CHELONIA LIMITED (CORNWALL)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $350.04K
- $350,038under this UEI
- FY2026 obligations
- $16.2K†
- $16,200Provisional
- Awards and orders
- 12
- with positive net obligations
- Latest action
- Aug 31, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 17, 2027
Registration
- Entity structure
- Other
- Business start date
- Jul 1, 2005 (21 years)
- Location
- Penzance, CORNWALL
- Purpose of registration
- All Awards
- Website
- chelonia.co.uk
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI JNL1YNVFKVB5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2009. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $16,200 (provisional)
- FY2025: $112,451
- FY2024: $57,754
- FY2023: $60,237
- FY2022: $34,689
- FY2021: $20,825
- FY2019: $14,081
- FY2018: $8,863
Show all 13 yearsEarlier years (FY2009–FY2017)
- FY2017: $13,905
- FY2015: -$100 (de-obligation)
- FY2013: -$157 (de-obligation)
- FY2011: $4,990
- FY2009: $6,300
Total across 13 fiscal years: $350,038
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Commerce$350,038, 100%
Top awarding sub-agencies
- National Oceanic and Atmospheric Administration$350,038, 100%
Top NAICS by obligations
- 334519Other measuring and controlling device manufacturing$283,869, 81.1%
- 511210Software publishers$20,825, 5.9%
- 334310Audio and video equipment manufacturing$14,081, 4.0%
Top product and service codes by obligations
- 6640Laboratory equipment and supplies$277,974, 79.4%
- 6695Combination and miscellaneous instruments$21,033, 6.0%
- 7A21IT and telecom - business application software (perpetual license software)$20,825, 5.9%
- 5845Underwater sound equipment$14,874, 4.2%
- 6625Electrical and electronic properties measuring and testing instruments$14,081, 4.0%
Capabilities
NAICS codes
- 541715Other Aircraft Parts and Auxiliary Equipment(primary)Small
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- 1333MF26P0105Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1333MF25P0127Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1305M322PNFFM0190Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1305M323PNFFS0424Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1333MF22PNFFS0105Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1333MF21PNFFM0065Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1333MF19PNFFS0271Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- 1305M318PNFFS0214Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- DOCRA133F17SU0623Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
- DOCAB133F09SU2162Purchase orderDepartment of CommerceNational Oceanic and Atmospheric AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for CHELONIA LIMITED lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
The Barkhouse North Cliff
Mousehole
Penzance, Cornwall, TR19
GBR
Mailing Address
THE BARKHOUSE
NORTH CLIFF
MOUSEHOLE, CORNWALL, TR19
GBR
Government Business Contact
NICHOLAS J TREGENZA
Dr
The Barkhouse, North Cliff
Mousehole
Penzance, TR19 6PH
GBR
Electronic Business Contact
NICHOLAS J TREGENZA
Dr
The Barkhouse, North Cliff
Mousehole
Penzance, TR19 6PH
GBR
Government Business Alternate Contact
THOMAS B TREGENZA
Prof
The Barkhouse, North Cliff
Mousehole
Penzance
GBR
Additional Details
As of . Source: SAM.gov Entity Registration.
CHELONIA LIMITED has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 17, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation