O’Connor
Sutton Cronin

Welcome

O’Connor Sutton Cronin (OCSC) are an international multi-disciplinary Consulting Engineering practice with six growing offices, situated across Ireland and the UK. Established over thirty-five years ago, the organisation has achieved strong sustainable growth based on trust and delivery, which has developed an enviable client portfolio.

OCSC has delivered over 11000 and works across most sectors of the built environment. Prestigious projects include being the only consultancy in Ireland, (Ireland’s largest Infrastructure project), Marquee Residential Development, 48MW Data Centres on the continent, Stadium projects and award winning, industry recognised sustainable Commercial projects.

Substantial experience exists across the team, and this allows OCSC to successfully deliver a variety of schemes including education, residential, data centres, later living, health, commercial and infrastructure, while still bringing a fresh insight and total expertise to each project.

Vision & Purpose

OCSC continually strives to be the best design focused Consulting Engineering practice in the markets which they operate, providing excellent advice which is personally delivered with design flair, exceptional quality and a ‘can do attitude’ every single time.

All of this is done to allow society to provide for the needs of today’s generation while also protecting the planet for future generations.