Base2 LLC
Annapolis Junction, MD Doing business as Base2 Engineering Part of Bluehalo LLC
- UEI
- M64PM953LK64
- CAGE
- 4WE59
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 541330 Engineering Services Primary
- 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
- 333310 Commercial and Service Industry Machinery Manufacturing
- 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
- 334290 Other Communications Equipment Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334519 Other Measuring and Controlling Device Manufacturing
Show all
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- 519290 Web Search Portals and All Other Information Services
- 541380 Testing Laboratories and Services
- 541490 Other Specialized Design Services
- 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
- 541613 Marketing Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541713 Research and Development in Nanotechnology
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720 Research and Development in the Social Sciences and Humanities
- 541930 Translation and Interpretation Services
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 611420 Computer Training
- 611430 Professional and Management Development Training
- 611699 All Other Miscellaneous Schools and Instruction
- Corporate family
-
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Bluehalo LLC
Parent
HE86H1JJJTK5
- Base2 LLC M64PM953LK64
-
Bluehalo LLC
Parent
HE86H1JJJTK5
- SAM.gov registration date
- Physical address
- 2721 Technology Dr #400, Annapolis Junction, MD 20701, USA
- Website
- bluehalo.com
- Founded
- 2020
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| An/SSW2 link 4A DDS | Naval Air Warfare Center | $140,909 |
Quick answers
What is Base2 LLC's UEI?
Base2 LLC's Unique Entity ID (UEI) in SAM.gov is M64PM953LK64.
What is Base2 LLC's CAGE code?
Base2 LLC's CAGE code is 4WE59.
What is Base2 LLC's primary NAICS code?
Base2 LLC's primary NAICS code is 541330 (Engineering Services).
Where is Base2 LLC located?
Base2 LLC's physical address in SAM.gov is 2721 Technology Dr #400, Annapolis Junction, MD 20701, USA.
Is Base2 LLC registered in SAM.gov?
Base2 LLC's SAM.gov registration expired on September 2, 2026.
Who is Base2 LLC's parent company?
Base2 LLC is part of Bluehalo LLC.
What is Base2 LLC's most recent federal award?
Base2 LLC's most recent federal contract award is An/SSW2 link 4A DDS (0001), from Naval Air Warfare Center, on September 13, 2011.
On GovTribe
See Base2 LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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