Keller UK

Keller is the UK's leading geotechnical specialist, delivering innovative ground engineering solutions for projects of all sizes across multiple sectors. Whether supporting local developments or major infrastructure schemes, we are committed to delivering safe, high-quality solutions on time and on budget. This commitment has earned us a reputation as the contractor of choice throughout the UK. Our specialist divisions provide additional expertise, while our global resources enable us to deliver effective foundation, ground improvement and earth retention solutions for even the most complex geotechnical challenges.

Phi Group

Phi Group is the UK's leading retaining solutions specialist, providing the design, supply and construction of retaining structures for projects across multiple sectors. Its expertise includes Permacrib retaining walls, reinforced soil systems, modular block walls and planted reinforced slopes. The company also supplies gabion baskets, concrete panels and other specialist retaining system components, delivering complete retaining wall solutions for projects of all sizes and complexities. More about Phi Group

GEO-Instruments

GEO-Instruments is a leading provider of geotechnical instrumentation and monitoring solutions for construction and infrastructure projects. The company delivers reliable, real-time monitoring data through professionally installed instrumentation, helping clients manage risk, improve safety and make informed decisions. Its user-friendly monitoring platforms provide clear and accessible project insights for geotechnical, structural and environmental monitoring applications. More about GEO-Instruments.