Grava Hydrographic Solutions LLC
Ventura, CA
- UEI
- GXMCLFUBZ1P1
- CAGE
- 12Z47
- Primary NAICS
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing Primary
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
- 541370 Surveying and Mapping (except Geophysical) Services
- SAM.gov registration date
- Physical address
- 751 Adirondack Ave, Ventura, CA 93003, USA
- Website
- gravahydro.com
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 38 Instruments & Related Products
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Procurement of spare MVP200 tow bodies for NOAA ship rainier in newport, or. | National Oceanic and Atmospheric Administration | $46,676 | |
| Ceehydrosystems ceescope portable single-beam echosounders | Office of Acquisitions and Grants | $84,060 | |
| Rental of caiman USV for near shore bathymetric survey | Naval Facilities Engineering Command | $14,000 | |
| Provide MVP-200 moving vessel profiler parts to the NOAA omao MOC-a. | National Oceanic and Atmospheric Administration | $112,250 | |
| Hypack hysweep is a critical software tool NOAA uses to plan, collect, and quality-check seafloor mapping data during… | National Oceanic and Atmospheric Administration | $26,243 |
About Grava Hydrographic Solutions LLC
Grava Hydrographic Solutions LLC, a woman-owned small business and self-certified small disadvantaged business based in Ventura, California, supplies oceanographic surveying equipment, replacement parts, and specialized software to federal agencies as a prime contractor under total small business set-asides. The firm operates as a limited liability partnership and holds authorized-distributor relationships with manufacturers of hydrographic equipment and software, positioning it as a specialized sourcing and distribution channel rather than a product developer.
Grava's federal footprint spans three purchase orders across two agencies, all awarded within the past year. The National Oceanic and Atmospheric Administration accounts for two awards totaling $138,000 in combined potential value: a May 2026 order for $112,250 covering MVP-200 Moving Vessel Profiler replacement components (tow cable, sensor bodies, instruments, and power modules sourced from AML-Oceanographic Corporation) destined for NOAA's Marine Operation Center Atlantic in Norfolk, Virginia, and a September 2025 order for $26,243 for two HYSWEEP/HYPACK Survey Software Download licenses supporting NOAA's hydrographic data collection and shoreside technical operations at the Marine Operations Center-Pacific. The U.S. Geological Survey Office of Acquisitions and Grants awarded a July 2026 purchase order for $84,060 covering two CeeHydroSystems CEESCOPE portable single-beam echosounders designated for integration at the St. Petersburg Coastal Marine Center and Santa Cruz field locations; the award was issued as a sole-source, non-competitive acquisition under FAR 13.106-1(b)(1) citing CEESCOPE as the only scientific-grade unit meeting USGS operational requirements.
All three awards fall due for completion within the next twenty-four months (combined potential value $196,000), representing the entirety of Grava's current award pipeline. The vendor operates exclusively as a prime contractor with no subcontract footprint in the source data. Recent activity shows one award in 2025 and two in 2026; the small dollar scale and sparse award count reflect a niche market position in specialized oceanographic equipment distribution and software licensing rather than high-volume federal procurement engagement.
Quick answers
What is Grava Hydrographic Solutions LLC's UEI?
Grava Hydrographic Solutions LLC's Unique Entity ID (UEI) in SAM.gov is GXMCLFUBZ1P1.
What is Grava Hydrographic Solutions LLC's CAGE code?
Grava Hydrographic Solutions LLC's CAGE code is 12Z47.
What is Grava Hydrographic Solutions LLC's primary NAICS code?
Grava Hydrographic Solutions LLC's primary NAICS code is 334511 (Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing).
Where is Grava Hydrographic Solutions LLC located?
Grava Hydrographic Solutions LLC's physical address in SAM.gov is 751 Adirondack Ave, Ventura, CA 93003, USA.
Is Grava Hydrographic Solutions LLC registered in SAM.gov?
Yes. Grava Hydrographic Solutions LLC's SAM.gov registration is active through May 8, 2027.
What is Grava Hydrographic Solutions LLC's most recent federal award?
Grava Hydrographic Solutions LLC's most recent federal contract award is Procurement of spare MVP200 tow bodies for NOAA ship rainier in newport, or (1333MK26P0155), from National Oceanic and Atmospheric Administration, on September 17, 2026.
On GovTribe
See Grava Hydrographic Solutions LLC's full federal record
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- Funding analysis by agency, NAICS and set-aside
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