Global Sports Marketing Firm Establishes U.S. Headquarters at 477 Madison Ave.

RFR has signed an 18,038-square-foot, full-floor U.S. headquarters lease with SPORTFIVE at 477 Madison Ave., a 24-story boutique office tower in Midtown Manhattan. The tenant, a Hamburg, Germany-based global sports marketing firm established in 2001 and owned by private equity firm H.I.G. Capital since 2021, will occupy a full-floor prebuilt space that had served as...