Our Business

Carillion is a leading international integrated support services business. We employ around 43,000 people and operate in the UK, Canada and Middle East. We have annual revenues of more than £5bn.

Although our roots are in construction, today we provide all the services needed to create and manage places which play a vital part in national economies and local communities. These range from buildings, to transport and power networks. We are involved from the initial project finance, through design and construction to ongoing maintenance and facilities management.

Building long-term, trusted partnerships

We work in partnership with the public sector to deliver important services which offer value for money and make a positive difference to the lives of people in the communities where we work. This may be providing meals to school children in the UK, highways maintenance in Qatar or snow clearance in Canada. Our people do the everyday things which make a big difference.

Integrated business model

Our integrated business model enables us to use our three core service offerings of support services, project finance and construction, either individually or in combinations to create unique solutions for our customers, designed to meet their specific needs.

At the heart of everything we do are our people and our Values. They drive our commitment to delivering safe, sustainable and effective solutions for our customers.

Our commitment to sustainability runs through all our activities. We create lasting benefits through developing skills and employment opportunities, minimising environmental impacts and improving local prosperity. Our sustainable approach gives us a competitive advantage through innovation, efficiency, responsiveness and building strong partnerships.

Ethics and governance

Good governance is an essential part of the way we undertake our business on a day-to-day basis, while maintaining effective risk management, control and accountability. We’re also committed to maintaining high standards of ethics and business integrity throughout the organisation. Find out more about our approach to ethics and governance in the Corporate Governance section of our website.

Making tomorrow a better place

For more than 200 years we have been creating award-winning cultural, residential, commercial and infrastructure developments around the world. And today we remain committed to making tomorrow a better place.


Our four business segments:

Support services –  Facilities management, facilities services, energy services, rail services, road maintenance and utility services.

Public Private Partnership (PPP) projects – Our investing activities in PPP projects range from  defence, health, education, transport, secure, energy services and other Government accommodation.

Middle East construction services – Our building and civil engineering activities in the Middle East.

Construction services (excluding the Middle East) – Our market leading consultancy, building, civil engineering and developments activities in the UK.


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