Process Equipment Specialists

With over 100 years of experience, ESI is one of the leading Process Equipment suppliers 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 services.

Extensive Portfolio

We have a diverse range of quality process equipment. We are proud of our team's 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 the UK. 

Moreover, our dedication to excellence extends beyond these sectors. In the UK, ESI proudly caters to the Nuclear/Power and Oil & Gas industries, further solidifying our commitment to delivering exceptional solutions across diverse fields.


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!