Celtic Terahertz Technology LIMITED
Cymru
- UEI
- J1H2PS8RCZA8
- CAGE
- U28Z8
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- Cardiff Business Technology Centre, Senghennydd Rd, Cardiff CF24 4AY, UK
- Website
- ctt.technology
- Founded
- 1979
- 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 | $0 |
| FY2025 | $121,475 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Custom highpass and lowpass filters for cryogenic research | Shared Services Center | $41,175 | |
| OU68-25-new-171 far infrared filter | National Institute of Standards and Technology | $65,000 | |
| Photolithographic polarizers | Shared Services Center | $15,300 |
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About the company
Celtic Terahertz Technology LIMITED is a woman-owned, for-profit manufacturing company based in Cardiff, United Kingdom, with a specialized focus on advanced optical and electronic components. The company is registered in the System for Award Management (SAM.gov) and provides high-precision technical components for scientific research and development applications. While limited information is available about the company's complete operational background, its federal contract history demonstrates a strong capability in producing sophisticated optical filters and specialized electronic components for advanced scientific research environments.
Over the past year, Celtic Terahertz Technology LIMITED has been awarded three federal contracts totaling $121,475, primarily with civilian scientific agencies including NASA and the National Institute of Standards and Technology (NIST). These contracts involved delivering highly specialized technical components such as custom highpass and lowpass filters for cryogenic research, far-infrared optical filters for quantum microcalorimeter detector development, and photolithographic polarizers. Each contract was a firm fixed-price purchase order without specific set-aside designations, suggesting the company was selected based on technical capabilities and competitive pricing. The contracts demonstrate the company's expertise in producing precision optical components that meet stringent technical requirements, particularly for scientific research applications involving complex environmental conditions like cryogenic settings and quantum research infrastructure.
Quick answers
Is Celtic Terahertz Technology LIMITED registered in SAM.gov?
Yes. Celtic Terahertz Technology LIMITED's SAM.gov registration is active through May 21, 2027.
What is Celtic Terahertz Technology LIMITED's CAGE code?
Celtic Terahertz Technology LIMITED's CAGE code is U28Z8, and its Unique Entity ID (UEI) is J1H2PS8RCZA8.
How much has Celtic Terahertz Technology LIMITED received in federal contracts?
Federal contracts obligated $121,475 to Celtic Terahertz Technology LIMITED in fiscal year 2025.
What is Celtic Terahertz Technology LIMITED's most recent federal award?
Celtic Terahertz Technology LIMITED's most recent federal contract award is Custom highpass and lowpass filters for cryogenic research (80NSSC25PA536), from Shared Services Center, on August 19, 2025.
On GovTribe
See Celtic Terahertz Technology LIMITED's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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