About us
Infrastructure that matters
Welcome to Kier. We are a leading provider of construction, infrastructure and property developments in the UK, with a commitment to leaving lasting legacies in the communities we serve.
Every day, our 10,000 colleagues across our sites, depots and offices are working to deliver infrastructure which is vital to the UK.
With up to 400 live sites across the UK, our teams are busy enriching communities. Helping people turn the taps and lights on each day, getting to work, homes to be proud of, protecting our coasts and borders, providing spaces where children can thrive and patients can be cared for.