Himmel + Meringoff Properties LLC is a privately held New York City–based commercial real estate investment, ownership, and operating firm. Founded in 1985 by Leslie Wohlman Himmel and Stephen J. Meringoff, the company focuses on the long-term ownership, repositioning, and active management of office, retail, and industrial properties primarily within New York City. Over more than four decades, the firm’s principals have acquired, redeveloped, and repositioned over 50 commercial properties totaling approximately five million square feet. The firm specializes in identifying undervalued or underperforming assets in established and emerging neighborhoods and applying hands-on, vertically integrated owner-management to unlock value.