Prolog, Inc.
Prolog, Inc. is a small business in Virginia Beach, VA registered on SAM.gov to bid on federal contracts. It has won about $36 million in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- GK3RXLK6UEM7
- CAGE code
- 1Q3W0
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $13.2 million |
| FY2025 | $8.9 million |
| FY2026 (incomplete) | $13.9 million |
FY2026 is still incomplete and will rise until about early January 2027 as Defense data arrives: USAspending.gov publishes Defense contracts 90 days after they're signed.
These are every prime contract USAspending.gov records under UEI GK3RXLK6UEM7, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| Jun 4, 2026 | Department of the Army | Transient alert services | $237,441 |
| Apr 20, 2026 | Department of the Navy | C.1 CLIN description | $11 million |
| Dec 19, 2025 | Missile Defense Agency | Scalable homeland innovative enterprise layered defense (SHIELD) initial order. | $500 |
| Apr 17, 2025 | Department of the Navy | PSS labor frcse jacksonville | $10.8 million |
| Apr 19, 2024 | Department of the Navy | PSS labor frcse jacksonville | $11.3 million |
| Apr 21, 2023 | Department of the Navy | PSS labor frcse jacksonville | $9.7 million |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
Registration details
Show registration details
From SAM.gov's monthly public file dated Nov 1, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Prolog, Inc. |
|---|---|
| Unique Entity ID (UEI) | GK3RXLK6UEM7 |
| CAGE code | 1Q3W0 |
| Location | Virginia Beach, VA |
| SAM.gov registration | Active through Oct 7, 2027 |
| Business started | 2000 |
| Primary NAICS code | 561210: Facilities Support Services |
| Website | www.prologsupport.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI GK3RXLK6UEM7 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Nov 1, 2026).
- Small disadvantaged business (self-reported in SAM.gov)
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet. Self-reported business types are what the firm says about itself on SAM.gov; they aren't SBA certifications. This page doesn't show SBA's VetCert certification for veteran-owned firms; SBA's search below does.
Check or correct this record at the source: open its SAM.gov entry, or search UEI GK3RXLK6UEM7 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications including VetCert. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Prolog, Inc. is small under
On its SAM.gov registration, Prolog, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 561210 Facilities Support Services
- 236220 Commercial and Institutional Building Construction
- 336411 Aircraft Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336611 Ship Building and Repairing
- 484110 General Freight Trucking, Local
- 484220 Specialized Freight (except Used Goods) Trucking, Local
- 488119 Other Airport Operations
- 488190 Other Support Activities for Air Transportation
- 488991 Packing and Crating
- 493110 General Warehousing and Storage
- 493120 Refrigerated Warehousing and Storage
- 493190 Other Warehousing and Storage
- 513140 Directory and Mailing List Publishers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 519290 Web Search Portals and All Other Information Services
- 541330 Engineering Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 561320 Temporary Help Services
- 811210 Electronic and Precision Equipment Repair and Maintenance
Open contracts in Prolog, Inc.'s NAICS codes
1,125 open federal opportunities on SAM.gov use one of Prolog, Inc.'s NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside or one for a status it reports about itself on SAM.gov (service-disabled veteran-owned). Here are a few, those in its primary code first, then those in Virginia, then the soonest due.
Confirm eligibility first. Prolog, Inc.'s service-disabled veteran-owned status is self-reported on SAM.gov, and this page can't confirm an SBA certification for it, so set-asides for it may be relevant but may not be open to it: SDVOSB and VOSB set-asides need SBA VetCert certification. SBA's Small Business Search shows a firm's current certifications.
- Sources Sought - Facility Maintenance Services for the FAA Warrenton Annex
✦ The Federal Aviation Administration (FAA) is asking small businesses whether they can provide full-service facility maintenance and repairs, including the building's related…
Due in 3 daysNov 10, 2026, 5:00 PM EST
- Animal Lab Air Changes per Hour (ACH) & Pressure Testing
✦ The VA's Network Contracting Office 6 is doing market research (a sources sought notice, not a solicitation) for air changes per hour (ACH) and pressure testing of animal…
Due in 6 daysNov 13, 2026, 5:00 PM EST
- RSFMS Sources Sought Notice RFI
Due in 28 daysDec 5, 2026, 5:00 PM EST
- Solicitation - BWT Operation and Maintenance
✦ The Army Corps of Engineers (Mobile District, listed by SAM.gov as W074 ENDIST MOBILE) wants a contractor to run and maintain locks, dams, offices, boathouses and a floating…
Due in 2 daysNov 9, 2026, 9:00 AM CST
- Kansas Statewide Snow and Grounds
Due in 2 daysNov 9, 2026, 10:00 AM CST
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (561210) that have won federal contracts in Virginia:
- JLL-Midnight Sun Ifms LLC, Vienna, VA
- Davis Defense Group, Inc., Stafford, VA
- Raven Services Corp, Manassas, VA
- Tbp&jj Worldwide Services, LLC, Leesburg, VA
- Obera LLC, Herndon, VA
- Bowhead Base Operations LLC, Springfield, VA
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Oct 7, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Prolog, Inc.'s CAGE code?
Prolog, Inc.'s CAGE code is 1Q3W0. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Prolog, Inc.'s UEI?
Prolog, Inc.'s Unique Entity ID (UEI) is GK3RXLK6UEM7. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Prolog, Inc.'s SAM.gov registration active?
Yes, as of SAM.gov's public data from Nov 1, 2026, Prolog, Inc.'s registration is active through Oct 7, 2027. Registrations are renewed every year.
Is Prolog, Inc. a small business?
Prolog, Inc. is registered on SAM.gov as small under 22 NAICS codes, including its primary code, 561210. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.