Science Compliance

Delivery Reliability

Science Compliance

Delivery Reliability

Science Compliance

Delivery Reliability

Science Compliance

Delivery Reliability

Science Compliance

Delivery Reliability

Quality, compliant science through agility, expertise and innovative solutions, for a safer and sustainable future.

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Image of 2 Scientists, with equipment in a lab

About CEMAS

CEMAS is an independent, GxP-compliant contract research organisation, delivering expert analytical chemistry and project management support to the agrochemical, pharmaceutical, veterinary, biocide and chemical sectors.

With modern laboratories and strong technical expertise, we help companies turn complex testing into clear, actionable insight: fast, accurate and robust. By understanding your objectives, we work as a trusted extension of your team, aligning our expertise with your goals to support confident decision-making and measurable progress.

More about CEMAS

Explore our offerings through the industries we serve

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Agrochemicals

Residue Chemistry, GLP Study Management & Formulation Development Support

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Biocides & Chemicals

Regulatory Analytical Testing for Active Substances & Product Authorisation

Closeup of man hand pouring capsules from a pill bottle into hand.

Pharmaceuticals

GxP-Compliant Analytical Development, Validation, Bioanalysis & Routine Testing

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Veterinary Medicine

Regulatory Analytical Testing & Dossier Support for Product Registration

News and insights from CEMAS

CEMAS Launches Seed Treatment Service

CEMAS is excited to announce its new Seed Treatment Service. This expansion strengthens our support for clients in plant protection...

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Our core values

Our mission statement underpins our core values

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Quality assurance and integrity

We ensure that our services and processes meet the required quality standards

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Culture and expertise

We pride ourselves in our strong, supportive and inclusive culture, building a growth mindset and nurturing expertise

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Agile, personalised service

We offer customised solutions to meet your specific requirements, with continued communication and support throughout

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Innovative solutions

We cultivate an innovation mindset, continuously reviewing and responding to changing circumstances, ensuring our services will meet your needs

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Safer world, for a sustainable future

Our purpose, the ‘why’ of what we do

What we do for our customers

At CEMAS, we are committed to providing world-class testing and tailored analytical services that empower our customers to meet the highest standards of quality and performance. Our approach is built on four pillars:

Science

Our scientists and study directors bring decades of experience and expertise

Compliance

GLP, GCP and GMP compliance to ensure that your regulatory needs are met

Delivery

Flexibility and responsiveness to your requirements, to provide quality data on time

Reliability

Quality and delivery are at the heart of all we do

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Statistics

satisfaction of the overall experience of working with CEMAS 95% 95%

client satisfaction for team knowledge 93% 93%

client excellence rating for the full project lifecycle in 2025 92% 92%

What our clients think

"I can't really fault anything (about CEMAS). Everything was clear (when it wasn't it was mainly from our side) and communication with the technical team was really easy as the team were very knowledgeable and professional."

Technical Operations & Quality Manager

Products and pharmaceuticals CRO

“I very much enjoy working with the excellent staff and management at CEMAS and am always looking for additional opportunities to collaborate.”

Global Residue Scientist

Agrochemical Science: Stewardship and Products Leader

"We've been working with CEMAS since 2015, and they've consistently exceeded our expectations. Their team is proactive in solving problems, always deliver on time and within budget, and is a pleasure to work with. We would highly recommend."

Director

Clinical Development, Therapeutics

“I have used the analytical services of CEMAS spanning over three decades with both my historical company teams and more recently representing some third-party research entities. During that time, I have consistently observed a high level of expertise both technically and in terms of overall effective project management. In my experience CEMAS have always demonstrated a great understanding of customer needs and on time delivery of study reporting.”

Project Management Consultant

Agrochemical Science: Regulatory, Stewardship and Products Leader

“Thanks to CEMAS for all of your efforts on the studies we have conducted with your labs. I know you are providing a service but I am appreciative of the relationship we have built and how easy it is to work with you; almost like a personal service, having the same points of contact throughout. I have had nothing but a positive experience of working with the team.”

Global Quality Compliance Manager

Cleanroom Supplies Manufacturing

“CEMAS has been flexible and helped, at short notice, with urgent projects, even going above and beyond with a service quality that is truly exceptional. The team are extremely knowledgeable and have always delivered to a high standard. We would not hesitate to recommend this company.”

Managing Director

Pharmaceutical Manufacturing

“We have been working with CEMAS for over 20 years, primarily medicinal product related projects, and the service provided has always been very reliable and they will go over and above to support our more challenging investigations. We truly value CEMAS’ openness, technical competence, good communication and service.”

Technical Director, Manufacturing

Global Healthcare

How can we help you?

Offering customised solutions to meet your specific requirements

Get in touch to see how CEMAS can help.

Make an enquiry