EXHIBITING IN 2026
Geolabs Limited has been providing a high-quality, independent laboratory testing-only service since 1995. It’s well-equipped soils, rocks, and aggregates laboratories based in Watford and the Midlands offer testing services for all geotechnical disciplines required for land and marine investigations, mining, and tailings, as well as research-oriented projects of varying complexities, many of which are accredited by UKAS. They offer a wide range of laboratory testing utilizing state-of-the-art test equipment combined with their experienced staff with over 500 years of technical and testing experience, ensures accurate and reliable test results.
Casagrande UK are a leading supplier of piling and drilling equipment to the UK and Ireland. The sole UK and Ireland distributor for equipment manufactured by Casagrande, Hütte, Eurodrill, HD Engineering LTd, Lumesa Drilling Technology, STA, Sysbohr GMBH and Sebhsa. Casagrande UK also sell, service and maintain your used machinery and hold an extensive range of spare parts at our UK premises in Westcott, Aylesbury. Our product range includes large diameter piling rigs to small diameter drilling rigs, equipment for diaphragm walls, tunnel-drilling machines, geothermal drill rigs, grouting plant, pumps and hydraulic crawler cranes. The technical experts at Casagrande UK can help advise you on the right equipment to meet the requirements of even the most complex and technical foundation engineering projects whether its drilling, piling, tunnelling or geotechnical.
Davis Trackhire are the UK's Largest Independent Suppliers Of Aluminium Trackway, providing Temporary Access Roads, Site Compounds & Borehole Pads for SSSI sites in the Geotechnical and Site Investigation sector. They fully understand the importance of avoiding cross-contamination as well as the strict time restraints that are often in place in the GI industry. They have full wash facilities in all of their depots and can have 1 kilometre of clean Trackway installed and ready to use within just 24 hours of arrival on site, and removed just as quick - No need to for reinstatement and very little if any disturbance to the sub-soil.
GenAir - Specialists in Compressed Air Hire - A refreshing alternative in the supply of compressed air rental and mobile accessories. With a management team boasting over 140 years’ experience in the industry, supported with one of the largest hire fleets of compressed air systems, desiccant dryers and ancillary equipment in Europe. For even the most urgent of requirements their rapid response and customer service is the best in the business. With both industrial and oil free formats, GenAir compressors are offered to include TIER 5 LEZ COMPLIANT and ZERO EMMISSIONS ELECTRIC DRIVE to provide the most efficient solutions.
MGS is a leading UK manufacturer and supplier of specialist quality products used by the drilling industry in ground investigation, water well and ground source heat applications. They stock an extensive range of products including PVC and PE wellscreen, plus accessories for borehole completion such as Bentonites and protective covers. MGS is the UK distributor for European rig manufacturers Pagani and Tecop and also stocks a wide range of dynamic and rotary rig tooling. Ground source heat products include geothermal loops in custom-made lengths, weights, tremie pipes, thermal grouts & sands. Most products are available for prompt despatch or collection from their Suffolk HQ or North East regional depot.
Wheeler SI (previously known as Gary Wheeler Drilling) was established in 1987 and is a family run ground investigation business based in Essex. They have predominately offered cable percussive drilling services over the years but have recently expanded into other areas of drilling such as rotary wireline drilling, concrete coring and dynamic sampling. All of their drilling rigs and equipment have ALL the relevant calibration and safety certification and are checked daily to provide the safest service possible.
Borehole Solutions Limited provides comprehensive Geotechnical and Site Investigation services across the UK. By combining a diverse fleet of drilling rigs with a team of highly trained engineers, they deliver bespoke investigations tailored to your specific project needs. With over 50 years of collective management experience, they pride ourselves on industry-leading compliance, safety, and high-quality data delivery.
John Lawrie Tubulars is the leading specialist in the supply of repurposed steel tubulars for use as piling in the construction and civil engineering sectors. Following significant investment in assets, they became a ‘one-stop-shop’ for their construction and structural industry clients, offering services to the mining, water wells and minerals industries too.
Their in-house manufacturing services include the production of friction welded drill rods for rotary and DTH purposes, rotary percussive casing, SI Casing (BS 879), and exploration casing (BS 4019), Rope threaded piling casing and Klemm threaded casing advancement systems. They also manufacture helical piles, pipe and fabrication for rail and highways and top driven piling.
Focused on driving a circular economy, they invested in a bespoke life cycle assessment which details that for every tonne of their repurposed tubulars used there is a carbon dioxide equivalent (CO2e) saving of 97.21% over the production of new manufactured prime steel products.
NPK is the only site access solutions partner to manufacture and rent industry-leading sustainable composite matting, along with a full suite of services including planning, logistics, and remediation. NPK is the manufacturer of the DURA-BASE® Advanced Composite Mat SystemTM
For over 40 years Robertson Geo has pioneered the development of wireline logging instrumentation technologies and techniques. The comprehensive range of geophysical logging solutions and software is developed and built at its North Wales manufacturing and calibration centre. On-site test facilities include a 100m test borehole, calibration blocks, ovens and autoclaves, used for testing complete probe assemblies, providing a full suite of traceable calibration and quality assurance data. Experienced field engineers are available to conduct borehole logging services in any location worldwide. Equipment can be purchased or rented, offering a range of flexible options for calibrated wireline logging data of proven quality and reliability.
Soil Engineering are market leaders in the delivery of high quality geotechnical solutions in a wide range of environments. From complex ground investigations to large scale bulk infill grouting schemes, via instrumentation & monitoring, UKAS accredited laboratory testing, and specialist drilling and testing services, they collaborate to provide your ideal sustainable geotechnical solution.
Structural Soils Ltd Expands Ground Investigation Services Ahead of Geotechnica 2026.
Established in 1964, Structural Soils Ltd has grown into an award winning leading national provider of multidisciplinary ground investigation services. With offices and laboratories across the UK, the company combines geotechnical and geoenvironmental expertise to deliver projects of any size and scope in the UK and beyond.
Following significant investment, they now offer:
Additional drilling enhancements include four sonic rigs of various sizes, low ground pressure rotary drilling and window sample rigs. The company’s Red soil laboratory in Castleford remains one of the few in the UK.
Visit them at Stand 49/50 at Geotechnica 2026 to discuss anything ground investigation related including borehole monitoring, insitu testing or soil and rock testing. Download the updated Engineers Quick Reference Guide (Nov 2025) at www.soils.co.uk or email ask@soils.co.uk for more information or tender enquiries.
European Geophysical Services provide geophysical logging, imaging and video surveying of boreholes, adits, shafts and wells for the water, mineral, environmental and civil engineering industries. Their expertise and experience ensure a high quality service resulting in them being the preferred contractor to most major utilities, government agencies and engineering companies.
Normec i2 Analytical’s comprehensive services span geotechnical, soil, water, and air analysis, utilising cutting-edge laboratory techniques to support a wide range of industries from offshore renewables to large scale construction. At the heart of operations is Normec i2 Analytical’s UKAS-accredited Geotechnical laboratory, specialising in testing to both British and European standards. The Geotechnical Site Services team, provide in-situ testing and sampling from multiple strategic locations across the UK. With state-of-the-art facilities, a commitment to innovation, and a highly skilled team, Normec i2 Analytical is dedicated to providing tailored solutions that meet the unique needs of every project. Whether in the lab or on-site, i2 strive to be the trusted partner for accurate and efficient testing services.
Introducing Pebble Geo, the hassle-free software solution for geotechnical and geo-environmental contractors and consultants. Effortlessly input soil, rock, sample, and test data via Excel. Import, validate and generate AGS files without any fuss. Export professional PDF logs and reports for your clients in record time. Backed by a dedicated UK-based team boasting decades of experience in developing software tools for subsurface data management, Pebble Geo prioritize the needs of small and medium-sized firms. They’re committed to listening to their customers, and their mission is to deliver the precise solutions essential for your business success.
SoilCloud is a web application allowing the digital transformation of geotechnical engineering (AGS compatible). More than 3000 users already use the application around the world. Geotechnical engineering activities collect a lot of data. This data has a high value for the companies which own it but it is rarely used to its full potential due to the lack of dedicated tools and software. SoilCloud is specifically designed for geotechnical engineering and allows users to manage, thanks to a user-friendly interface, the potential of all collected data.
SoilCloud covers a large range of in-situ (SPT, CPT, Dynamic probe tests etc.) and laboratory tests (classification, triaxial tests, consolidation tests etc.) and PDF reporting and GEOMODEL with design lines and3D modelling capability. However, SoilCloud is not only a data viewer. Indeed, with the application you can access specific geotechnical tools such as a CPT analyzer. SoilCloud’s ambition is to gather all the tools the geotechnical engineer required daily, all in the same place.
TerraDat is a specialist and independant geophysical survey company. Both contracting and consulting services are provided by its experienced staff to the geotechnical, civil, mineral, hydrological and environmental industries. it owns the largest range of geophysical survey equipment in the UK private sector. TerraDat's main aims are to offer a high quality service to its clients while promoting the wider use of geophysical science in approprate environments.
PROMOTING THE VERY BEST SPECIALIST GEOTECHNICAL SERVICES, PRODUCTS & INNOVATIONS
To view 2025's Exhibitor Line-up, click here.
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Located in the West Midlands, AP Lifting Gear Company Ltd operates across four sites, spanning over 110,000 square feet. Established in 1985, AP Lifting now proudly offers one of the UK’s most extensive ranges of lifting, lashing & mechanical handling equipment. With three, on-site, calibrated test machines, backed by BVQI certification ISO 9001 accreditation & are members of the British safety council – 101918. Theye are able & competent to maintain complete control over product quality—from initial inspection to final testing. Their team of highly skilled individuals are fully trained & certified to assess lifting gear, ensuring the correct products are used in the assembly of chains, slings, hoists & other lifting components.
The Association of Geotechnical and Geoenvironmental Specialists (AGS) is a non-profit making trade association established to improve the profile and quality of geotechnical and geoenvironmental engineering. The membership comprises UK organisations and individuals having a common interest in the business of site investigation, geotechnics, geoenvironmental engineering, engineering geology, geochemistry, hydrogeology, and other related disciplines.
Borehole Solutions Limited provides comprehensive Geotechnical and Site Investigation services across the UK. By combining a diverse fleet of drilling rigs with a team of highly trained engineers, they deliver bespoke investigations tailored to your specific project needs. With over 50 years of collective management experience, they pride ourselves on industry-leading compliance, safety, and high-quality data delivery.
The British Drilling Association are a membership organisation for those who drill holes in the ground, manufacture / supply drilling rigs & equipment, or have a general or real interest in ground drilling. Whether it's mineral exploration, water-well activities, ground investigation, geotechnical processes, quarry drilling, geothermal & ground source heat drilling, directional drilling or other applications, their members cover it all.
Casagrande UK are a leading supplier of piling and drilling equipment to the UK and Ireland. The sole UK and Ireland distributor for equipment manufactured by Casagrande, Hütte, Eurodrill, HD Engineering LTd, Lumesa Drilling Technology, STA, Sysbohr GMBH and Sebhsa. Casagrande UK also sell, service and maintain your used machinery and hold an extensive range of spare parts at our UK premises in Westcott, Aylesbury. Our product range includes large diameter piling rigs to small diameter drilling rigs, equipment for diaphragm walls, tunnel-drilling machines, geothermal drill rigs, grouting plant, pumps and hydraulic crawler cranes. The technical experts at Casagrande UK can help advise you on the right equipment to meet the requirements of even the most complex and technical foundation engineering projects whether its drilling, piling, tunnelling or geotechnical.
Chemtech Environmental are a unique network of regional laboratories supporting customers at a local level, whilst working together to deliver a comprehensive UK nationwide service. They also hold a soil importing licence so are happy to discuss international testing projects. Chemtech is a UKAS/MCERTS accredited testing laboratory No 2531. From BS3882 and BS8601 top/subsoil testing to UKWIR and WAC testing, water quality to waste characterisation, Soil quality to Solid Recoverable Fuels (SRF) they're all over your analysis. Whether it's landfill leachate or industrial effluent testing to meet environmental permit standards, heavy metals and hydrocarbon testing to identify contaminants or testing to meet waste to energy specifications, their laboratories have got you covered.
Davis Trackhire are the UK's Largest Independent Suppliers Of Aluminium Trackway, providing Temporary Access Roads, Site Compounds & Borehole Pads for SSSI sites in the Geotechnical and Site Investigation sector. They fully understand the importance of avoiding cross-contamination as well as the strict time restraints that are often in place in the GI industry. They have full wash facilities in all of their depots and can have 1 kilometre of clean Trackway installed and ready to use within just 24 hours of arrival on site, and removed just as quick - No need to for reinstatement and very little if any disturbance to the sub-soil.
Equipe are the organisers of Geotechnica and are at the forefront of the sustained development and growth of the geotechnical and drilling sectors. They provide a vast array of services to their customers, from specialist geotechnical health and safety training, to geosolutions to make on-site operatives lives easier and safer. The Equipe Group comprises of two Limited Companies - Equipe Training Ltd and Equipe Geosolutions Ltd. Equipe Training offer world class specialist geotechnical training, whilst Equipe Geosolutions provide the industry with new, ground-breaking technologies such as KeyLogbook and SAFER G.
European Geophysical Services provide geophysical logging, imaging and video surveying of boreholes, adits, shafts and wells for the water, mineral, environmental and civil engineering industries. Their expertise and experience ensure a high quality service resulting in them being the preferred contractor to most major utilities, government agencies and engineering companies.
Fugro is a global leader in geo-data solutions, specialising in the collection and analysis of high-quality surface and subsurface geo-data. Their capabilities extend across land, coastal, and marine environments. On land, they offer comprehensive site characterisation services, while their coastal operations address the unique challenges of landfall and transitional zones. Marine, they excel in site investigations, supporting the development of offshore wind farms, oil and gas exploration, and subsea infrastructure. With expertise in Cone Penetration Testing (CPT) and Instrumentation and Monitoring solutions, they deliver real-time insight into ground and structural behaviour. These data are analysed using GroundIQ®, a digital platform that integrates geotechnical, monitoring, and project information to support confident decision-making. By combining technologies, data platforms and expert interpretation, they help clients manage risk, enhance safety and optimise performance throughout construction and asset operation. Fugro delivers reliable data that drives informed decision-making and successful project outcomes worldwide.
GenAir - Specialists in Compressed Air Hire - A refreshing alternative in the supply of compressed air rental and mobile accessories. With a management team boasting over 140 years’ experience in the industry, supported with one of the largest hire fleets of compressed air systems, desiccant dryers and ancillary equipment in Europe. For even the most urgent of requirements their rapid response and customer service is the best in the business. With both industrial and oil free formats, GenAir compressors are offered to include TIER 5 LEZ COMPLIANT and ZERO EMMISSIONS ELECTRIC DRIVE to provide the most efficient solutions.
Geolabs Limited has been providing a high-quality, independent laboratory testing-only service since 1995. It’s well-equipped soils, rocks, and aggregates laboratories based in Watford and the Midlands offer testing services for all geotechnical disciplines required for land and marine investigations, mining, and tailings, as well as research-oriented projects of varying complexities, many of which are accredited by UKAS. They offer a wide range of laboratory testing utilizing state-of-the-art test equipment combined with their experienced staff with over 500 years of technical and testing experience, ensures accurate and reliable test results.
Geosense is an award-winning UK manufacturer of instrumentation used in over 100 countries for the design and construction of earth structures, basements, foundations, and linear infrastructure. Their extensive range of sensors, including MEMS inclinometers, vibrating wire piezometers, and data acquisition systems provide reliable, accurate real-time data with major projects including HS2, Melbourne Metro, Australia, Grand Paris, France and 6th Street Bridge LA, USA.
Established in 1961, Geotechnical Engineering are the UK’s largest, privately owned, independent, ground investigation contractor, providing quality geotechnical and geoenvironmental data throughout the UK. They deliver an extensive range of ground investigation services for the purpose of informing on the physical and engineering properties of the ground (soil & rock), and any potential contamination issues.
Grassform offers ground protection solutions to support different sites across many different sectors, from construction and critical infrastructure works to festivals and corporate events. Grassform's product offering includes heavy-duty TuffTrak® and Grassform HD Overlap panels, medium-duty Euro Mats, and pedestrian-friendly Grassform LD options
Headland Archeology combine an in-depth understanding of archaeology with practical experience of major construction projects to keep you ahead of the game. Their proactive, friendly approach leaves no stone unturned when it comes to accurate estimating, minimised risk and effective national resourcing. From fast-track rail projects and wind farm construction through to housing developments and off-shore cable-laying, they deliver against your critical path and your heritage responsibilities.
Infinity Tool Mfg is an industry leader in manufacturing and supplying premium rock drilling tools including PDC bits, Tricones, PDC Reamers, Hole Openers, DTH Bits, Drag Bits and drilling accessories. Operating from their state-of-the-art American facility, they leverage over 200 years of combined industry expertise to deliver superior tooling. By combining advanced machinery with a commitment to excellence, Infinity ensures every product meets the highest standards of quality and performance for your toughest drilling projects.
In Situ Site Investigation is a specialist geotechnical and geo-environmental site investigation company carrying out all aspects of Cone Penetration Testing (CPT) techniques as well as all methods of Pressuremeters. Their expanding array of rigs and equipment enable them to work on any site across the UK and worldwide.
John Lawrie Tubulars is the leading specialist in the supply of repurposed steel tubulars for use as piling in the construction and civil engineering sectors. Following significant investment in assets, they became a ‘one-stop-shop’ for their construction and structural industry clients, offering services to the mining, water wells and minerals industries too.
Their in-house manufacturing services include the production of friction welded drill rods for rotary and DTH purposes, rotary percussive casing, SI Casing (BS 879), and exploration casing (BS 4019), Rope threaded piling casing and Klemm threaded casing advancement systems. They also manufacture helical piles, pipe and fabrication for rail and highways and top driven piling.
Focused on driving a circular economy, they invested in a bespoke life cycle assessment which details that for every tonne of their repurposed tubulars used there is a carbon dioxide equivalent (CO2e) saving of 97.21% over the production of new manufactured prime steel products.
KUKA Systems UK Ltd specialises in advanced friction welding solutions, providing turnkey machine systems and high-volume subcontract welding services. They offer Rotary, Linear and Friction Stir Welding technologies and produce over 100,000 welds annually with full metallurgical testing and quality assurance. Their services support customers from prototype through to full production, delivering cost effective, high strength, low distortion joints with fast cycle times. They also provide reliable expertise in the joining of dissimilar materials. As part of the global KUKA organisation, they bring world class expertise together with a resilient UK-based supply chain for critical components such as drill pipe, rods, shafts and beyond.
MGS is a leading UK manufacturer and supplier of specialist quality products used by the drilling industry in ground investigation, water well and ground source heat applications. They stock an extensive range of products including PVC and PE wellscreen, plus accessories for borehole completion such as Bentonites and protective covers. MGS is the UK distributor for European rig manufacturers Pagani and Tecop and also stocks a wide range of dynamic and rotary rig tooling. Ground source heat products include geothermal loops in custom-made lengths, weights, tremie pipes, thermal grouts & sands. Most products are available for prompt despatch or collection from their Suffolk HQ or North East regional depot.
Normec i2 Analytical’s comprehensive services span geotechnical, soil, water, and air analysis, utilising cutting-edge laboratory techniques to support a wide range of industries from offshore renewables to large scale construction. At the heart of operations is Normec i2 Analytical’s UKAS-accredited Geotechnical laboratory, specialising in testing to both British and European standards. The Geotechnical Site Services team, provide in-situ testing and sampling from multiple strategic locations across the UK. With state-of-the-art facilities, a commitment to innovation, and a highly skilled team, Normec i2 Analytical is dedicated to providing tailored solutions that meet the unique needs of every project. Whether in the lab or on-site, i2 strive to be the trusted partner for accurate and efficient testing services.
NPK is the only site access solutions partner to manufacture and rent industry-leading sustainable composite matting, along with a full suite of services including planning, logistics, and remediation. NPK is the manufacturer of the DURA-BASE® Advanced Composite Mat SystemTM
Introducing Pebble Geo, the hassle-free software solution for geotechnical and geo-environmental contractors and consultants. Effortlessly input soil, rock, sample, and test data via Excel. Import, validate and generate AGS files without any fuss. Export professional PDF logs and reports for your clients in record time. Backed by a dedicated UK-based team boasting decades of experience in developing software tools for subsurface data management, Pebble Geo prioritize the needs of small and medium-sized firms. They’re committed to listening to their customers, and their mission is to deliver the precise solutions essential for your business success.
Qmatec is a forward-thinking drilling rig manufacturer specializing in advanced drilling technology and innovative solutions for demanding environments. With a focus on quality, reliability, and efficiency, Qmatec develops and delivers a wide range of drilling rigs designed to meet the evolving needs of the geothermal, well drilling, and foundation drilling industries. The company combines practical field experience with modern engineering to create robust and user-friendly systems. By integrating smart technologies and IoT solutions, Qmatec enhances operational control, safety, and performance for its customers. To ensure strong local support, Qmatec collaborates with its UK-based service partner, Rock Support. Their team has completed hands-on training at the Qmatec factory, ensuring high-quality service and technical expertise. In addition, Qmatec has established Qmatec UK to provide close follow-up and strengthen its presence in the local market. Driven by innovation and customer collaboration, Qmatec delivers tailored solutions and aims to be a trusted partner in shaping the future of drilling technology.
For over 40 years Robertson Geo has pioneered the development of wireline logging instrumentation technologies and techniques. The comprehensive range of geophysical logging solutions and software is developed and built at its North Wales manufacturing and calibration centre. On-site test facilities include a 100m test borehole, calibration blocks, ovens and autoclaves, used for testing complete probe assemblies, providing a full suite of traceable calibration and quality assurance data. Experienced field engineers are available to conduct borehole logging services in any location worldwide. Equipment can be purchased or rented, offering a range of flexible options for calibrated wireline logging data of proven quality and reliability.
RSK Geosciences are the UK’s leading ground investigation and survey consultancy. They specialise in high-spec multi-disciplinary survey solutions. They can undertake and design surveys that draw from their wide pool of technical experts including intrusive investigations, geophysics, utility mapping, topographical surveying, and 3D laser scanning. This approach means results are integrated meaning they can be confident in the interpretations. Surveys are undertaken based on client/site requirements rather than a one-size fits all approach. RSK Geosciences have an excellent track-record in the property, water, public and renewables sectors with a wide range of experience across the UK and internationally. They have numerous examples of successfully completing void-detection, geological, structural (concrete), archaeological, UXO and landfill surveys.
Seequent, The Bentley Subsurface Company, helps organisations to understand the underground, giving them the confidence to make better decisions faster. Seequent builds world-leading technology that is at the forefront of Earth sciences, transforming the way their customers work. Every day they help their customers develop critical mineral resources more sustainably, design and build better infrastructure, source renewable energy, and reduce their impact on the environment. Seequent operates in 150 countries while proudly maintaining headquarters in New Zealand.
SoilCloud is a web application allowing the digital transformation of geotechnical engineering (AGS compatible). More than 3000 users already use the application around the world. Geotechnical engineering activities collect a lot of data. This data has a high value for the companies which own it but it is rarely used to its full potential due to the lack of dedicated tools and software. SoilCloud is specifically designed for geotechnical engineering and allows users to manage, thanks to a user-friendly interface, the potential of all collected data.
SoilCloud covers a large range of in-situ (SPT, CPT, Dynamic probe tests etc.) and laboratory tests (classification, triaxial tests, consolidation tests etc.) and PDF reporting and GEOMODEL with design lines and3D modelling capability. However, SoilCloud is not only a data viewer. Indeed, with the application you can access specific geotechnical tools such as a CPT analyzer. SoilCloud’s ambition is to gather all the tools the geotechnical engineer required daily, all in the same place.
Soil Engineering are market leaders in the delivery of high quality geotechnical solutions in a wide range of environments. From complex ground investigations to large scale bulk infill grouting schemes, via instrumentation & monitoring, UKAS accredited laboratory testing, and specialist drilling and testing services, they collaborate to provide your ideal sustainable geotechnical solution.
Solinst Canada is a leading manufacturer of high-quality groundwater and surface water monitoring instrumentation. In business for over 50 years, Solinst offers a broad range of innovative yet practical instruments, including Level Measurement Devices, Levelogger® Dataloggers, Telemetry Systems, Water Quality Probes, Groundwater Samplers, Multilevel Systems, Borehole Liner Solutions, and Remediation Devices.
Solinst UK is a dedicated regional hub providing specialised sales, technical support, and expert service directly to environmental professionals across the United Kingdom and Ireland. By working in close, seamless coordination with the Solinst Canada headquarters, they ensure that customers receive the highest standard of Canadian engineering paired with the convenience of local time-zone support and regional market expertise.
Whether you are managing a large-scale remediation project or a sensitive borehole level study, Solinst UK is your partner for professional-grade monitoring solutions.
Structural Soils Ltd Expands Ground Investigation Services Ahead of Geotechnica 2026.
Established in 1964, Structural Soils Ltd has grown into an award winning leading national provider of multidisciplinary ground investigation services. With offices and laboratories across the UK, the company combines geotechnical and geoenvironmental expertise to deliver projects of any size and scope in the UK and beyond.
Following significant investment, they now offer:
Additional drilling enhancements include four sonic rigs of various sizes, low ground pressure rotary drilling and window sample rigs. The company’s Red soil laboratory in Castleford remains one of the few in the UK.
Visit them at Stand 49/50 at Geotechnica 2026 to discuss anything ground investigation related including borehole monitoring, insitu testing or soil and rock testing. Download the updated Engineers Quick Reference Guide (Nov 2025) at www.soils.co.uk or email ask@soils.co.uk for more information or tender enquiries.
Stuart Wells is one of the UK's leading specialists in groundwater control systems for contractors to the civil construction industry. In addition, they undertake borehole testing including pumping tests to BS ISO 14686:2003 and permeability testing to BS EN ISO 22282 2012 standards. Borehole decommission in accordance with the EA guidelines is another area of their expertise. The next day supply of borehole installation materials, well screens, well covers (to the BS EN124 D400 standard), bentonites, pre mixed grouts (water not included), bespoke graded filter sands, sampling equipment including pumps and bailers and wax for your U100 tubes.
TerraDat is a specialist and independant geophysical survey company. Both contracting and consulting services are provided by its experienced staff to the geotechnical, civil, mineral, hydrological and environmental industries. it owns the largest range of geophysical survey equipment in the UK private sector. TerraDat's main aims are to offer a high quality service to its clients while promoting the wider use of geophysical science in approprate environments.
Terra Sonic International is the only sonic drill rig manufacturer in the world that is committed exclusively to sonic drilling technology - Sonic Rigs, Sonic Heads, and Terra Sonic Tooling. They believe being the industry leader requires this singular focus. When you choose Terra Sonic International, you’re leveraging a commitment to sonic innovation that spans more than three decades and represents more than 400 combined years of sonic drilling experience. Terra Sonic was created by sonic drillers for sonic drillers. Every TSi rig, head and tooling component is crafted by sonic drilling experts with decades of experience who know what it takes for you to succeed in the industry.
Wheeler SI (previously known as Gary Wheeler Drilling) was established in 1987 and is a family run ground investigation business based in Essex. They have predominately offered cable percussive drilling services over the years but have recently expanded into other areas of drilling such as rotary wireline drilling, concrete coring and dynamic sampling. All of their drilling rigs and equipment have ALL the relevant calibration and safety certification and are checked daily to provide the safest service possible.
