Accreditations

Accreditations

Our integrated management systems are accredited to the following:

• ISO 9001:2015 Quality Management System

• ISO 14001:2015 Environmental Management System

• ISO 27001:2017 Information Security Management System

• ISO 45001:2018 Occupational Health & Safety Management System

• ISO 50001:2018 Energy Management System

In addition to our management system accreditations, we also hold the following certifications:

• Safe-T-Cert ‘A’ Rating

• Investors in Diversity – Silver

Memberships

Collen is a member of the following trade bodies, organisations and educational institutions:

• Construction Industry Federation (CIF)

• Master Builders and Contractor Association (MBCA)

• Construction Industry Register Ireland (CIRI)

• Chartered Institute of Building (CIOB) – Training Partner

• Institute of Engineers Ireland (IEI) – Corporate Partner

• National Irish Safety Organisation (NISO)

• Institute of Occupational Safety & Health (IOSH)

• Heritage Contractors Association

• Swedish Data Centre Association

• Irish Green Building Council (IGBC) – Silver Member

• Homebond

• Irish Management Institute (IMI)

• Technological University Dublin (TUD) - Partnership

• Irish Concrete Society

• German-Irish Chamber of Industry and Commerce

• Considerate Constructors Scheme

As a member of the above organisations, we have access to the relevant technical databases and professional advice. Additionally, we have a number of personnel who serve as members of various industry committees.