Industrial Water Management acquires Greencastle Technology Ltd

24 Mar 2022 15:56

Industrial Water Management Ltd are delighted to announce the acquisition of water purification specialist’s Greencastle Technology. This is a great opportunity for IWM and helps us to continue our expansion within the Irish water treatment and water hygiene industry.

Who are Greencastle Technology?
Greencastle Technology supply water purification equipment such as reverse osmosis, water softeners, iron and manganese removal filters and resin and UV equipment. Well known in the market for their customer-focused approach, Greencastle’s engineers service the healthcare, pharmaceutical, labour and food and beverage industries.

Greencastle Technology was set up in 2005 by Seamus Sloan. Seamus – who has a BSc in Chemistry from Queen’s University Belfast and an MBA from Ulster University has worked in the water treatment industry for over 20 years.

What this means for IWM?

Greencastle’s management and service delivery will continue to operate as normal but under the IWM brand identity. Conor O’Donovan will continue to operate as Managing Director of IWM’s operations in Ireland.

Following on from last year’s takeover by EnviroChemie this acquisition further increases IWM’s profile within the Irish water treatment and water hygiene market. It also improves the range of services and expertise that we can offer both our existing and newly acquired customers.

IWM’s Managing Director, Conor O’Donovan, had the following to say about the acquisition:

“We welcome Seamus and his team into IWM and the larger EnviroChemie community. We look forward to introducing them and their excellent services to our customers, both domestic and international, over the coming months.”


Greencastle’s and IWM’s new Business Development Manager, Seamus Sloan, had the following to say about the acquisition:

“Incorporation of GTL into IWM to create new water purification division presents exciting opportunity in the Irish market. Furthermore having our own equipment manufacturer Envirofalk within the Envirochemie group should give us competitive advantage over our competitors & ensure growth of this division continues.”