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Last Updated: 09/06/2026
Randox
Belfast
Founded 1982
Diagnostic reagents, instruments and quality controls for clinical and research laboratories
Randox Laboratories is a global manufacturer of in vitro diagnostic reagents, clinical chemistry analysers, quality control materials, and biochip array technology for laboratory medicine.
Products serve clinical, research, molecular, forensic toxicology, food safety, and veterinary laboratory markets across more than 145 countries.
Randox manufactures approximately 15% of all worldwide cholesterol tests and 10% of all clinical chemistry tests, and reinvests up to 25% of annual turnover in research and development.