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What makes Genesys

The story so far...

Genesys International Ltd was founded in June 2001 by Ted Darton and Ursula Annunziata. Both were already well known in the chemical and membrane industries for their involvement in establishing Houseman's PermaCare reverse osmosis (RO) brand.

The Genesys family started with a joint venture with Genesys Membrane Products in Spain, where a membrane autopsy and research laboratory was already established. The company continues to grow in response to increasing demand for our products and services. We now have over 40 distributors worldwide, covering Africa, Asia, Europe, the Middle East and North and South America.

We manufacture our own range of speciality RO membrane chemicals at our new facility in Cheshire, UK. These include antiscalants, flocculants, biocides and cleaning chemicals.


We're constantly carrying out pioneering research, to come up with the best possible formulations and techniques. Recent innovations have included a unique cleaner - Genesol 703 - that removes clay and biofilm a high performing calcium phosphate antiscalant for use in waste water RO plants and a new product designed specifically to inhibit magnesium hydroxide precipitation. We specialise in producing chemicals that allow reverse osmosis (RO) plants to operate efficiently in areas where feed waters are challenging. This might include high levels of silica, phosphate or sulphate. We've also developed products that take into account the different size and configuration of membrane plants.


Awards and accreditations

Queen's Award for Enterprise in International Trade, awarded to Genesys International in 2011

East Cheshire Chamber of Commerce Exporter of the Year award, 2010 and 2011

Queen's Award for Enterprise in Export, awarded to Genesys International in 2005

ISO 9001:2000 quality administration certificate, awarded to Genesys International in 2002

ISO 9001 for water treatment chemical supply and reverse osmosis membrane autopsy services, awarded to Genesys Membrane Products in 2003

Find out about Genesys Manufacturing.

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It’s with great regret that I have to announce that Silvia Gallego is leaving Genesys to further develop her career with Dow Filmtec. It’s been ...

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Genesys Manufacturing

I want to take this opportunity to say a huge thank you to our Production Director, John Eckersley, and the team at the factory – Nick Davenport, Ma ...

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Chambers of Commerce national winners

We did it again! After winning the Queen’s Award for Enterprise and visiting Buckingham Palace in July, we attended the finals of the UK Chamber Awa ...

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