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.


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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Vote for Ursula

Genesys founder, Ursula Annunziata, is up for re-election to the European Desalination Society (EDS) board of directors for 2012-2014. She has alre ...

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Busy start to the year

It’s been a busy start to the year, with Genesys managers running around the globe presenting papers at various conferences, sharing great data from ...

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Genesys on the telly

Recently we were invited to contribute to a UK Trade and Investment TV documentary, entitled ‘The new economic powers – Britain and BRIC’. The p ...

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