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Who We Are

Randox Testing Services is part of the Randox Laboratories group, a global market leader in the diagnostics industry with over 35 years’ experience. Founded in 1982 by current Managing Director, Dr Peter FitzGerald CBE FREng, Randox is dedicated to accurate and sensitive sample testing. The ethos within Randox is to produce quality products, supported by continual investment in research and development.

Randox Testing Services is a market leader in the drug and alcohol testing industry. Our expertise is relied upon by a range of leading safety-critical companies across the world, as well as the medico-legal sector.

At A Glance

Find out more about Randox Testing Services below.

Accurate and reliable testing methods

Through utilising innovative multiplex drug and alcohol screening methods as well as LC/GC mass spectrometry confirmatory analysis, our complete service guarantees accurate and reliable results.

Global collection network

With a global network of trained collections specialists, we can guarantee through strict chain of custody procedures, the integrity of all collected samples.

Experience across multiple industries

We possess a wealth of experience and knowledge that enables us to offer holistic packages to meet the needs of the customer, regardless of location or industry.

Outstanding customer service

Each of our customers are assigned a dedicated Account Manager who manages the entire process of implementing workplace testing. We also provide regular, in-depth management information reports which include result analysis.

Biochip Array Technology

Randox Biochip Array Technology (BAT) has revolutionised drugs of abuse testing. Designed to work across a variety of sample types, BAT uses micro-spotting techniques to provide results for up to 44 analytes from a single sample.


Our laboratory in Antrim is accredited to ISO17025 to perform a wide range of drug testing for illegal substances.

Contact us to find out
more about our services

We offer a fully confidential and no obligation initial quotation