Raeburn Drilling & Geotechnical

What Raeburn Drilling & Geotechnical does

Raeburn Drilling & Geotechnical Limited is a UK-based private limited company providing turnkey ground investigation and geotechnical services primarily to construction firms, developers, civil engineering contractors, and energy sector clients. The company operates under the Igne group brand alongside two wholly-owned subsidiaries, Allied Exploration & Geotechnics Limited and Terra Tek Limited, collectively delivering site investigation, drilling, testing, and reporting across the entire pre-construction phase. Services span six core areas: ground investigation, materials testing, unexploded ordnance (UXO) risk mitigation, specialist drilling, surveys, and geo-environmental assessment and remediation.

The company's technical capability rests on a substantial owned fleet, including five LS 250 Rota-Sonic drilling rigs capable of 80m+ depths at angles between 45 and 90 degrees, and 22 low ground pressure vehicles (20 Morooka and 2 Hagglund BV) for access to sensitive or challenging terrain. In-house UKAS/Mcerts accredited laboratories provide geotechnical and chemical testing using gas chromatography, ICP spectroscopy, and atomic absorption equipment. The group also holds a Coal Authority licence for mining risk assessments and offers specialised UXO services including interactive risk mapping and marine capability.

The business operates on a project-based professional services model with direct B2B engagement, quoted on a per-project basis. Revenue is generated through four primary streams: ground investigation services, specialist drilling (water wells, geothermal), UXO risk mitigation, and environmental/remediation services. Distribution is fully direct through the company's own workforce and equipment, with no channel partner or intermediary model. Marketing is conducted via a content-led website showcasing accreditations, service pages, and case studies. The customer base is split horizontally between construction/development and energy sector clients, with no disclosed named customer logos or revenue concentration data.

Name

Raeburn Drilling & Geotechnical

Legal name

Raeburn Drilling & Geotechnical Limited

Website

https://raeburndrilling.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

101–250 employees

Short description

Raeburn Drilling & Geotechnical is a UK-based ground investigation and geotechnical services firm operating under the Igne group, providing drilling, laboratory testing, UXO, and geo-environmental services to construction, development, and energy clients across the UK.

Ownership category

akta.pro rank

Product category

Ground Investigation and Geotechnical Services

NAICS

Geophysical Surveying and Mapping Services (541360), Building Inspection Services (541350), Geophysical Surveying and Mapping Services (54136)

SIC

Services-Engineering Services (8711), Oil & Gas Field Services, Nec (1389), Oil & Gas Field Exploration Services (1382)

akta.pro primary industry

Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review) (IMAFAOAK)

akta.pro secondary industries

Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing) (IMAFAOAG), Geotechnical Instrumentation & Monitoring (Settlement, Inclinometers, Piezometers) (IMAFAOAH), Geotechnical & Subsurface Engineering Consulting (BPAHAIAB), Geotechnical Site Investigation & Engineering Geology (Borings, Lab Testing) (EUAHAFAE)

Keywords

• Ground investigation services
• Geotechnical drilling
• Site investigation
• Geo-environmental testing
• Specialist drilling contractor

Headquarters

HQ city

Hamilton

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Ground Investigation Services: Project-based professional services including site investigation, drilling and probing, on-site testing, geotechnical and chemical laboratory testing. Services are quoted and delivered as discrete projects for construction and development clients.
2. Specialist Drilling Services: Water well drilling, geothermal installation, borehole geophysics, wireline geophysics, well cleaning and rehabilitation services for commercial, residential, agricultural and industrial clients.
3. UXO Risk Mitigation Services: Risk assessments, surveys, EOD services, and training for unexploded ordnance threat mitigation on construction and development sites.
4. Environmental and Remediation Services: Site remediation, contaminated land assessment, remediation options appraisal, ground gas monitoring, and environmental auditing services.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Raeburn Drilling & Geotechnical provides turnkey ground investigation solutions for the pre-construction phase of construction and development projects. Services span preliminary risk assessments, intrusive ground investigation and drilling, in-situ geotechnical testing, UKAS-accredited laboratory analysis (geotechnical and chemical/geo-environmental), geotechnical and structural monitoring installations, and preparation of interpretative reports. Deliverables support construction, infrastructure, contaminated-land, and energy-sector clients across the UK.

Product overview

Igne (operating under Raeburn Drilling & Geotechnical Limited as one of its legal entities) provides a comprehensive suite of ground investigation and geotechnical services organized into three main phases: Understanding the Site (risk assessments for flooding, UXO, contamination, coal mining, and ground gas), Investigate and Evaluate (drilling and probing using sonic, cable percussion, window sampling, and rotary methods; on-site testing including CPT, permeability, SPT, and soakaway testing; geotechnical and chemical laboratory testing; and monitoring and reporting), and Deliver the Project (water wells, geothermal systems, site remediation, and quality control training). The company operates across multiple UK locations offering both land and near-shore investigation services, with additional capabilities in unexploded ordnance clearance, materials testing, and various survey methodologies including GPR, drone, and topographical surveys.

Differentiator

Problem solved

Functional benefit

Products and services

• Ground Investigation Turnkey pre-construction ground investigation delivering preliminary risk assessment, intrusive drilling (cable percussion, rotary, sonic), in-situ geotechnical testing, geotechnical and chemical laboratory analysis, geotechnical and structural monitoring installations, and interpretative reporting. Designed for construction, infrastructure and development clients across the UK who require defensible ground data to inform design, planning and construction decisions.
• Materials Testing UKAS and MCERTS accredited in-house laboratory testing of soil, aggregates, and chemical/geo-environmental samples, undertaken to support site characterisation and regulatory submissions for construction and environmental projects.
• Specialist Drilling Specialist drilling services using advanced rigs including the LS 250 Rota-Sonic, complemented by low ground pressure tracked plant, enabling access to environmentally sensitive, contaminated, or access-restricted sites where conventional rigs cannot operate. Provided to construction, energy, and infrastructure clients requiring reliable sampling and in-situ testing in challenging ground conditions.
• Unexploded Ordnance Services Unexploded Ordnance (UXO) threat and risk assessment services integrated with ground investigation workflows, deployed on sites with suspected wartime or historical ordnance exposure in the UK. Targeted at construction, energy and infrastructure clients whose projects intersect former wartime or military-use land.
• Ground Investigation Surveys Non-intrusive preliminary surveys (desk studies and site walkovers) that scope and inform the subsequent intrusive ground investigation programme for construction and development clients.

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core.

• British Drilling AssociationcoreOthersIgne is a registered member of the British Drilling Association under the names of Raeburn Drilling & Geotechnical Limited, Allied Exploration & Geotechnics Limited and Terra Tek Limited. All Igne Lead Drillers and Support Operatives undertake the BDA Audit, which is a detailed annual review of the individual's competency and professionalism, as well as a detailed inspection of the plant and equipment to ensure compliance.
• The Coal AuthoritycoreStrategic or Co-development PartnerCoal mining risk assessments are carried out under Coal Authority license and follow applicable guidance to mitigate hazards identified. Igne uses desk-based resources and liaison with the Coal Authority to assess the risk posed to sites and existing property holdings from historical mining activity.
• ConstructionlinecoreOthersGold member of Constructionline, the UK Government certification scheme for construction suppliers, facilitating procurement for public sector contracts.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• WSP UK: Global engineering consultancy with a UK ground engineering and environmental practice that competes for site investigation scopes as part of broader multi-disciplinary infrastructure commissions.
• SOCOTEC UK: Major UK testing, inspection and certification group with a substantial geotechnical, environmental and materials-testing practice that competes head-on with Igne's lab and site investigation services from a much larger platform.
• Fugro: Global geoscience and specialist site characterisation firm with significant UK presence in geotechnical drilling, CPT, geophysics and lab services. Competes at the upper end of the UK ground investigation market.
• Mott MacDonald: Global engineering consultancy with substantial UK geotechnical and tunnelling practice; competes for site investigation commissions typically bundled into larger design mandates.

Direct peers

• Geotechnical Engineering Ltd: Long-established UK geotechnical contractor delivering site investigation, drilling, geophysics, lab testing and instrumentation/monitoring for construction and infrastructure clients — a closely aligned peer in scale and scope.
• Structural Soils (RSK Group): UK ground investigation contractor offering drilling, in-situ testing, geotechnical and geo-environmental laboratory services. Directly comparable product set and customer base to Raeburn/Igne, now within RSK's environmental division.
• WJ Group (WJ Groundwater / WJ UK): UK specialist in groundwater control, well drilling, dewatering and borehole maintenance for construction and mining — directly overlapping with Igne's specialist drilling, water well and well rehabilitation services.
• BAM Ritchies: UK specialist drilling and grouting contractor within Royal BAM, providing piling, ground improvement and geotechnical drilling services to construction and infrastructure clients comparable to Igne's specialist drilling line.

Emerging players

• Concept Engineering Consultants: Smaller UK engineering consultancy offering ground investigation, geotechnical and contaminated-land services to developers and local authorities — comparable service mix at smaller scale and regional reach.

Regional players

• Byland Engineering: UK independent geotechnical and structural testing firm offering on-site and laboratory testing; smaller in scale but comparable service mix focused on construction QA and geotechnical verification.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance19 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Raeburn Drilling & Geotechnical