Seeger Weiss LLP Welcomes Stephan J. Mallenbaum as Executive Director

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Seeger Weiss LLP announced today that Stephan J. Mallenbaum has joined the firm as its new Executive Director.

Stephan is an experienced law firm leader, with a track record of innovation in legal services and a deep knowledge of law firm operations.  Stephan has served in senior management and practice leadership roles at some of the largest and most prestigious global law firms.

As an accomplished lawyer and strategic business advisor, Stephan brings over 30 years of experience in the legal industry to his new position overseeing Seeger Weiss’ financial and business operations.  Stephan will also play a key role in the strategic growth of the firm.

“I’m excited to join the Seeger Weiss team,” Stephan said. “The Firm has achieved impressive national impact, and has delivered exceptional client service, at a time of unique challenges in the legal industry.  I look forward to helping the Firm continue to build on its extraordinary success.”

Co-Managing Partner Stephen Weiss commented, “We are likewise excited to have Stephan on board. He’s an outstanding addition to the firm, bringing a wealth of knowledge and experience that will help us further refine our client services, as well as manage our firm’s brand-new facility and operations.”

A native New Yorker, Stephan received his B.S. degree from the Sloan School of Management at MIT and his J.D. from Cornell Law School.


Since its establishment in 1999, Seeger Weiss has led some of the most complex and high-profile litigations in the U.S.