Chelonia LIMITED
Mousehole, England
- UEI
- JNL1YNVFKVB5
- CAGE
- U1B66
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- SAM.gov registration date
- Physical address
- N Cliff, Mousehole, Penzance TR19 6PH, UK
- Website
- chelonia.co.uk
- Founded
- 2006
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Health Care
- Health Care Equipment & Services
- Health Care Providers & Services
- SIC code
- 38 Instruments & Related Products
- Profiles
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 | $16,200 |
| FY2025 | $112,451 |
| FY2024 | $57,754 |
| FY2023 | $60,237 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Commerce | $16,200 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Chelonia LIMITED, a United Kingdom–based manufacturer of specialized acoustic monitoring equipment, supplies marine mammal research instrumentation to the National Oceanic and Atmospheric Administration as a prime contractor on sole-source purchase orders, with no federal contract vehicles and no subcontract footprint.
Chelonia is a for-profit organization registered in Great Britain (Penzance, Cornwall) that designs and manufactures high-frequency echolocation data loggers and acoustic click detectors. The company holds no SBA set-aside designations and competes full-and-open in the federal market. Its entire federal footprint — all twelve awards in the source portfolio — derives from NOAA's National Marine Fisheries Service Marine Mammal Laboratory, which has purchased Chelonia's F-POD and Deep F-POD acoustic logging instruments on a recurring sole-source basis for marine mammal research and long-term monitoring. The combined potential value of all awards is $350 thousand, with $350 thousand obligated.
Representative work includes a $165.7 thousand sole-source purchase order (April 2022) for F-POD acoustic recorders and click detectors; a $51.8 thousand purchase order (September 2025) for twelve F-POD D12 echolocation loggers; and a $16.2 thousand purchase order (August 2026) for three Deep F-POD instruments to support the Alaska Fisheries Science Center's Marine Mammal Lab, with performance in the United Kingdom and completion by February 2027. All purchases carry firm fixed prices, no set-asides, and delivery to NOAA research sites or direct shipment overseas.
Award frequency has been sparse and irregular — one award in 2021, two in 2022, one in 2023, none in 2024, and one each in 2025 and 2026 — reflecting NOAA's episodic procurement cycles rather than sustained contract volume. One award ($16.2 thousand) completes within the next twenty-four months. NOAA represents 100% of Chelonia's federal customer base and 100% of its combined potential value. The vendor operates exclusively as a prime contractor with no federal subcontract engagements.
Quick answers
Is Chelonia LIMITED registered in SAM.gov?
Chelonia LIMITED's SAM.gov registration expired on September 19, 2026.
What is Chelonia LIMITED's CAGE code?
Chelonia LIMITED's CAGE code is U1B66, and its Unique Entity ID (UEI) is JNL1YNVFKVB5.
How much has Chelonia LIMITED received in federal contracts?
Federal contracts obligated $112,451 to Chelonia LIMITED in fiscal year 2025 and $246,642 in fiscal years 2023 through 2027.
What is Chelonia LIMITED's most recent federal award?
Chelonia LIMITED's most recent federal contract award is Purchase of three (3) deep F-POD instruments to collect echolocation data for the NOAA fisheries alaska fisheries… (1333MF26P0105), from National Oceanic and Atmospheric Administration, on August 31, 2026.
On GovTribe
See Chelonia LIMITED's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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