Where is the company registered?
5504 CROFTON GREEN DR, FAIRFAX, Virginia 22030, United States
Registered location from SAM.gov; award performance locations may differ.
Active
Woman Owned Small BusinessWoman Owned BusinessSmall Business
Overview
- Legal name
- ANNEXOS LLC
- Registered location
- FAIRFAX, VA, USA
- Website
- Company website ↗
- Primary NAICS
- 541511 — Custom Computer Programming Services
- Latest award activity
- Not available
Read company summary
ANNEXOS LLC is associated with UEI JTNRZ1X8JLW5 and CAGE 8GEC5 in public federal records. AcornBids currently links 0 prime awards totaling $0 in obligations to this entity. Its primary SAM.gov NAICS is 541511 (Custom Computer Programming Services). Its public SAM.gov registration lists FAIRFAX, VA, USA.
At a glance
Lifetime prime obligations$0
Prime awards0
Awards with future end dates0
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 16, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ANNEXOS LLC
- UEI
- JTNRZ1X8JLW5
- CAGE
- 8GEC5
- Registered address
- 5504 CROFTON GREEN DR, FAIRFAX, VA, 22030, USA
- Registration status
- Active
- Primary NAICS
- 541511 — Custom Computer Programming Services
- SAM activation
- Jul 12, 2026
- Initial registration
- Nov 26, 2019
- Entity start
- Nov 16, 2018
- SAM updated
- Jul 12, 2026
- Registration expires
- Jul 11, 2027
- Fiscal year end
- Sep 30
- Place of incorporation
- VA, 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 | Jul 12, 2026 |
| Source loaded | Sep 19, 2026 |
| Initial registration | Nov 26, 2019 |
| Entity start | Nov 16, 2018 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | Not reported |
| 541511 — Custom Computer Programming Services | Not reported |
| 541512 — Computer Systems Design Services | Not reported |
| 541513 — Computer Facilities Management Services | Not reported |
| 541519 — Other Computer Related Services | Not reported |
| 541611 — Administrative Management and General Management Consulting Services | Not reported |
| 541618 — Other Management Consulting Services | Not reported |
| 541690 — Other Scientific and Technical Consulting Services | Not reported |
| 541990 — All Other Professional, Scientific, and Technical Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| AISHA NIAZI | Government business | Contact method not published | SAM registration | Not available |
| ARJUN CHAUHAN | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 423430 — Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 541511 — Custom Computer Programming Services
- 541512 — Computer Systems Design Services
- 541513 — Computer Facilities Management Services
- 541519 — Other Computer Related Services
- 541611 — Administrative Management and General Management Consulting Services
- 541618 — Other Management Consulting Services
- 541690 — Other Scientific and Technical Consulting Services
- 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
About ANNEXOS LLC
What is its primary registered industry?
541511 — Custom Computer Programming Services.
Primary SAM.gov NAICS classification.
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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