Cormac McCloskey co-founded Errigal in 1996 alongside Damien, playing a pivotal role in establishing the business as Errigal Contracts, specialising in drylining, partitioning, and interior systems. From the outset, he has been closely involved in developing the company’s operational strength and embedding a culture of quality and precision across all projects.

Cormac has been central to the company’s expansion into what is now Errigal Group, supporting the growth of its core divisions – Errigal Contracts, Errigal Facades, and Errigal Technologies – while also contributing to the development of a wider portfolio of complementary businesses. His practical insight and attention to detail have helped ensure consistent delivery standards as the business has scaled internationally.

Widely respected for his hands-on approach and technical expertise, Cormac brings a deep understanding of construction methodologies and project execution. His commitment to excellence and focus on building strong teams have been key factors in the group’s sustained performance and reputation across the industry.