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PM group

The project delivery specialists

Cover image from ESG report
At the heart of our 2024 ESG report, we recognise that progress is impossible without change. As we navigate the evolving ESG landscape, we are committed to making meaningful changes that drive real results for our clients, our people, stakeholders and communities. Progress is impossible without change. View the report

With a deep sense of commitment, we bring unparalleled expertise in project management, process design, facility design, and construction management.

What we do comes from our ownership structure. As an employee owned company, our sense of responsibility impacts our relationships.  It allows us to create and shape the kind of company we want to be for our future and that of our clients. 

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One team

3,750+

People across our international office network

Connected business

Employee owned

Committed to your business

Scale of business

€8 billion

The value of capital projects managed

One Group, Endless Possibilities
One Group, Endless Possibilities background

One Group, Endless Possibilities One Group, Endless Possibilities One Group, Endless Possibilities

One Group, Endless Possibilities One Group, Endless Possibilities One Group, Endless Possibilities

Work on exciting, leading-edge, international projects as part of an expert multi-discipline team, with opportunities to travel and work abroad.

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Our Offices

OurOffices

  • Europe
  • USA
  • Asia