Precision enzymes Reliable reagents Trusted results

Since 1987 GeneSys Biotech has specialised in the supply, development, and production of ISO9001 and ISO13485-approved enzymes and reagents. Our products cross the animal, plant, and human health markets.

Core Enzyme Technologies

High-performance enzymes for PCR, qPCR, isothermal amplification, NGS, and broader molecular biology workflows.

Reagent & Mastermix Solutions

Ready-to-use reagents delivering reliable, sensitive, and reproducible performance.

Development & Innovation

Bespoke development supported by collaborative R&D and next-generation technologies.

Use cases

Molecular diagnostics, powered by our reagents and enzymes, are the foundations of global health systems.

Human

Molecular diagnostics enable the accurate analysis of genetic material. Early testing and monitoring of diseases enable the most effective and potentially least invasive treatments.

Plant

Rapid, accurate diagnostics allow growers to implement early and proportionate treatment, minimising crop losses, optimising pesticide use, and preventing the spread of devastating diseases globally.

Animal

Diagnostics enable early detection of animal diseases, reduce zoonotic transmission, support better use of antibiotics and strengthen global health security via surveillance programmes.

R&D

Practical, outcome-driven solutions that move beyond experimentation, helping organisations embed intelligence into operations, decision-making, and customer experiences in a secure, scalable, and governable way.

Our story

In 1987, Dr. Duncan Clark established GeneSys, manufacturing reagents for use in molecular biology. From these humble beginnings in his home lab, the GeneSys group – still with Duncan supporting research and development – has grown into a leading supplier of reagents and enzymes for use in diagnostics worldwide.

Work with us

Partner with GeneSys Biotech to power your next breakthrough. Our enzymes and reagents delivery consistency, reliability, and performance.

From development to scalable manufacture, we enable seamless integration of products and workflows. Speak with our team to see how we can support you.