Robertson Geo is the pioneer developer of slim-hole, digital borehole logging systems and techniques. As the largest global supplier of wireline conveyed, slim-hole logging equipment, Robertson Geo designs and manufactures logging instrumentation, and provides onsite logging services to every continent, with extensive field experience in the geotechnical, mining, water, environmental and hydrocarbon sectors. Robertson Geo headquarters in North Wales house the design, development and main assembly facility, with an on-site test borehole, calibration blocks, ovens and autoclaves, for product quality control.

With a fleet of over 60 drilling rigs including mini-rigs, geotechnical rigs and ’dual head’ rigs we can offer a broad range of drilling services and drilling techniques to suit any application. Our experienced team provides a comprehensive range of key drilling and grouting services covering everything from site investigation drilling to mine workings and mineshaft stabilisation, mini-piling to soil nailing and deep wells to compaction grouting. We have an enviable reputation for problem solving, quality and client focus and with our extensive in-house knowledge and expertise we are happy to work with designers, developers, project managers and main contractors to provide technical advice and innovative ideas for any scheme.

RSK Geosciences, now incorporating Leap Environmental and Carbon Zero Consulting, is the UK’s leading site investigation, contaminated land and geotechnical consultancy. We have more than 30 years of experience of design, implementation and interpretative reporting along expert witness services. We help our clients to realise opportunities and manage the potential liabilities associated with the acquisition, ownership, operation, development and divestiture of land. We work for both the public and private sectors, including many of the UK’s leading property developers, major and local house builders, utility providers and main contractors, local authorities and other government organisations. We have more than 300 professional staff based out offices across the UK, who carry out site investigation and geophysical and topographical surveys across a wide range of sectors. This network of offices enables us to provide a responsive turnaround to enquiries, mobilise quickly to site and the breadth of experience to provide real life solutions. Carbon Zero Consulting provide a single point of independent expertise in key areas of renewable heating (ground source heat pump (GSHP) technology), groundwater supply and management, borehole design and regulation. With a combined 40 years’ experience, the team is a leading provider of advice and design expertise in the UK renewable heating sector. Leap Environmental specialise in all areas of?land quality and contaminated land assessments; quantitative risk assessment for soils,?gases?and waters; remediation design costing and verification;?geotechnical engineering; assessment, design of foundations, ground improvement, piling, retaining walls, slopes and basements; and assessments of carbon footprint and nutrient neutrality along with expert services.