Federal contractor profile
FEIGENBAUM CHARLES
UEI KQ8AJ2NFPLB6CAGE 3A3C3
Active
Veteran Owned BusinessSmall Business
Overview
- Legal name
- FEIGENBAUM CHARLES
- Registered location
- CHEVY CHASE, MD, USA
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- Latest award activity
- Jul 6, 2026
Read company summary
FEIGENBAUM CHARLES is associated with UEI KQ8AJ2NFPLB6 and CAGE 3A3C3 in public federal records. AcornBids currently links 4 prime awards totaling $10.8K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Labor. Its recorded federal awards include work classified as All Other Professional, Scientific, and Technical Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541990 (All Other Professional, Scientific, and Technical Services). Its public SAM.gov registration lists CHEVY CHASE, MD, USA.
At a glance
Lifetime prime obligations$10.8K
Prime awards4
Awards with future end dates1
Top-agency concentration88.9%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- FEIGENBAUM CHARLES
- UEI
- KQ8AJ2NFPLB6
- CAGE
- 3A3C3
- Registered address
- 8100 CONNECTICUT AVE APT 508, CHEVY CHASE, MD, 20815, USA
- Registration status
- Active
- Primary NAICS
- 541990 — All Other Professional, Scientific, and Technical Services
- SAM activation
- Jan 6, 2026
- Initial registration
- Aug 19, 2002
- Entity start
- Feb 1, 1982
- SAM updated
- Jan 6, 2026
- Registration expires
- Jan 2, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- MD, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 1605C326P00001CO-EMILY PYATIGORSKY. NEW SOLE SOURCE CONTRACT FOR ARBITRATOR CHARLES FEINGENBAUM FOR ARBITRATION SERVICES OF AN INSTITUTIONAL GRIEVANCE AGAINST THE DEPARTMENT OF LABOR. POP: 1… | Department of Labor | $9.6K | Jan 29, 2026 | Jan 28, 2027 |
| TIRSE17P00033IGF::OT::IGF FOR OTHER FUNCTIONS - FACTFINDER REGIONAL PANEL SERVICE | Department of the Treasury | $3.8K | Sep 29, 2016 | Sep 30, 2017 |
| TIRSE17P00009IGF::OT::IGF FOR OTHER FUNCTIONS - FACT FINDER SERVICES | Department of the Treasury | $0 | Oct 1, 2016 | Sep 30, 2017 |
| 36C10X25P0013ARBITRATION PAYMENT | Department of Veterans Affairs | $1.2K | Oct 4, 2024 | Dec 31, 2024 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 6, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Aug 19, 2002 |
| Entity start | Feb 1, 1982 |
Registration classifications: Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| CHARLES FEIGENBAUM | Government business | Contact method not published | SAM registration | Not available |
| CHARLES FEIGENBAUM | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541990 — All Other Professional, Scientific, and Technical Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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