Federal contractor profile
ANTAEUS SYSTEMS LLC
UEI D9EMCF8JRJU5CAGE 4GZS7
Overview
- Legal name
- ANTAEUS SYSTEMS LLC
- Registered location
- WASHINGTON, DC, USA
- Primary NAICS
- 541330 — Engineering Services
- Latest award activity
- Not available
Read company summary
ANTAEUS SYSTEMS LLC is associated with UEI D9EMCF8JRJU5 and CAGE 4GZS7 in public federal records. AcornBids currently links 0 prime awards totaling $0 in obligations to this entity. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists WASHINGTON, DC, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 13, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ANTAEUS SYSTEMS LLC
- UEI
- D9EMCF8JRJU5
- CAGE
- 4GZS7
- Registered address
- 3290 ARCADIA PL NW, WASHINGTON, DC, 20015, USA
- Registration status
- E
- Primary NAICS
- 541330 — Engineering Services
- SAM activation
- Jun 24, 2025
- Initial registration
- Aug 12, 2006
- Entity start
- Jul 24, 2006
- SAM updated
- Jun 20, 2026
- Registration expires
- Jun 20, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- DC, USA
Research brief
Source facts
- Loaded prime-award records link 0 awards and $0 in reported obligations to this legal entity. Source
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.
No matching records in the loaded data.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jun 20, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Aug 12, 2006 |
| Entity start | Jul 24, 2006 |
Registration classifications: Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| DAVID CASEY | Government business | Contact method not published | SAM registration | Not available |
| DAVID CASEY | Alternate government business | Contact method not published | SAM registration | Not available |
| DAVID CASEY | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541511 — Custom Computer Programming Services
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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