This Sources Sought opportunity from General Services Administration was posted on February 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.
Operations & Maintenance (O&M) & Modernization for GSA Real Estate Exchange (G-REX)
Contract Overview
Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.
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General Info
Place of Performance
Washington, DC, 20405, USASet-Aside
Timeline
Submission Closed
Organization & Contact Information
Full Description
The General Services Administration (GSA) seeks industry input on capabilities for modernizing and maintaining the GSA Real Estate Exchange (G-REX), a mission-critical Appian-based platform supporting the Public Buildings Service (PBS) in delivering optimal real estate acquisitions to American taxpayers. Both Operations & Maintenance and modernization services are required, with vendors having the option to propose their preferred modernization approach from the available options.
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