John Winnek

John Winnek serves as Senior Director at the PBS R00 Center for Broker Services within the General Services Administration’s Public Buildings Service, where he leads the strategic acquisition and management of commercial real estate assets to support federal agency operations nationwide. In this capacity, he oversees the full lifecycle of nonresidential lease acquisitions, from market analysis and site selection to contract execution and portfolio optimization. His work ensures that federal agencies secure secure, efficient, and cost-effective workspace solutions aligned with GSA’s mission of rationalizing the federal footprint. Winnek specializes in complex lease transactions involving long-term occupancy agreements for office and mixed-use properties across high-demand urban and suburban markets. Winnek maintains consistent procurement relationships with a select group of institutional real estate owners and developers, including TWO CON LLC, ONNI TIMES SQUARE LP, CVD MAIN LLC, BELTSVILLE GSA FDA LLC, and CC OWNER LLC. These partnerships reflect a preference for large-scale property holders with established commercial portfolios and proven experience in federal leasing compliance. His contracting approach emphasizes predictable, long-term tenancies with standardized lease structures, fostering stable, low-risk vendor relationships grounded in transparency and regulatory adherence. Winnek’s procurement activity is entirely non-set-aside, with 100% of awards issued under full and open competition. This reflects a strategic focus on maximizing value through broad market engagement rather than socioeconomic set-asides, prioritizing facility quality, location, and operational efficiency over socioeconomic classifications. While small business participation is not formally targeted, all contracting remains compliant with federal procurement regulations and open to qualified vendors of all sizes. His primary procurement focus is squarely on NAICS 531120—Lessors of Nonresidential Buildings (except Miniwarehouses)—indicating deep expertise in commercial real estate leasing, space planning, and property management for federal use. He procures turnkey leased office environments, including build-outs, utilities, and common area services, requiring technical knowledge of building codes, accessibility standards, and federal workplace requirements.