

Qualified in New York (US), 2003
Partner for 6 years
Corporate M&A
Private Equity
Financial Services
Thomas Mark is a partner at Willkie Farr & Gallagher in New York City, specializing in Corporate & Financial Services. With a focus on mergers and acquisitions, securities offerings, and private equity, Thomas has extensive experience in general corporate and securities law. He has represented a diverse range of clients, including major corporations and investment funds, in complex transactions and restructurings. Thomas holds a J.D. from Georgetown University Law Center and a B.A. from Columbia University. His practice areas include Corporate M&A, Private Equity, and Financial Services.
Thomas Mark's representative experience includes advising:

- Prismic Life Holding Company, LP raised capital from a consortium of investors in a capital raise on not available. - Deal value was 2300000000 Sector: Insurance; Location: Global. - On the acquirer side, legal counsel was not available, led by David Luce, Thomas Mark, Amanda M. Burke, Gongjin (Chloe) Wang.
Nov 19 2025
2B
Private Equity

Partner
2017 – 2023
Partner
2023 – Unknown

- Prismic Life Holding Company LP completed a financing with the seller not available on date not available. - Deal value was 2600000000 Sector: Insurance; Location: Global. - On the acquirer side, counsel was not available, with key lawyers including Amanda M. Burke, David Luce, Thomas Mark.
Nov 18 2025
3B
Private Equity
1 min
1997