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
- Other NAICS codes in SAM.gov
- 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 .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $256,986 |
| FY2025 | $26,243 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Commerce | $158,926 | |
| 2 | Department of the Interior | $84,060 | |
| 3 | Department of the Navy | $14,000 |
Contract awards
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About the company
Grava Hydrographic Solutions LLC, a woman-owned small business and self-certified small disadvantaged business based in Ventura, California, distributes hydrographic survey equipment and software to federal agencies as a prime contractor under Total Small Business set-asides. The firm operates as a limited liability partnership and competes exclusively under small-business designations across its award footprint.
Grava's capability portfolio centers on hydrographic and bathymetric survey equipment — authorized AML-Oceanographic distributor for Moving Vessel Profiler (MVP) systems and tow bodies, authorized HYPACK reseller for HYSWEEP/HYPACK survey software, and equipment rental provider for unmanned surface vehicles. Representative work includes a $112,250 Total Small Business purchase order from NOAA (May 2026) for MVP-200 replacement parts, cables, and instruments destined for NOAA's Marine Operations Center Atlantic; an $84,060 sole-source, non-competitive acquisition from USGS Office of Acquisitions and Grants (July 2026) for two CeeHydroSystems CEESCOPE portable single-beam echosounders for integration at the St. Petersburg Coastal Marine Center and Santa Cruz field locations; a $46,676 Total Small Business purchase order from NOAA (September 2026) for spare MVP200 tow bodies for NOAA Ship Rainier in Newport, Oregon; and a $26,242 Total Small Business award from NOAA (September 2025) for HYSWEEP/HYPACK software downloads.
Customer concentration is heavily weighted toward NOAA. Three awards totaling $185,000 flow from the National Oceanic and Atmospheric Administration, representing 100% of the awards counted and 65% of combined potential value. USGS and Naval Supply Systems Command account for the remaining two awards ($84,000 and $14,000 respectively). Activity is minimal and recent — one award in 2025 and four in 2026 — with combined potential value of $283,000 fully obligated. One award ($47,000) reaches ultimate completion in the next twenty-four months. The vendor does not subcontract and holds no parent vehicles or IDVs. Work spans NAICS categories 334511 (search and detection system manufacturing), 334513 (instruments for industrial process variables), 513210 (software publishers), and PSC codes covering underwater sound equipment, geophysical instruments, drafting and surveying instruments, and equipment rental.
Quick answers
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 CAGE code?
Grava Hydrographic Solutions LLC's CAGE code is 12Z47, and its Unique Entity ID (UEI) is GXMCLFUBZ1P1.
How much has Grava Hydrographic Solutions LLC received in federal contracts?
Federal contracts obligated $26,243 to Grava Hydrographic Solutions LLC in fiscal year 2025 and $283,229 in fiscal years 2023 through 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
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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