Operations & Maintenance (O&M) & Modernization for GSA Real Estate Exchange (G-REX)
Archived on March 28, 2026. Original response deadline: . Full description on SAM.gov.
Overview
- Response deadline
- 2:00 PM UTC−04:00
- Posted
- February 27, 2026
- Notice type
- Sources Sought
- Set-aside
- No Set aside used
- NAICS
- 541519: Other Computer Related Services
- Agency
- General Services AdministrationOFFICE OF ADMINISTRATIVE SERVICES
Notice details
- Office
- OAS OFFICE OF INTERNAL ACQUISITION
- Place of performance
- Washington, District of Columbia, 20405
- PSC
- DA01: IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SUPPORT SERVICES (LABOR)
- Last updated
- Aug 21, 2026
Identifiers
- Solicitation number
- 47QACB26N0001
- Notice ID
- 1b39b459fa674a1fbf6ac6e838ae4d80
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.
Award Overview
Contacts
Contracting Officer
Primary Contact
Secondary Contact
Documents
Showing 1 of 1 items
Document | Source | Agency | Posted Date | File Size | Actions | |
|---|---|---|---|---|---|---|
| Sources Sought | OFFICE OF ADMINISTRATIVE SERVICES | Feb 27, 2026 | 335.91 KB |
Lifecycle
47QACB26N0001- Market Research
Pre-solicitation or formal solicitation typically follows within 30–180 days. (estimate)
- Market ResearchCurrentFeb 27, 2026
Operations & Maintenance (O&M) & Modernization for GSA Real Estate Exchange (G-REX)
Similar Opportunities
Additional Details
Solicitation Number
47QACB26N0001
Archive Date
Mar 28, 2026
Office Address
WASHINGTON, DC, 20405