Amey

BAM Nuttall Limited

This civil engineering company provides infrastructure design, construction, and maintenance services for public and private sector clients in transport, energy, and water industries.

Octavius Infrastructure

This company provides civil engineering and construction services for rail and highways networks to public bodies and private sector organisations.

Avove

This company provides design and construction services for water, wastewater and power infrastructure to utility providers across the United Kingdom.

Hydrock

This company provides engineering design and sustainability consultancy services for infrastructure and building projects in the public and private sectors.

Volker Stevin

This company provides civil engineering and infrastructure services, including maritime, flood risk management, and energy projects, for public and private sector clients.

RSK

This company provides environmental consultancy and engineering services to clients in the water, energy, infrastructure, and built environment sectors.

BAM Group (UK) Limited

This company provides construction, civil engineering and facilities management services for public and private sector clients within the buildings and infrastructure markets.

Amber Infrastructure Group

The company provides investment and asset management services for infrastructure projects to public and private sector clients.