Complete Laboratory Solutions

Integrity
Without Compromise

Ireland’s leading provider of sampling, analysis and on-contract analysts to the food, environmental, pharmaceutical and medical device industries.

Employees across our laboratories

Years in business

Clients serviced

%

Customers would recommend us to others

Explore Our Main Services

Microbiological Testing Services

Microbiological Testing

Our microbiological testing services covers Food Testing and Analysis, Environmental Testing and MedPharma Testing supported by our team of highly skilled team catering for a range of national and international clients across our core sectors.

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Microbiological Testing Services

Chemical & Analytical Testing

With dedicated facilities to lead the centre of excellence to service the Pharmaceutical and Medical Device Industries, our cGMP approved testing facility works in partnership with leading manufacturers of medical devices and pharmaceutical products

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Microbiological Testing Services

Clinical & Molecular Testing

Set up in 2020, our clinical and molecular testing capacity will continue to expand as we advance of service offerings to clients. We are currently supporting clients with COVID-19 testing and analysis across our two facilities in Galway.

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ONLINE RESULTS AVAILABLE 24/7

FLEET OF REFRIGERATED VEHICLES

Managed services on client sites

Highly ACCREDITED LABORATORY

Expert TECHNICAL SUPPORT

Trusted by Leading names

Latest news 

CLS In the Spotlight Series: Sharon Deeney Curran

CLS In the Spotlight Series: Sharon Deeney Curran

Next up for our In the Spotlight series is a senior member of our quality team, Sharon Deeney Curran. Sharon is our Quality Manager for ISO 17025; ISO 9001:2015; ISO 15189. She plays a vital role in ensuring our standing as Ireland’s highest accredited laboratory,...

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10 March 2023 – Week in Review at CLS

10 March 2023 – Week in Review at CLS

Celebrating International Women’s Day "Empower Equity" is the focus for this year's International Women's Day. As a company we continue each day to nurture an environment that is gender equal and inclusive at CLS. We are proud as a company to have a very close 50:50...

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Our lab Accreditation

CLS Accreditation - EQA ISO 9001-2015 Quality Assured Company
CLS Accreditation - Environmental Protection Agency Ireland approved
CLS laboratories are accredited and approved by the Irish National Accreditation Board (INAB) for ISO 17025 (108T); ISO 15189
CLS laboratories are accredited and approved by the US Food and Drug Administration (FDA)
CLS Accreditation - HPRA Health Products Regulatory Authority