
Asset Management
Corporate & Financial Services
Private Equity
Investment Funds
Phillip Isom is a partner at Willkie Farr & Gallagher in New York City, where he serves as Chair of the Private Funds practice. With a focus on private investment funds, Phillip has extensive experience in structuring ownership arrangements and establishing joint ventures. He represents both buyers and sellers in secondary transfers of investment fund interests and has advised on numerous spin-out transactions. Recognized as a leading practitioner in Investment Funds: Private Equity: Fund Formation by Chambers USA and Chambers Global, Phillip is known for his commercial instincts and deep knowledge of fund formation. His practice areas include Asset Management, Corporate & Financial Services, and Private Equity.
Private Equity and Investment Funds
Strategic Ventures and M&A
Energy Sector and Real Estate
Emerging Managers and Spinouts

- GCM Grosvenor launched a fund in a fund launch involving Tayeh Capital Group on date not available. - Deal value was 4800000000 Sector: Financial Services; Location: USA. - On the acquirer side, counsel was not available; lawyers included James Anderson, Jordan Messinger, Matthew Feldman, Phillip Isom, Russell Pinilis, Terence Rozier-Byrd, Thomas Cerabino.
Oct 06 2025
5B
Private Equity

Partner
2011 – Unknown

- Sorenson Communications acquired Sorenson Communications from in a private equity on 2022-04-05. - Deal value was 10000000000 (source: Extracted) Ownership: majority stake; Sector: Communications; Location: USA. - On the acquirer side, Willkie Farr & Gallagher advised, led by George Miller, Ash Tehrani, Wilson Neely, Shelly Lin, Izzy Lubarsky.
Apr 05 2022
1B
Private Equity
1 min