1 | 21 Years RankedStephen Bigler is a leading practitioner with expertise in the full range of corporate transactions. In addition to representing notable corporates, he regularly acts for private equity funds.

1 Eric S Klinger-Wilensky
Morris, Nichols, Arsht & Tunnell LLP | Corporate/M&A2026 | Band 1 | 11 Years RankedEric Klinger-Wilensky is a corporate practitioner with broad transactional experience. He also advises on governance issues.

1 John Mark Zeberkiewicz
Richards, Layton & Finger PA | Corporate/M&A2026 | Band 1 | 15 Years RankedJohn Mark Zeberkiewicz provides experienced counsel to clients undertaking significant transactions, including M&A and initial public offerings.

1 Mark A Morton
Potter Anderson & Corroon LLP | Corporate/M&A2026 | Band 1 | 21 Years RankedMark Morton is sought after for his preeminent handling of corporate law matters. He frequently represents clients involved in M&A and has expertise across a range of sectors.

1 Mark J Gentile
Richards, Layton & Finger PA | Corporate/M&A2026 | Band 1 | 22 Years RankedMark Gentile regularly handles transactions involving household-name listed companies, including IPOs, acquisitions and dispositions. He has notable experience in acting for clients in the software and technology sectors.

1 Michael B Tumas
Potter Anderson & Corroon LLP | Corporate/M&A2026 | Band 1 | 21 Years RankedMichael Tumas is widely regarded as a leading practitioner in the Delaware corporate market. His high-level transactional capabilities see him acting on major M&A matters.
Band 2

2 Amy Simmerman
Wilson Sonsini Goodrich & Rosati | Corporate/M&A2026 | Band 2 | 6 Years RankedAmy Simmerman of Wilson Sonsini Goodrich & Rosati is well regarded for her handling of transactional matters, including M&A and IPOs.

2 Faiz Ahmad
Skadden, Arps, Slate, Meagher & Flom LLP & Affiliates | Corporate/M&A2026 | Band 2 | 3 Years RankedFaiz Ahmad is a talented attorney who advises on high-value M&A transactions.

2 Matthew M Greenberg
Troutman Pepper Locke LLP | Corporate/M&A2026 | Band 2 | 10 Years RankedMatthew Greenberg of Troutman Pepper Locke focuses his corporate practice on strategic M&A and equity transactions.

2 Patricia O Vella
Morris, Nichols, Arsht & Tunnell LLP | Corporate/M&A2026 | Band 2 | 13 Years RankedPatricia Vella acts on a broad spectrum of corporate matters. These include transactional work with household-name clients.
Band 3

3 Jeffrey R Wolters
Morris, Nichols, Arsht & Tunnell LLP | Corporate/M&A2026 | Band 3 | 13 Years RankedJeffrey Wolters is regularly sought out for his experience in high-value transactions and has notable expertise in handling cross-border matters.

3 Melissa DiVincenzo
Morris, Nichols, Arsht & Tunnell LLP | Corporate/M&A2026 | Band 3 | 6 Years RankedMelissa DiVincenzo is a well-regarded corporate practitioner with a broad practice, which includes M&A, IPOs and financings. She is noted for her expertise in Delaware law.

3 Michael Allen
Richards, Layton & Finger PA | Corporate/M&A2026 | Band 3 | 13 Years RankedMichael Allen is recommended for his astute representation of major corporates. His practice spans both M&A and capital markets transactions.

3 Roxanne L. Houtman
Potter Anderson & Corroon LLP | Corporate/M&A2026 | Band 3 | 5 Years RankedRoxanne Houtman is handles a wide range of M&A transactions and is an expert on all manner of corporate governance issues.

3 Stephanie Norman
Richards, Layton & Finger PA | Corporate/M&A2026 | Band 3 | 4 Years RankedUp-and-coming attorney Stephanie Norman is noted for her expertise in handling high-value M&A transactions, including advising on fiducary duties and related matters of Delaware corporate law.

3 Steven Daniels
Skadden, Arps, Slate, Meagher & Flom LLP & Affiliates | Corporate/M&A2026 | Band 3 | 18 Years RankedSteven Daniels is regularly seen acting for both sell- and buy-side clients on major M&A. He is further noted for his handling of distressed situations, particularly in relation to bankruptcy and recapitalization processes.
Up and Coming

U Alyssa Ronan
Potter Anderson & Corroon LLP | Corporate/M&A2026 | Up and Coming | 2 Years RankedAlyssa Ronan is increasingly active in the Delaware market, handling a range of corporate transactions.
U Ryan Greecher
Wilson Sonsini Goodrich & Rosati | Corporate/M&A2026 | Up and Coming | 2 Years RankedRyan Greecher is emerging as a respected practitioner at Wilson Sonsini Goodrich and Rosati. He advises on a wide range of M&A matters, corporate restructuring and financing.