David Nass

KSR is a fully integrated real estate services and investment firm focused primarily on the New York City and Tri-State markets, with additional reach across key national markets. The firm has built a reputation for excellence in commercial leasing, investment sales, and strategic advisory services, particularly within the retail sector. KSR’s platform spans brokerage, capital markets, development, and asset management, allowing the firm to provide comprehensive real estate solutions across a wide range of asset classes. In addition to its core commercial brokerage business, the firm is actively engaged in sourcing and structuring debt and equity transactions, as well as overseeing property management, development, construction management, and repositioning initiatives. The firm’s strength lies in its vertically integrated structure and the depth of its tenant and landlord relationships. Through its integrated platform, market expertise, and longstanding industry relationships, KSR helps clients navigate complex real estate transactions and capitalize on opportunities across diverse markets and asset classes.