Providing asset optimisation & compliance through people

Who we are

a few words about us

We provide Asset Optimisation and Compliance through People. We work with people to implement and carry out maintenance and asset management and also to optimise performance.  We believe that it is people that make things work and only through training people and supporting them is anything sustained and improved. It isn’t easy, but it works. We can help you implement lasting improvements, improve your competitive position and meet regulatory compliance.

Our customer portfolio spans the life sciences, food & drink, engineering, utilities and manufacturing sectors and offers services in

  • Complete Managed Services
  • Maintenance Resource Outsourcing & Recruitment
  • Asset Optimisation
  • Condition Based Maintenance
  • Training 
  • Eirdata Cleanroom validation & HVAC services

Our expertise is recognised nationally – we are multiple winners of the National Maintenance Project Award for Service Companies. This is a competition run annually by MEETA, the Irish Maintenance Society and Sponsored by Engineers Ireland.

ESS Ltd Our Values





Act Like an Owner


Innovating & Learning


Challenge & Support


our team

  • Yvonne O’Connell

    The newest member of the executive team is Yvonne O’ Connell who joined us in 2013 in the...

  • Ray O’Neill

    Ray O’ Neill has a Master Degree (Distinction) in Maintenance and Asset Management from the University of...

  • Grainne Moran

    Grainne is a vastly experienced Human Resources manager having worked in senior positions in both the UK and Ireland....

  • Gillian Benn

    Gillian runs the Training Division at ESS, with 10 years industry experience, she brings a wealth of...

  • Brid Gallagher

    Brid joined ESS Ltd. in 2002 as a Recruitment Specialist with responsibility for recruiting Maintenance Technicians for client companies across all...

  • Bernard Yore

    Bernard is Eirdata’s new general manager. Bernard brings a wealth of experience from many different industries such...