Weil, Gotshal & Manges LLP

Acting for domestic and international clients alike, Weil, Gotshal & Manges LLP remains a dominant force in the tech transactions space and is noted in the market for its ability to handle the tech, IP, and data privacy elements of high-value M&A deals. The leadership team comprises Charan Sandhu from the New York office as well as Karen Ballack, who is based in Silicon Valley. Osterman is a key contact for technically complex matters relating to pure patent licensing and tech integration, while Sandhu is a first-choice contact for advising on transactions involving the intersect of IP and tech, and Ballack frequently advises private equity investors from the tech field on the IP aspects of corporate deals. Also in the New York office, Dennis Adams is a key contact for advice on software licensing matters, while Olivia Greer has demonstrable experience in privacy and data security concerns, in addition to assisting clients with generative AI tools. Jeffrey Osterman departed the team to Paul, Weiss, Rifkind, Wharton & Garrison LLP in March 2025.