Mainsail - Oasis Joint Venture LLC
Bedford, MA
- UEI
- NKPLHCEGNK38
- CAGE
- 8VXA6
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- NAICS codes registered in SAM.gov
-
- 541611 Administrative Management and General Management Consulting Services Primary
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 483114 Coastal and Great Lakes Passenger Transportation
- 488111 Air Traffic Control
- 488119 Other Airport Operations
- 488190 Other Support Activities for Air Transportation
- 488390 Other Support Activities for Water Transportation
- 541330 Engineering Services
Show all
- 541360 Geophysical Surveying and Mapping Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541612 Human Resources Consulting Services
- 541613 Marketing Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541810 Advertising Agencies
- 541820 Public Relations Agencies
- 541830 Media Buying Agencies
- 541840 Media Representatives
- 541850 Indoor and Outdoor Display Advertising
- 541860 Direct Mail Advertising
- 541870 Advertising Material Distribution Services
- 541890 Other Services Related to Advertising
- 541910 Marketing Research and Public Opinion Polling
- 541990 All Other Professional, Scientific, and Technical Services
- 561210 Facilities Support Services
- 561410 Document Preparation Services
- 561499 All Other Business Support Services
- 561990 All Other Support Services
- SAM.gov registration date
- Physical address
- 200 Hanscom Dr #121, Bedford, MA 01730, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| SSC - space sensing (SN) systems engineering technical assistance (seta) support award | Assisted Acquisition Services Region 9 | $3,064,532 | |
| Provides technical support for TDL/usmtf requirements analysis, standards development and review, compliance testing,… | Air Combat Command | $2,680,648 | |
| AX support services (base period) | Naval Information Warfare Systems Command | $1,395,782 | |
| Labor in support of sonobuoy quality assurance program. | Naval Information Warfare Systems Command | $1,155,463 | |
| This effort is to provide services to operate, maintain, and repair of the acoustic explorer for the sonobuoy quality… | Defense Contract Management Agency | $1,054,595 |
About Mainsail - Oasis Joint Venture LLC
Mainsail - Oasis Joint Venture LLC, a woman-owned and service-disabled veteran-owned small business joint venture headquartered in Bedford, Massachusetts, operates as a prime contractor delivering vessel operations, maintenance, and repair services for Navy research vessels, together with technical and engineering support for maritime and oceanographic research missions. The vendor competes exclusively under total small business set-asides across its active federal portfolio.
The vendor holds three indefinite delivery contracts anchoring its customer relationships. The largest is a multi-billion-dollar ceiling PROTECH 2.0 - OCEANS DOMAIN vehicle from the National Oceanic and Atmospheric Administration (NOAA), awarded April 14, 2024, for professional and technical services in the oceanic domain through April 2029 — this single award carries an $8 billion ceiling and dominates the vendor's combined potential value. An $11.0 million single-award IDC with Naval Information Warfare Systems Command and Naval Air Systems Command, effective September 2023 through September 2026, funds comprehensive vessel support for the Research Vessel Acoustic Explorer in direct support of the Sonobuoy Quality Assurance Program, with three delivery orders totaling approximately $3.6 million executed between October 2023 and October 2025. Mainsail - Oasis also holds a seat on the OASIS+ Small Business multiple-award IDIQ from the General Services Administration Federal Acquisition Service, awarded April 15, 2025, allowing competition across seven functional domains (Management and Advisory, Technical and Engineering, Research and Development, Intelligence Services, Environmental Services, Facilities, and Logistics).
Task-order activity from these vehicles shows modest execution tempo. A $17.2 million delivery order from the Air Force Electronic Systems Center was issued April 1, 2026, under OASIS+SB for technical support of TDL/USMTF requirements analysis, standards development, compliance testing, and iSMART process tools, with performance through March 2031 in Bedford, Massachusetts. Navy Sonobuoy Quality Assurance Program delivery orders from October 2023 through October 2025 aggregate approximately $3.6 million, with the most recent $1.4 million order issued October 1, 2025, extending through September 2026. The vendor serves five distinct customer agencies — NOAA, the Navy (via two commands), the Air Force Electronic Systems Center, and GSA — with customer concentration heavily weighted to NOAA's $8 billion contract opportunity, though the Navy drives recurring transactional activity through the Acoustic Explorer IDC. Only one award ($1.4 million) faces ultimate completion within the next twenty-four months, generating minimal near-term recompete exposure. Top NAICS categories reflect the vendor's operating footprint: Coastal and Great Lakes Passenger Transportation dominates across four awards, with Research and Development in Physical, Engineering, and Life Sciences in two awards, and Environmental Consulting Services in one. The vendor operates with no subcontract footprint in the source data, meaning all awarded work is performed as prime.
Contract vehicles
Quick answers
What is Mainsail - Oasis Joint Venture LLC's UEI?
Mainsail - Oasis Joint Venture LLC's Unique Entity ID (UEI) in SAM.gov is NKPLHCEGNK38.
What is Mainsail - Oasis Joint Venture LLC's CAGE code?
Mainsail - Oasis Joint Venture LLC's CAGE code is 8VXA6.
What is Mainsail - Oasis Joint Venture LLC's primary NAICS code?
Mainsail - Oasis Joint Venture LLC's primary NAICS code is 541611 (Administrative Management and General Management Consulting Services).
Where is Mainsail - Oasis Joint Venture LLC located?
Mainsail - Oasis Joint Venture LLC's physical address in SAM.gov is 200 Hanscom Dr #121, Bedford, MA 01730, USA.
Is Mainsail - Oasis Joint Venture LLC registered in SAM.gov?
Yes. Mainsail - Oasis Joint Venture LLC's SAM.gov registration is active through June 8, 2027.
Which contract vehicles does Mainsail - Oasis Joint Venture LLC hold?
Mainsail - Oasis Joint Venture LLC holds a place on 2 federal contract vehicles, including OASIS+SB and ProTech 2.0 Oceans Domain.
What is Mainsail - Oasis Joint Venture LLC's most recent federal award?
Mainsail - Oasis Joint Venture LLC's most recent federal contract award is SSC - space sensing (SN) systems engineering technical assistance (seta) support award (47QFPA26F0031), from Assisted Acquisition Services Region 9, on September 29, 2026.
On GovTribe
See Mainsail - Oasis Joint Venture LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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