Meet the team

The Core team is dedicated to delivering to clients safe and efficient grouting services offshore and subsea

Ivan Harnett

As managing director, Ivan is focused on ensuring that Core provides its clients with best in class offshore grouting services. Prior to joining Core Ivan worked in various engineering and commercial roles at Acteon, A.T.Kearney and Bechtel.

Ivan has a degree in engineering from the Cork Institute of Technology and an MBA from INSEAD. In his spare time Ivan plays rugby.

JP O'Sullivan

John Paul or JP as he is known is responsible for ensuring that Core’s project teams carry out offshore grouting operations safely, efficiently and effectively offshore. He has a wealth of project experience across many different types of offshore structures using OPC based and high strength grouts.

JP is a qualified engineer and in his spare time is an avid angler in the rivers around south west Ireland.

Colin Barrett

Colin is leading the development, construction, testing and deployment of Core’s new fleet of offshore grouting equipment. He has used his offshore project experience to help ensure that the equipment is best in class; designed for reliability, speed and efficiency.

Colin holds a degree in mechanical engineering from Cork Institute of Technology. When not building or operating grouting equipment, Colin is busy competing in cross fit competitions.