Our management team


David Tyrrell

Managing Director and VP Commissioning

With over 30 years’ experience in Project Engineering and Facilities Management, David has a proven track record of managing facility teams and project deliveries in highly demanding start up and operational environments where equipment performance, up-time, availability & reliability is paramount. Most notably, Dave has extensive operations and project management experience particularly in highly cost competitive areas.

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Ronan Downey

Lead Systems Engineer

A mechanical engineer graduate with 16 years experience developing and implementing quality management systems on large construction projects. Ronan has managed both on-site and offsite quality and has worked in quality consulting roles. Ronan is a Lean specialist and has developed some very effective Lean software solutions.


John Heffernan

Lead Electrical Engineer

Electrical Engineer with over 25 years experience in construction and commissioning having worked with the largest M&C contractor in the country where he also deployed ISO9001 across the organisation. John leads our team of high quality Electrical and Controls commissioning engineers.


Helen Purcell

Accounts Manager

Experienced Finance and Administration Manager with a demonstrated history of working in a wide range of private sector organisations. Skilled in Accounts, Procurement, Administration, Event Management, Sales and Operations. Helen has a Diploma in Accounting and Finance as well as a diploma in First Line Management from National College of Ireland.


Jonny Rowan

Commissioning Manager

Experienced Commissioning Engineer with a passion for all things tech. Skilled in Mechanical Commissioning, IoT, Software, Management and Team Leadership. Strong operations professional with a bachelor's degree in Electronic Engineering and Postgrad Degree in Computing