BYRNE O CLEIRIGH LIMITED

Byrne Ó Cléirigh is a firm of professional engineers and management consultants that delivers practical, innovative solutions to the most pressing management challenges facing today's organisations. By blending technical expertise with strategic insight, the company helps leading Irish and multinational clients unlock operational efficiencies, drive sustainable growth and make informed investment decisions.

The practice's core specialisations include regulatory and corporate compliance, policy development and implementation, and independent research that underpins forward-looking outcomes. Its engineering portfolio spans renewable-energy and climate-action projects, COMAH and risk-management consultancy, and detailed safety analyses such as layers-of-protection (LOPA) studies for petroleum storage facilities. Recent case studies demonstrate Byrne Ó Cléirigh's impact on public-transport fleet decarbonisation, sustainable-biomass criteria, the PSO levy review, and major infrastructure planning for Dublin Port.

With a strong commitment to continuing professional development-recognised by Engineers Ireland-Byrne Ó Cléirigh serves a broad range of clients across Ireland, helping them navigate complex regulatory landscapes and achieve long-term, sustainable success.