Welcome to Genesys International

RO membrane cleaning experts

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.


An introduction to RO membrane cleaning video

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Introduction to RO Membrane Cleaning (Play time 4 min 11 secs)
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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Some great news

Both Gregory Gibson, our research chemist, and Andy Hardy, our expert export supervisor, had their first children this year. Daniel was born on 12 J ...

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EDS Athens

This September the big show of the European Desalination Society (EDS) took place in Athens. There were 40 exhibitors and 1,000 attendees and 140 pape ...

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Capetown – one extreme to the other

This April and May the South African city of Capetown was in danger of running out of water completely. A huge raft of conservation measures applied t ...

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Genesys weekend away

In April we enjoyed our annual weekend away, this time to Munich. This was the first one for Gregory Gibson and his wife Rebecca. Gregory has a PhD ...

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John Eckersley celebrating 15 years

John Eckersley celebrated 15 years at Genesys in April. We marked the occasion with a special presentation from Ted and Ursula when we were in Munich. ...

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Genesol Microbubble range expanded

Genesys Managing Director Steve Chesters is pleased to announce the launch of two new Genesol cleaning products. These new formulations are based on o ...

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