Dalcour Maclaren

RSK

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

Amey

This company provides engineering, consultancy, and infrastructure support services for public and private sector clients in transport, utilities, and complex facilities.

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.

SLR Consulting

This company provides environmental consultancy services and sustainability software to clients in the energy, mining, infrastructure, and built environment sectors.

United Living

This company provides infrastructure maintenance, social housing construction and property services to utility operators, local authorities and housing associations across the United Kingdom.

Volker Stevin

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

Octavius Infrastructure

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