We have a history of excellence in engineering, architecture and project management and today we are one of the world's leading professional services companies serving major multi-national clients across the globe.

  • 2021

    We have grown to over 3,000 people.

  • 2018

    We acquired UK based multi-disciplinary engineering firm PROjEN and Belgian engineering firm Magnet.

  • 2017

    We officially opened our new, expanded Boston office, marking further growth in our US operations.

  • 2015

    We became a fully employee-owned company.

  • 2013

    We celebrated our 40th year in business - a testament to the expertise and dedication of our employees and the loyalty of our clients.

  • 2011

    We opened our China office in Shanghai which added significantly to our Asian operations.

  • 2010

    We established a presence in US west coast with an acquisition of the San Jose, California-based Greene Engineers.

  • 2007

    We opened our Asia Pacific Headquarters in Singapore to build our business in this fast growing region.

  • 1997

    We opened our first international office in the UK, shortly followed by Poland in 1998, and marked the establishment of our dedicated food engineering team.

  • 1988

    Our employee headcount exceeded 100 as a result of new projects in the pharmaceutical sector.

    Since then, we have grown our capability in the biopharmaceutical sector to that of a global leader, adding further expertise in the areas of Medical Technologies, and Advanced Manufacturing and Mission Critical.

  • 1976

    We won our first major project with Marathon Petroleum to provide project and construction management services on the Kinsale Head Gasfield Project off the south coast of Ireland.

  • 1973

    Founded in Ireland by engineers Jim Walsh and Brian Kearney.