Tishman Speyer said Tuesday that international law firm Withers has signed a 33,000-square-foot lease at 30 Rockefeller Plaza, becoming the latest global firm moving its New York headquarters to the 70-story tower.

Founded in 1896 in London, Withers is a global, full-service international law firm recognized for its expertise in private client, tax, trust and estate planning advice, as well as corporate, litigation, and advisory work. Withers’ team will have full access to Tishman Speyer’s global amenity program, ZO, which offers access to high-end lounge and work spaces, wellness services and experiences at Tishman Speyer properties around the world.

“Withers’ decision to locate at 30 Rockefeller Plaza underscores the enduring value of Rockefeller Center as a destination for leading professional services firms,” said EB Kelly, senior managing director at Tishman Speyer and Head of Rockefeller Center. “The campus brings together world-class businesses, culture and amenities in a dynamic setting designed to support collaboration, client engagement, and long-term success.”

In leasing the new space, Withers was represented by Cynthia Wasserberger, Michael Berg, Bobby Blair and Sofia Bruno of JLL. Tishman Speyer was represented in-house by Blythe Kinsler and Kate Walker.