NICHOLAS O'DWYER LIMITED

Nicholas O'Dwyer Limited is one of Ireland's largest engineering and environmental consultancies, delivering sustainable infrastructure solutions to public and private sector clients worldwide. With a strong Irish and UK portfolio and a long-standing presence in Africa since the 1970s, the firm also undertakes large-scale projects across the Middle East, always with a focus on protecting growing communities and the environment.

The company offers a comprehensive suite of services, including engineering design, project management, construction supervision, environment and planning, and technical and contract advisory. Its expertise spans key sectors such as water and wastewater, tunnelling, transportation, telecommunications and asset management, energy and renewables, climate resilience, and building and structures. By involving senior management directly in project delivery, Nicholas O'Dwyer ensures result-focused, innovative solutions that are smarter, faster and more sustainable.

Guided by core values of people, equality, client satisfaction, sustainability, innovation and collaboration, the firm works closely with clients to transform communities and create lasting positive change, making it a trusted consultant of choice for complex, sustainable engineering challenges.