Causeway Geotech Ltd
Causeway Geotech is a Northern Ireland-based ground investigation contractor, the largest in Ireland, providing land and marine geotechnical, environmental and UKAS-accredited laboratory testing services to public-sector infrastructure clients across the UK, Ireland and increasingly the US.
- Company typePrivate
- Founded2012
- HeadquartersBallymoney, United Kingdom
- Headcount—
- GTM typeB2B
- OfferingServices
What Causeway Geotech Ltd does
Causeway Geotech Ltd, founded in 2012 in Ballymoney, Northern Ireland, is a specialist ground investigation (GI) contractor providing land and marine geotechnical and environmental site characterisation services to infrastructure clients. It is self-described as the largest ground investigation contractor in Ireland, operating throughout Ireland, Great Britain and increasingly internationally, and has grown from 8 employees at founding to more than 100 staff, supported by a fleet of 60+ vehicles and 20+ drilling crews. Since June 2022 the company has been a member of the Alaska Native-owned Sealaska group, operating under the Seattle-based Woocheen ocean-health platform alongside sister firms Seas Geosciences, CS Marine Constructors, Gregg Drilling and SEAS.
Service lines span land GI (rotary, sonic, cable percussion and dynamic sampling drilling; in-situ testing; trial pitting; CPT; gas/water monitoring), marine GI (drilling, vibrocoring to 300m water depth, and CPT from two owned jack-up barges, Causeway Giant 1 and Causeway Giant 2), environmental assessment (Tier 1-3 contaminated land and waste classification), and UKAS-accredited laboratory testing to ISO/IEC 17025:2017 (dual BS1377 and BS EN ISO 17892). The technical stack is built around four Eijkelkamp Fraste dual-purpose roto-sonic rigs (the first deployed on the island of Ireland in March 2021, a fourth added in 2024), Drill'n CPT and Roson 100 seafloor CPT systems, Geocorer 6000 vibrocorers, tablet-based digital logging, and a standalone laboratory with automated testing and KeyLAB2 Bentley reporting.
Revenue is generated through project-based contracts awarded by competitive tender under public-sector frameworks (including the CPD Pan Government Collaborative Framework for Geotechnical Site Investigation in Northern Ireland) and direct commercial negotiation with construction joint ventures, port authorities and private developers. Customers are predominantly UK and Irish government departments, local authorities, port authorities and water utilities (e.g. Stornoway Port Authority, Highland Council, Orkney Islands Council, NI Water, Irish Water, ABP, DP World London Gateway), with the company increasingly positioning for offshore wind and renewable energy work via the Woocheen network. Marketing is understated, relying on direct engagement, project case studies, LinkedIn, industry events and awards rather than broad digital campaigns.
Causeway Geotech Ltd firmographics
Firmographics- Name
- Causeway Geotech Ltd
- Legal name
- Causeway Geotech Ltd
- Website
- https://causewaygeotech.com
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Short description
- Causeway Geotech is a Northern Ireland-based ground investigation contractor, the largest in Ireland, providing land and marine geotechnical, environmental and UKAS-accredited laboratory testing services to public-sector infrastructure clients across the UK, Ireland and increasingly the US.
- Ownership category
- akta.pro rank
Causeway Geotech Ltd industry classification
Industry- Product category
- Geotechnical / Ground Investigation Services
- NAICS
- Geophysical Surveying and Mapping Services (541360), Environmental Consulting Services (541620)
- SIC
- Services-Engineering Services (8711)
- akta.pro primary industry
- Geotechnical & Subsurface Engineering Consulting (BPAHAIAB)
- akta.pro secondary industries
- Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review) (IMAFAOAK), Subsea & Nearshore Civil Works (Trenching, Rock Placement, Mattressing) (IMAFAJAI), Geotechnical Instrumentation & Monitoring (Settlement, Inclinometers, Piezometers) (IMAFAOAH)
Keywords
Where Causeway Geotech Ltd is headquartered
LocationHeadquarters
- HQ city
- Ballymoney
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
Causeway Geotech Ltd business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales
Revenue model
- Ground Investigation Services: Project-based contracts for land and marine ground investigation services including drilling, sampling, CPT, and environmental assessments. Revenue generated through competitive tendering for government framework agreements and direct commercial contracts with infrastructure developers, port authorities, and construction companies.
- Laboratory Testing Services: UKAS-accredited geotechnical testing for soil and rock samples. Provides classification, compaction, total stress, compressibility, rock testing, permeability, and effective stress testing services. Controls turnaround times and subcontracting costs through in-house capability.
- Environmental Assessment Services: Due diligence assessments, contaminated land assessments, tiered risk assessments (PRA, GQRA, DQRA), remedial options appraisals, and waste classification services integrated with ground investigation projects.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Framework Agreement - Public Sector |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels5 records
Causeway Geotech Ltd product offering
Product offeringCore offering
Causeway Geotech is a specialist ground investigation contractor providing land and marine geotechnical and environmental services to inform site characterization for construction projects. Services include rotary drilling, sonic drilling, cable percussion boring, dynamic sampling, cone penetration testing, vibrocoring, environmental assessments, and UKAS-accredited laboratory testing. The company owns specialized equipment including dual-purpose roto-sonic drilling rigs and jack-up barges, enabling comprehensive site investigation from planning through to factual and interpretive reporting.
Product overview
Causeway Geotech Ltd is a ground investigation contractor offering land and marine geotechnical and environmental services. The company operates as a service provider rather than a software product company, delivering field investigation and laboratory testing services. Core offerings include ground investigation (rotary, sonic, cable percussion drilling), environmental assessments, cone penetration testing, vibrocoring, and UKAS-accredited laboratory testing. The company owns and operates specialized equipment including dual-purpose roto-sonic drilling rigs and jack-up barges (Causeway Giant 1 and CG2) for marine operations.
Differentiator
Problem solved
Functional benefit
Products and services
- Ground Investigation Services Comprehensive ground investigation services including rotary drilling, sonic drilling, cable percussion boring, dynamic sampling, in-situ testing, trial pitting, cone penetration testing, groundwater/ground gas monitoring, and ground movement monitoring for land-based construction and infrastructure projects.
- Environmental Assessments
- Laboratory Testing Services UKAS-accredited geotechnical testing laboratory offering classification, compaction, total stress, compressibility, rock testing, permeability, and effective stress testing. Standalone facility providing testing to BS1377 and BS EN ISO 17892 standards with automated testing equipment and KeyLAB2 Bentley reporting software supporting AGS data format.
- Marine Drilling Services
- Vibrocores
- Cone Penetration Testing (CPT)
Quantifiable outcome
- Belfast Wastewater Treatment Works completed under budget and on time with positive client feedback
- +4 more outcomes
Companies that use Causeway Geotech Ltd
Customer profileNamed customers13 records
Segments3 records
Ideal customer profiles3 records
Causeway Geotech Ltd technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Causeway Geotech Ltd partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- SealaskacoreCauseway Geotech became part of Sealaska's ocean health business platform in June 2022. Sealaska is an Alaska Native regional corporation formed in 1971, owned by approximately 25,000 Tlingit, Haida and Tsimshian shareholders with ancestral ties to Southeast Alaska. The partnership enables global expansion beyond Ireland and UK.
- WoocheencoreSealaska's ocean health platform operating through Seattle-based Woocheen. Causeway Geotech works with other Woocheen companies including Seas Geosciences, CS Marine Constructors, and Gregg Drilling to address climate crisis and support offshore wind development. Woocheen built a $500 million business combining geotechnical, marine, and data capabilities.
- Gregg DrillingcorePartner company under Woocheen group offering complementary geotechnical drilling capabilities. Part of global geosciences network enabling cross-company collaboration and expertise sharing.
- Sealaska Engineering & Applied Sciences (SEAS)coreCauseway was appointed by SEAS for Indian River Bay Landfall and Export Cable Route GI project in the US, managing nearshore ground investigation for offshore windfarm development. SEAS provides project management and site supervisory services leveraging the Sealaska group's global capabilities.
- Royal EijkelkampcoreEquipment supplier for drilling technology including Eijkelkamp Fraste CRS XL 140 Duo dual purpose roto-sonic drilling rigs. Acquired first dual purpose rig in March 2021, followed by fourth roto-sonic rig in 2024. Royal Eijkelkamp provides ongoing equipment supply and service support.
- British Drilling Association (BDA)minorCorporate member of the British Drilling Association. Staff participate in BDA activities including mental health initiatives. Ivor Reilly received Lifetime Achievement Award from BDA in 2022.
- Association of Geotechnical and Geoenvironmental Specialists (AGS)minorCorporate member of AGS. Committed to industry standards and best practices in geotechnical and geoenvironmental site investigation.
- Ocean Crest MarineminorMarine subcontractor providing jack-up barge hire including C5 jack-up barge used for Energy Park Fife project. Worked with on nearshore marine projects where Causeway's own barges were unavailable.
- Red 7 MarineminorMarine subcontractor providing jack-up barge hire for Kishorn Port redevelopment project where Causeway's own barge was busy elsewhere.
- Mott MacDonaldcoreDesign team partner for Port Talbot green energy hub project. Worked collaboratively with ABP and Causeway to agree scope adjustments and deliver complex ground investigation campaign.
Scale indicators10 records
Recent moves8 records
Expansion highlights6 records
Causeway Geotech Ltd competitors and assessment
Company assessmentDirect peers
- BAM Ritchies: UK-based ground engineering and drilling contractor within Royal BAM Group, offering rotary drilling, geotechnical services, and ground investigation directly competitive with Causeway in the UK market.
- Structural Soils (RSK Group): UK ground investigation contractor within RSK Group providing drilling, in-situ testing, geotechnical and geoenvironmental services with comparable public-sector and infrastructure client base.
- Gardline: Marine geotechnical and hydrographic survey services provider offering nearshore and offshore ground investigation, vibrocoring and CPT comparable to Causeway's marine division.
- Geotechnical Engineering Ltd: UK ground investigation specialist providing drilling, sampling, in-situ testing, and laboratory services with comparable client base in public infrastructure and commercial development.
- SOCOTEC UK: One of the largest UK ground investigation and geotechnical testing contractors, offering land drilling, laboratory testing, and environmental services directly comparable to Causeway's core offerings across the UK and Ireland.
Regional players
- Apex Drilling Services: Smaller UK and Ireland ground investigation contractor offering cable percussion and rotary drilling, directly competing for similar public-sector and commercial GI tenders.
- Irish Geotechnical Services (IGSL): Irish-based ground investigation contractor offering drilling, in-situ testing, and laboratory services, directly comparable to Causeway within the Republic of Ireland market.
Broad incumbents
- Fugro: Global leader in offshore geotechnical site investigation and seabed surveys, providing marine ground investigation services including CPT and sampling; a much larger incumbent that competes for major offshore wind and marine GI tenders.
Emerging players
- Gregg Drilling: US-based geotechnical drilling contractor and sister company under the Woocheen/Sealaska platform, offering CPT, sonic, and rotary drilling capabilities that overlap with Causeway's drilling services as part of the same group.
Others
- Eijkelkamp Royal: Equipment supplier and partner providing the dual-purpose roto-sonic drilling rigs (Fraste CRS XL 140 Duo) and Drill'n CPT systems used by Causeway, defining the technological baseline Causeway competes against across the industry.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Causeway Geotech Ltd social profiles
Digital presenceCauseway Geotech Ltd compliance and trust
Trust signalCompliance9 records
Causeway Geotech Ltd financial estimates
Financial estimateRevenue estimate
Valuation estimate
Causeway Geotech Ltd leadership team
Management profileNumber of profiles
Profiles14 records
Causeway Geotech Ltd funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Causeway Geotech Ltd 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 Causeway Geotech Ltd
What does Causeway Geotech Ltd do?
Causeway Geotech is a specialist ground investigation contractor providing land and marine geotechnical and environmental services to inform site characterization for construction projects. Services include rotary drilling, sonic drilling, cable percussion boring, dynamic sampling, cone penetration testing, vibrocoring, environmental assessments, and UKAS-accredited laboratory testing. The company owns specialized equipment including dual-purpose roto-sonic drilling rigs and jack-up barges, enabling comprehensive site investigation from planning through to factual and interpretive reporting.
Is Causeway Geotech Ltd a public or private company?
Causeway Geotech Ltd is a private company. It is classified as corporate owned and is currently operating.
When was Causeway Geotech Ltd founded?
Causeway Geotech Ltd was founded in 2012.
Where is Causeway Geotech Ltd based?
Causeway Geotech Ltd is headquartered in Ballymoney, United Kingdom, in the Europe region.
How does Causeway Geotech Ltd make money?
Three revenue lines are on record. Ground Investigation Services are the primary driver. The others are laboratory Testing Services and environmental Assessment Services.
Who are Causeway Geotech Ltd's main competitors?
Direct peers on record are BAM Ritchies, Structural Soils (RSK Group), Gardline, Geotechnical Engineering Ltd and SOCOTEC UK. Regional players are Apex Drilling Services and Irish Geotechnical Services (IGSL). Fugro is listed as a broad incumbent. Gregg Drilling is listed as an emerging player. Eijkelkamp Royal is listed as an others.
Does Causeway Geotech Ltd have an API?
No public API is recorded for Causeway Geotech Ltd.
What industry is Causeway Geotech Ltd in?
Causeway Geotech Ltd's product category is Geotechnical / Ground Investigation Services. Its primary akta.pro industry code is BPAHAIAB, Geotechnical & Subsurface Engineering Consulting, with a secondary code of IMAFAOAK, Geotechnical Design, Engineering & Consulting (Analysis, Design, Peer Review). Its NAICS code is 541360 and its SIC code is 8711.