Coffey Geotechnics
- Company typePrivate
- Founded-
- HeadquartersReading, United Kingdom
- Headcount51–100
- GTM typeB2B
- OfferingServices
Coffey Geotechnics firmographics
Firmographics- Name
- Coffey Geotechnics
- Legal name
- Coffey Geotechnics Ltd
- Website
- https://coffeygeotechnics.co.uk
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Coffey Geotechnics industry classification
Industry- Product category
- Geotechnical Engineering Services
- NAICS
- Geophysical Surveying and Mapping Services (54136), Environmental Consulting Services (54162)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review) (IMAFAOAK)
- akta.pro secondary industry
- Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing) (IMAFAOAG)
Keywords
Where Coffey Geotechnics is headquartered
LocationHeadquarters
- HQ city
- Reading
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
Coffey Geotechnics business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Professional engineering consultancy fees: Fee-based revenue from ground engineering consultancy services delivered across the asset lifecycle for clients in transport, property, water, energy and mining sectors. Engagements span concept and feasibility through detailed design to construction supervision and asset management. Includes expert witness work, technical investigations and reporting, and forensic engineering on a project/case basis.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | — | Quote-based bespoke consultancy pricing per project |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels7 records
Coffey Geotechnics product offering
Product offeringCore offering
Coffey Geotechnics delivers ground engineering design and advisory services across geotechnical engineering, engineering geology, hydrogeology, geo-environmental, geoinformatics and mining engineering. The consultancy supports clients from feasibility and ground investigation through to design, construction support and expert witness testimony on infrastructure, property, energy, water, mining and public-sector projects in the UK and internationally.
Product overview
Coffey Geotechnics delivers a unified portfolio of ground engineering consultancy services rather than a software product with discrete modules, organised around six core specialist areas — Geotechnical Engineering, Engineering Geology, Geoenvironmental Engineering, Hydrogeology, Geoinformatics, and Expert Witness Services — which are applied across industry sectors including Energy, Water, Highways, Rail, Groundwater Control, Property, Sustainability, Temporary Works, Asset Management, Quarrying and Minerals, and Waste Management. Geoinformatics supports the other services by providing 3D modelling, numerical analysis, and BIM Level 2 output, while Expert Witness Services draws on the technical expertise of the engineering teams to provide forensic and litigation support. The offering is delivered through offices in Harrogate, Manchester, and Reading, with access to a global Tetra Tech network of more than a thousand ground engineering specialists.
Differentiator
Problem solved
Functional benefit
Products and services
- Geotechnical Engineering Ground engineering design and advisory service covering ground investigation, foundations, earthworks, slope stability and ground risk assessment for transport, property, water and energy projects.
- Engineering Geology Geological characterisation and ground model development service supporting site appraisal, hazard assessment and engineering design across infrastructure, mining and property projects.
- Hydrogeology Groundwater and hydrogeological assessment, modelling and management service for water utilities, infrastructure and environmental projects.
- Geo-environmental Engineering Geo-environmental assessment, contamination evaluation and remediation support service for property developers, waste operators and public-sector clients.
- Geoinformatics Spatial data, GIS and 3D geological / numerical modelling service integrating remote sensing (InSAR, LiDAR, GPS) into ground engineering projects.
- Expert Witness Services Independent expert witness testimony and dispute resolution service in geotechnical, geological and water engineering, provided to legal clients and tribunals.
- Mining Engineering and Mineral Processing Geotechnical, geological and mineral processing engineering service for mining operators across exploration, design, operations and closure phases.
Quantifiable outcome
- Currently designing the UK's first new reservoir dam in 40 years (Havant Thicket)
- +4 more outcomes
Companies that use Coffey Geotechnics
Customer profileNamed customers12 records
Segments7 records
Ideal customer profiles5 records
Coffey Geotechnics technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Coffey Geotechnics partnerships and signals
Strategic signalPartnerships
21 partnerships are on record, tiered flagship, major and core.
- Tetra TechflagshipCoffey Geotechnics Ltd is 'A Tetra Tech Company' (© 2026 Coffey, A Tetra Tech Company). Tetra Tech provides the global consulting and engineering backbone with 30,000 associates worldwide and 6,000 staff in UK/Europe. Coffey works within this network, leveraging more than a thousand ground engineering specialists globally, sharing the 'Leading with Science®' brand and operating under Tetra Tech policies (Modern Slavery, Carbon Reduction Plan, Tax Strategy, Vendor Code of Conduct).
- Hoare LeamajorHoare Lea is a sister Tetra Tech brand providing advanced building services. Coffey collaborates with Hoare Lea and NDY on multidisciplinary projects.
- NDYmajorNDY is a Tetra Tech sister brand providing advanced building services. Together with Hoare Lea, Carron + Walsh, RPS and Tetra Tech International Development, Coffey works alongside clients on local, national and international projects to deliver sustainable and resilient solutions.
- Carron + WalshmajorCarron + Walsh is a Tetra Tech sister company; Coffey works alongside Carron + Walsh, RPS, Hoare Lea and NDY on local, national and international projects.
- RPSmajorRPS is a Tetra Tech sister company; Coffey works alongside RPS, Carron + Walsh, Hoare Lea and NDY on multidisciplinary projects.
- Tetra Tech International DevelopmentmajorTetra Tech International Development provides integrated development solutions within the group; Coffey works alongside Tetra Tech International Development, Hoare Lea, NDY, Carron + Walsh and RPS on local, national and international projects.
- Network RailcoreLong-standing client and collaborator; Network Rail appointed Coffey (with Cass Hayward) to develop the concept design for the Reading Station grade separation scheme. Coffey has also worked with Network Rail to produce guidance documents for the industry.
- National HighwayscoreLong-standing partner; Coffey has worked with National Highways (and predecessor Highways England) to produce guidance documents for the industry, including the forensic examination of critical special geotechnical measures on the Strategic Road Network and innovative geotechnical repair techniques (live willow poles, Fibre Reinforced Soil, Electrokinetic Geosynthetics).
- CIRIAcoreIndustry research association; Coffey has worked with CIRIA (alongside National Highways, Network Rail and others) to produce guidance documents for the ground engineering industry.
- TRL (Transport Research Laboratory)coreResearch partner; Coffey has co-authored/co-commissioned TRL publications including 'Innovative Geotechnical Repair Techniques, Comparative Lifecycle Assessment' (PPR889) and the 'Forensic Examination of Critical Special Geotechnical Measures' series of information notes.
- John Sisk and Son LtdcoreMajor contractor client; John Sisk and Son selected Coffey (A Tetra Tech Company) to provide geotechnical design services for temporary works on the 500m immersed tube tunnel beneath the River Shannon in Limerick, Ireland (€14M temporary works programme).
- Robert Bird GroupcoreEngineering consultancy partner; Coffey worked with Robert Bird Group to develop the foundation and basement concept for ICD Brookfield Place in Dubai International Finance Centre, and then acted as independent checker of the piled foundation and shoring wall design.
- Cass HaywardcoreBridges/structures consultant partner; Coffey, along with Cass Hayward, was appointed by Network Rail to develop the concept design for the Reading Station grade separation scheme.
- Balfour BeattymajorMajor tier-one contractor client; Coffey was contracted by Maccaferri Construction Limited to undertake design work for load transfer platforms and reinforced soil walls for the elevated railway at Reading Station on behalf of Balfour Beatty Civil Engineering. Balfour Beatty logo appears on Coffey's collaborator list.
- HOCHTIEF (JV with Buckingham Group Contracting Ltd)majorMajor contractor client; HOCHTIEF & Buckingham Group Contracting Ltd JV engaged Coffey for temporary works designs, design checks and impact assessments during construction of bridges and permanent works on the Wakefield Eastern Relief Road. HOCHTIEF is also listed in Coffey's collaborator logo set.
- Volker FitzpatrickcoreMajor contractor partner listed in Coffey's collaboration logo set on the About Us page.
- SkanskacoreMajor international contractor partner listed in Coffey's collaboration logo set on the About Us page.
- Willmott Dixon Construction LtdcoreMajor contractor partner listed in Coffey's collaboration logo set on the About Us page.
- KellercoreGeotechnical contractor partner listed in Coffey's collaboration logo set on the About Us page.
- TensarcoreGeosynthetics manufacturer partner listed in Coffey's collaboration logo set; relevant to Coffey's ground improvement and reinforced soil wall design work.
- RambollcoreMultidisciplinary engineering consultancy partner listed in Coffey's collaboration logo set on the About Us page.
Scale indicators9 records
Recent moves6 records
Expansion highlights5 records
Coffey Geotechnics competitors and assessment
Company assessmentBroad incumbents
- AtkinsRéalis: Global multidisciplinary engineering consultancy (formerly Atkins/SNC-Lavalin) that delivers geotechnical and ground engineering as part of much larger transport, infrastructure and nuclear mandates — directly competing with Coffey for UK rail and highways frameworks while also bundling broader design services.
- Arup: Global engineering consultancy with deep geotechnical and tunneling capability, often engaged on landmark UK and international infrastructure where Coffey also operates (Crossrail, HS2, major station redevelopments).
- Mott MacDonald: Large UK-headquartered multidisciplinary consultancy with a strong ground engineering practice, routinely competing with Coffey for water, transport and energy mandates and offering full-project bundling.
- WSP: Global engineering professional services firm with a large UK ground engineering team covering rail, highways, property and water — a direct competitor for many of the same Network Rail, National Highways and HS2 commissions Coffey targets.
- Jacobs: Global professional services firm delivering geotechnical and tunnel engineering on UK and international transport, water and environmental programmes — competing for the same tier-one contractor and public-sector commissions.
- Ramboll: Engineering, design and consultancy group with a strong UK geotechnical offering and a listed Coffey collaborator; competes for similar transport, property and energy mandates and can deliver multidisciplinary packages.
- AECOM: Global infrastructure consultancy delivering ground engineering within large transport, environment and water programmes in the UK — overlapping with Coffey on rail, highways, dams and coastal defence work.
Direct peers
- Structural Soils: UK-based geotechnical and geoenvironmental site investigation contractor, part of the ESG group — competing directly with Coffey in ground investigation, geotechnical design and laboratory testing for UK infrastructure clients.
- Fugro: Dutch-headquartered global geoscience and geotechnical specialist providing site investigation, geotechnical engineering and monitoring — a direct specialist peer to Coffey in ground investigation, foundation design and offshore/site characterisation.
- Soil Mechanics (part of ESG Group): UK geotechnical contractor and consultancy (now under the Environmental Scientifics Group) delivering ground investigation, geotechnical design and laboratory testing — a directly comparable specialist geotechnical peer for Coffey's UK infrastructure work.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights6 records
Customer concentration
Coffey Geotechnics social profiles
Digital presenceCoffey Geotechnics compliance and trust
Trust signalCompliance2 records
Coffey Geotechnics financial estimates
Financial estimateRevenue estimate
Valuation estimate
Coffey Geotechnics leadership team
Management profileNumber of profiles
Profiles3 records
Coffey Geotechnics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Coffey Geotechnics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Coffey Geotechnics
What does Coffey Geotechnics do?
Coffey Geotechnics delivers ground engineering design and advisory services across geotechnical engineering, engineering geology, hydrogeology, geo-environmental, geoinformatics and mining engineering. The consultancy supports clients from feasibility and ground investigation through to design, construction support and expert witness testimony on infrastructure, property, energy, water, mining and public-sector projects in the UK and internationally.
Is Coffey Geotechnics a public or private company?
Coffey Geotechnics is a private company. It is classified as corporate owned and is currently operating.
When was Coffey Geotechnics founded?
Coffey Geotechnics was founded in -1. It employs 51 to 100 people.
Where is Coffey Geotechnics based?
Coffey Geotechnics is headquartered in Reading, United Kingdom, in the Europe region.
How does Coffey Geotechnics make money?
One revenue line is on record: professional engineering consultancy fees.
Who are Coffey Geotechnics's main competitors?
Broad incumbents on record are AtkinsRéalis, Arup, Mott MacDonald, WSP, Jacobs, Ramboll and AECOM. Direct peers are Structural Soils, Fugro and Soil Mechanics (part of ESG Group).
Does Coffey Geotechnics have an API?
No public API is recorded for Coffey Geotechnics.
What industry is Coffey Geotechnics in?
Coffey Geotechnics's product category is Geotechnical Engineering Services. Its primary akta.pro industry code is IMAFAOAK, Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review), with a secondary code of IMAFAOAG, Geotechnical Investigation & Site Characterization (Boreholes, In-situ Testing, Lab Testing). Its NAICS code is 54136 and its SIC code is 8711.