Celtest Company
Construction materials testing in a UKAS-accredited laboratory and on site for civil engineering, infrastructure and quarrying projects
Highlights
- New on EvolcAdded 2026-11-02
About Celtest Company
Celtest provides laboratory and on-site testing of construction materials, including aggregates, soils, water, bituminous materials, concrete and hydraulically bound mixtures. Its laboratories cover aggregate, asphalt and bitumen, chemical, concrete and soils testing. A mobile laboratory service brings testing to project sites, and site services include in-situ CBR, incremental plate load, pavement investigation, laying records and density testing.
Customers are construction, civil engineering, infrastructure and quarrying projects of any scale. The company sells testing services to these projects.
Celtest was established in 1980 and is based in Bangor, North Wales, where its laboratory operates from a 35,000-square-foot facility. The laboratory is accredited by UKAS to ISO/IEC 17025 for over 200 testing activities. Since 2023 the company has been part of the Phenna Group, within its Infrastructure Division.
Product: Laboratory and on-site construction materials testing, including mobile laboratory and site investigation services.
Jobs at Celtest Company
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Website technologies
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Privacy & consent
- TermlyHigh confidence
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Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.