Keller Group plc provides geotechnical solutions in North America, Europe, the Middle East, Africa, and the Asia-Pacific. The company offers ground improvement services, grouting, deep foundations, earth retention, marine, and instrumentation and monitoring services. It also provides solutions, such as containment, excavation support, stabilization, marine structures, seepage control, slope stabilisation, remediation, and monitoring, as well as bearing capacity. Keller Group plc provides its services to the construction sector in infrastructure, industrial, commercial, residential, power, and institutional/public projects. The company was founded in 1860 and is headquartered in London, the United Kingdom.