Christopher A. Williams, LLC
Fairfax Station, VA
- UEI
- PCQTT22B9MB3
- CAGE
- 858J6
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 6315 Barsky Ct, Fairfax Station, VA 22039, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Kpmg LLP | FA714625C0068 | $150,000 | |
| Radiance Technologies Inc. | FA875019C1508 | $0 | |
| Radiance Technologies Inc. | FA875019C1508 | $0 | |
| Radiance Technologies Inc. | FA875019C1508 | $0 |
Latest 4 listed here. See the rest on GovTribe.
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About the company
Christopher A. Williams, LLC, a self-certified small disadvantaged business based in Fairfax Station, Virginia, operates exclusively as a subcontractor providing subject matter expertise in Department of Defense policy and systems integration, with all eight awards in the source data routed through prime contractors rather than held as prime contracts or grants.
The vendor's subcontract footprint centers on two prime relationships. Radiance Technologies Inc. accounts for seven awards issued on January 12, 2023, across three distinct Defense Advanced Research Projects Agency (DARPA) programs: the Distributed Automated and Intelligent Hardware and Software Security (DAIHSS) effort, the Neuro-Symbolic Perception, Action, and Reasoning (NEUROSPAR) program, and a related distributed automated and intelligent hardware and software initiative. In these roles, Christopher A. Williams provided subject matter expertise in DoD policy associated with 5G integration into future DoD communications networks and systems. A more recent subcontract was issued by KPMG LLP on January 9, 2026, under a "Golden Dome" workstream (project code ChrisWilliams.USAF.GDA.2026.Subk) supporting the U.S. Air Force, described as subject matter expertise delivery. The combined obligated value across all eight awards totals $150 thousand.
Customer concentration reflects Air Force R&D orientation. The Department of the Air Force Materiel Command Research Laboratory accounts for seven of eight awards (100% coverage against the top-customer block), with the Department of the Air Force Space Command Space and Missile Systems Center holding the remaining award. Work aligns with NAICS 541712 (Research and Development in the Physical, Engineering, and Life Sciences), representing seven of eight awards by category. Activity shows a discontinuous pattern: seven awards clustered on a single date in January 2023 under Radiance Technologies, followed by a three-year gap until the January 2026 KPMG subcontract. The vendor holds no prime contract vehicles, IDIQs, or GWACs, and does not appear on any parent-vehicle rosters in the award data provided.
Quick answers
Is Christopher A. Williams, LLC registered in SAM.gov?
Yes. Christopher A. Williams, LLC's SAM.gov registration is active through February 5, 2027.
On GovTribe
See Christopher A. Williams, LLC's full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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