UKAgency opportunities
General Services Administration (GSA) contracts
Live GSA solicitations open for bid on SAM.gov. Over $30 billion in direct contracts; over $40 billion in MAS sales.
62 opportunities open now
Notice of Intent to Lease Space Using Other Than Full & Open Competition Bridgewater, MA
General Services Administration
Navy Runway Sweepers
General Services Administration
NAVY 40TON SLIDING AXLE TRAILER (1EA)
General Services Administration
SDO Basement Sewer Pipe Replacement
General Services Administration
Notice of Intent to Lease Space Using Other Than Full and Open Competition, On-Airport, Mobile, Alabama
General Services Administration
2025- Wheelchair Accessible Light Vehicles Program
General Services Administration
Amendment 1 SOLICITATION NOTICE - FY26 Alexandria Bay Detainee Shower
General Services Administration
Request for Information 2 - Next Generation of the GSA SmartPay® Master Contract
General Services Administration
2024 Star of Life Ambulances
General Services Administration
2023 Light Duty Vocational Trucks
General Services Administration
Navy Break-bulk Trailers
General Services Administration
N3203422 Minot Probation Office
General Services Administration
Common GSA NAICS codes
About contracting with the GSA
The General Services Administration plays a dual role in federal procurement — it is itself a substantial buyer through its Public Buildings Service, and it operates the Multiple Award Schedule programme that other federal agencies use to buy from. The Public Buildings Service manages the federal civilian real-estate portfolio: roughly 370 million square feet of office and other space spread across federal-owned and leased buildings. PBS contracts heavily for construction and major renovation, janitorial services, guard services, building operations and maintenance, energy-management work, and elevator maintenance. These are typically multi-year contracts with strong small-business utilisation. The Federal Acquisition Service runs the Multiple Award Schedule programme (also called GSA Schedules or MAS) — the largest IDIQ-style contract vehicle in the federal government, with over $40 billion in annual sales. Getting on a GSA Schedule is itself a significant procurement process: vendors submit a proposal, GSA evaluates pricing and capability, and successful vendors receive a five-year Schedule contract with three five-year option periods. Federal agencies then issue task orders directly to Schedule holders, often via GSA eBuy. The MAS programme is structured around Large Categories (e.g., 33 Information Technology, 36 Office Management, 51 Industrial Products and Services). FAS also runs major government-wide acquisition contracts (GWACs) such as Alliant, OASIS, and others, plus the Enterprise Infrastructure Solutions (EIS) telecommunications vehicle. The Technology Transformation Services (including 18F and the Centers of Excellence) buys agile-development and digital-services work, often through the FAS Highly Adaptive Cybersecurity Services and Agile/De-Risking programmes. Small businesses should consider GSA Schedule onboarding as a strategic investment — it broadens visibility to many federal buyers. Vendors targeting GSA direct work should align with 236220 (construction), 561720 (janitorial), 561612 (guards), and 541512 (IT services). See our SAM.gov alternative, best SAM.gov alternatives, and federal contract search pages for context on GSA opportunities.