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Last Updated: 09/06/2026

QuidelOrtho

Wales
Founded 1990
IVD manufacturer serving clinical laboratory and transfusion medicine

QuidelOrtho is a global in vitro diagnostics company with a major UK manufacturing and development facility in Pencoed, Wales, employing over 600 people.

The site produces immunohematology reagents for transfusion medicine and immunoassay products covering infectious disease, endocrinology, and oncology testing, distributed to clinical laboratories and blood banks worldwide.

Pencoed also hosts active R&D capability focused on expanding the company's immunoassay menu.

Company Notes

Previously Known As
Ortho-Clinical Diagnostics
Member of