Federal contractor profile
MARINOS E TSIGAS
UEI RAB7QACHBXB4CAGE 998V7
E
Overview
- Legal name
- MARINOS E TSIGAS
- Registered location
- ROCKVILLE, MD, USA
- Primary NAICS
- 541690 — Other Scientific and Technical Consulting Services
- Latest award activity
- Apr 3, 2025
Read company summary
MARINOS E TSIGAS is associated with UEI RAB7QACHBXB4 and CAGE 998V7 in public federal records. AcornBids currently links 1 prime award totaling $37.2K in obligations to this entity. Its largest recorded federal customer by obligations is International Trade Commission. Its recorded federal awards include work classified as Other Scientific and Technical Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541690 (Other Scientific and Technical Consulting Services). Its public SAM.gov registration lists ROCKVILLE, MD, USA.
At a glance
Lifetime prime obligations$37.2K
Prime awards1
Awards with future end dates1
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Aug 30, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- MARINOS E TSIGAS
- UEI
- RAB7QACHBXB4
- CAGE
- 998V7
- Registered address
- 509 NELSON ST, ROCKVILLE, MD, 20850, USA
- Registration status
- E
- Primary NAICS
- 541690 — Other Scientific and Technical Consulting Services
- SAM updated
- Jan 19, 2026
- Registration expires
- Jan 19, 2026
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 |
|---|---|---|---|---|
| 34300023P0032ADVISORY SERVICES FROM MARINOS TSIGAS | International Trade Commission | $37.2K | Sep 1, 2023 | Aug 31, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 19, 2026 |
| Source loaded | Aug 15, 2026 |
| Initial registration | Not available |
| Entity start | Not available |
Registered industries
- 27 — 27
- 2X — 2X
- JS — JS
Registered products and services
- 541690Y — 541690Y
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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