Peter A. Sellis

Peter A. Sellis serves as a key procurement professional within the Public Buildings Service’s PBS R00 Center for Broker Services, where he manages the acquisition of commercial real estate assets to support federal agency workspace requirements nationwide. His role centers on securing long-term leases for nonresidential properties, ensuring federal agencies have secure, efficient, and cost-effective facilities aligned with GSA’s strategic footprint optimization goals. He routinely handles complex real estate transactions under the Lessors of Nonresidential Buildings NAICS code, coordinating with property owners, brokers, and legal teams to execute lease agreements that meet federal standards for space utilization, security, and sustainability. Sellis maintains consistent working relationships with a core group of institutional real estate entities, 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 established commercial landlords with large-scale, high-quality office portfolios in major metropolitan markets. His contracting approach emphasizes standardized lease structures, performance-based terms, and compliance with federal property management regulations, fostering predictable, long-term tenancies that reduce turnover and administrative overhead. His 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 and market competitiveness rather than socioeconomic set-asides, aligning with the agency’s mission to secure optimal space at scale. While small business participation is not a primary contracting mechanism in his portfolio, all acquisitions adhere to federal transparency and fair competition requirements. Sellis specializes in NAICS 531120—Lessors of Nonresidential Buildings—which accounts for 97.1% of his portfolio. His expertise lies in negotiating commercial office leases, understanding building class standards, and evaluating property suitability for federal occupancy, including security, accessibility, and infrastructure readiness. He rarely engages in residential or other real estate leasing, demonstrating a focused technical domain in federal commercial real estate procurement.