Process Equipment Specialists

With over 100 years experience, ESI is one of the leading suppliers of process equipment in Ireland and the UK.

Technical Expertise

We are committed to customer satisfaction, using the expertise of our people to focus on customer requirements & to develop long term partnerships by providing innovative products, solutions and service.

Extensive Portfolio

We have a diverse range of quality process equipment. We are proud of our teams extensive knowledge and experience with the engineering ability to work alongside site engineers to ensure competitive technical solutions.


ESI Ultrapure offers technical expertise and products for the bio-pharmaceutical industries in Ireland and UK with our comprehensive Life Science product range.


ESI Technologies Group is over 100 years in business and is the leading supplier of Process Equipment & Engineering Solutions for the Biotech, Pharmaceutical, Chemical, Semi Conductor and Food & Beverage Industries in Ireland and UK.  In the UK ESI also serves the Nuclear/Power and Oil & Gas sectors.


Celebrating over 100 years in business, ESI comprises a dedicated team of people in Ireland and the UK. We are more than equipment suppliers, we are Solution Providers!


ESI was founded as Southern Engineering in Cork, Ireland


Dedicated people


Current locations, Ireland & the UK


Customers across all two locations

Trusted by teams including

Let's Connect!

Get in touch with our dedicated team. We are here to help!