Welcome to Genesys International

The Right Chemistry for Pure Water

The Genesys group of companies develops and manufactures speciality reverse osmosis (RO) membrane chemicals, antiscalants, cleaners, flocculants and biocides. Our market-leading products are distributed by a growing network of international distributors, selected for their expertise in the chemical and membrane industries.

Genesys chemicals are developed, tested and manufactured at our UK production facility. Our research and development team works closely with membrane manufacturers to ensure product compatibility. We also have a laboratory dedicated to membrane testing in Madrid, Spain, where we carry out membrane autopsies, water analysis and performance and cleaning tests for our international customers.


View more videos

GenesysRO corporate video (Play time 1 min 40 secs)
Genairclean video I - Introducing the solution (Play time 1 min 23 secs)
Genairclean video II - The process in depth (Play time 2 min 39 secs)
Genesys on the Business Channel (Play time 6 min 42 secs)

Meet the Genesys Team

We’re leaders in our field - members of our team have presented over 30 scientific papers at international desalination conferences. Read staff profiles.

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The Science Behind the Solution

Membrane autopsies, performance and cleaning tests and water/deposit analyses enable us to identify the appropriate chemicals for each plant.

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Genesy Xmas Card - a retrospective

About 10 years ago Genesys asked a young up-and-coming designer, Alex Bay, to design a company Christmas card for us (see right), showing how we seek ...

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Nuria’s latest autopsy paper

Ultrafiltration (UF) membranes were invented in the 1930s, but it’s only in the last ten years that there has been rapid growth and general adoption ...

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Reflections on a decade at Genesys

It’s coming up to the end of my tenth year at Genesys and working with RO membranes. For the 18 years prior to that I had been involved in boiler an ...

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Conferences and exhibitions

I was asked to cover innovations in membrane cleaning. It was a well-attended session and resulted in some intense debate afterwards. If you would lik ...

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