Strategic Project Management with a Sustainable Vision
We bring expert project management and consultancy services to the transport and civil engineering sectors. With a strong focus on sustainable, climate-aware and people-focussed solutions, we help deliver infrastructure that benefits both people and communities.
Building Better Infrastructure
With experience from initial project planning right through to construction, including project and contract management, and involvement in stakeholder engagement, CMOS Consulting brings a hands-on, client-focused approach to every project. We understand that success isn’t just about technical execution, it’s about delivering meaningful, lasting outcomes.
CMOS Consulting is led by Cian O’Shaughnessy, a Chartered Professional Civil Engineer and Project Manager with 18 years of experience across Ireland and Australia. Cian has led the successful delivery of numerous high-profile infrastructure projects, bringing deep expertise in project and contract management, planning, and stakeholder engagement. His approach combines technical precision with long-term thinking, ensuring that every project delivers value — not just today, but well into the future.
His expertise spans communications and stakeholder engagement, risk management, and sustainability through the project lifecycle, ensuring every project is delivered with precision, efficiency, and a long-term vision for the future.