Marinesitu Inc
Marinesitu Inc is a business in Leavenworth, WA registered on SAM.gov to bid on federal contracts. SAM.gov lists it as small under 3 NAICS codes, but not under its primary code, 541330. It has won 4 small business R&D awards worth $2.7 million through the SBIR and STTR programs since 2021, according to SBIR.gov.
- UEI
- JQG4AAF16Z85
- CAGE code
- 7V9Z8
- SAM.gov registration
- Active
Registration details
From SAM.gov's monthly public file dated Oct 5, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Marinesitu Inc |
|---|---|
| Unique Entity ID (UEI) | JQG4AAF16Z85 |
| CAGE code | 7V9Z8 |
| Location | Leavenworth, WA |
| SAM.gov registration | Active through Mar 5, 2027 |
| Business started | 2016 |
| Primary NAICS code | 541330: Engineering Services |
| Website | marinesitu.com |
Certifications and business types
SAM.gov's public file from Oct 5, 2026 lists no SBA certification (8(a), HUBZone or WOSB) for Marinesitu Inc. The file sometimes leaves a certification out, and a newer one won't be in it yet: SBA's certification search and the firm's SAM.gov entry have the current list. SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
SBIR and STTR awards
Marinesitu Inc has won 4 small business R&D awards worth $2.7 million through the SBIR and STTR programs since 2021, 2 of them Phase II. Funded by DOE and Commerce.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Sep 10, 2024 | DOE | SBIR Phase II Modular Instrumentation and Automated Data Processing for Marine Energy Monitoring | $1.1 million |
| Aug 1, 2024 | Commerce | SBIR Phase I Rapid Coastal Survey Automation Using an AI-Supported Low-Cost ROV | $175,000 |
| Aug 22, 2022 | DOE | SBIR Phase II Modular Instrumentation and Automated Data Processing for Marine Energy Monitoring | $1.1 million |
| Jun 28, 2021 | DOE | SBIR Phase I A Low-Cost Stereo-Optical Monitoring System for Marine Energy Converters | $200,000 |
Award data from SBIR.gov. SBIR and STTR awards are grants or contracts for R&D, so some don't appear in its federal contract history.
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Its SBIR and STTR awards are listed above.
NAICS codes Marinesitu Inc is small under
On its SAM.gov registration, Marinesitu Inc meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Marinesitu Inc's NAICS codes
94 open federal opportunities on SAM.gov use one of Marinesitu Inc's NAICS codes and are open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside or one for a certification it holds. Here are a few, those in its primary code first (none of these are in Washington right now), then the soonest due.
- Platform-Agnostic, Modular Open-Architecture Health and Usage Monitoring System (HUMS)
Due in 3 daysOct 14, 2026
- operational handheld explosive and drug detection systems
Due in 3 daysOct 14, 2026
- USAF F-16 Next-Generation Mission Compute (NGMC) Industry Day
Event or sign-up Oct 14, 2026
- B-52 Solid-State Crystal Controlled Oscillator/Isolator Assembly
✦ The Air Force (Robins AFB, GA) is running a Sources Sought / Request for Information to find companies that could build a new, second source for the B-52 radar…
Due in 3 daysOct 14, 2026
- B-52 Azimuth Circuit Card Assembly (CCA)
✦ The U.S. Air Force (AFSC, Robins AFB) is doing market research (an RFI, not a solicitation) to find a new manufacturing source for the B-52 AN/APQ-166 Azimuth Circuit Card…
Due in 3 daysOct 14, 2026
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541330) that have won federal contracts in Washington and nearby states:
- Okean Solutions Inc, Seattle, WA
- Fenn Enterprises, Inc., Cheney, WA
- Stell Sia Salas O'Brien LLC, Redmond, WA
- Aim Intelligent Machines, Inc., Redmond, WA
- Pitch Aeronautics Inc., Boise, ID
- The Parker Group, Inc., Wilsonville, OR
Frequently asked questions
What is Marinesitu Inc's CAGE code?
Marinesitu Inc's CAGE code is 7V9Z8. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Marinesitu Inc's UEI?
Marinesitu Inc's Unique Entity ID (UEI) is JQG4AAF16Z85. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Marinesitu Inc's SAM.gov registration active?
Yes, as of SAM.gov's public data from Oct 5, 2026, Marinesitu Inc's registration is active through Mar 5, 2027. Registrations are renewed every year.
Is Marinesitu Inc a small business?
Marinesitu Inc is registered on SAM.gov as small under 3 NAICS codes. SAM.gov doesn't rate it small under its primary code, 541330. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.