Brian Collentine Director Brian Collentine is a Director and Chartered Engineer at ORS, bringing over two decades of consultancy experience across the public and private sectors. Brian has played a pivotal role in shaping the firm’s strategic direction and delivering high-impact solutions for clients and stakeholders. He directs the M&E and Sustainbility as well as

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Daniel Fennell Sustainability Lead Daniel is Sustainability Lead at ORS, bringing over seven years of post-graduate experience to the team. His areas of expertise include building regulation compliance, energy auditing, and SEAI grant support for residential and commercial projects. However, Daniel’s impact extends beyond his technical abilities. He is also playing a key role in

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Damian Kenny Director Damian joined ORS with a wealth of experience in the construction and related industries. As Business Development Manager, he is responsible for developing and implementing a robust strategy to support ORS in achieving its growth targets. His role spans sales, client care, and account management, while also working closely with the tender

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Block A, Marlinstown
Business Park, Mullingar,
Co.Westmeath,
N91 W5NN

Pembr, 127 Baggot Street Lower, Baggotrath, Dublin, D02 F634

Platform 94, Mervue Business Park,
Wellpark Rd,
Galway,
H91 D932

Office 4, Spencer House,
High Road, Letterkenny,
Co. Donegal,
F92 V8XC

Unit W9B,
Ladytown Business Park, Naas,
Co. Kildare,
W91 PC62

ORS has satellite offices in Tullamore, Maynooth and Dún Laoghaire.

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