Aliza Y. Brown

Aliza Y. Brown serves as a Contracting Officer within the PBS R00 Acquisition Support Division of the General Services Administration’s Public Buildings Service, where she plays a pivotal role in securing professional and technical services essential to the lifecycle management of federal facilities. Her portfolio centers on acquisitions that support the design, construction, and operational efficiency of federal buildings, with a strategic emphasis on sustainable practices, energy resilience, and workforce development. She routinely manages complex procurements under FAR Part 12 and Part 36, focusing on service-based contracts that require technical expertise in real estate, facility operations, and environmental compliance. While specific contractor names are not disclosed in available data, Brown cultivates partnerships with a diverse range of vendors, including established professional services firms and small business concerns capable of delivering real estate advisory, administrative support, and building systems engineering. Her contracting patterns reflect a balanced approach—engaging both large-capacity contractors for scalable solutions and small businesses for niche technical capabilities—fostering collaborative, performance-based vendor relationships grounded in clear deliverables and compliance standards. Brown demonstrates a strong commitment to socioeconomic contracting, with nearly 31% of her awards directed toward small business set-asides, including 18.8% under Total Small Business Set-Aside (FAR 19.5) and 12.5% competed under the 8(a) program. Her procurement strategy actively promotes equitable access for disadvantaged businesses, aligning with GSA’s broader mission to expand opportunity in federal contracting while ensuring competitive rigor and mission readiness. Her primary procurement focus lies in NAICS 531210 (Real Estate Agents and Brokers) and 561110 (Office Administrative Services), reflecting her specialization in real estate transaction support, facility management consulting, and operational logistics for federal buildings. She also regularly procures services under NAICS 531390 (Other Real Estate Activities), 221330 (Steam and Air-Conditioning Supply), and 541690 (Scientific and Technical Consulting), demonstrating expertise in energy systems integration, sustainability planning, and facility optimization services critical to modern federal infrastructure.