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Last Updated: 08/06/2026
Reading Scientific Services
South East England
Founded 1987
Analytical testing, development and training for pharma and food sectors
Reading Scientific Services (RSSL) is a contract research organisation based at the University of Reading, providing analytical testing, product development, consultancy and training to pharmaceutical, biopharmaceutical and food and consumer goods companies.
Its GMP and ISO 17025-accredited laboratories offer pharmaceutical analysis, biopharmaceutical characterisation including cell and gene therapy analytics, contaminant identification, formulation support and food safety testing.
RSSL serves over 3,000 clients across 60 countries including all of the top 15 global pharmaceutical companies.
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RSSL
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