About Kier 

At Kier Group, our purpose is to sustainably deliver vital infrastructure across the UK and build lasting legacies through supporting our clients and communities in which we operate. With an order book value in excess of £10bn, we're committed to building resilience and creating innovative solutions for our customers. 

Within our Natural Resources business, we're proud to be working in partnership with Thames Water as part of its £840m AMP8 Capital Delivery Framework investment plan. This includes a £100m contract for Kier Infrastructure to upgrade East Hyde Sewage Treatment Works in Luton, Bedfordshire. Running from April 2026 to March 2030, this flagship programme will deliver major MEICA and civils improvements and creates a signifi...