Terraprobe
Terraprobe is an Ontario-based consulting engineering firm founded in 1977 providing geotechnical, environmental, hydrogeological, inspection, building sciences, and geostructural services to government, developers, and infrastructure clients across Central and Northern Ontario. Now a wholly owned Englobe subsidiary.
- Company typePrivate
- Founded1977
- HeadquartersBrampton, Canada
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Terraprobe does
Terraprobe Inc. is an Ontario-based consulting engineering firm founded in 1977 that provides a fully integrated portfolio of six service divisions: Geotechnical, Environmental, Hydrogeology, Inspection & Testing, Building Sciences, and Geostructural Engineering. The firm serves government agencies, municipalities, property developers, transportation and infrastructure clients, and industrial/commercial property owners across Central and Northern Ontario through four offices (Brampton headquarters, Stoney Creek, Barrie, and Sudbury). Its technical capabilities include certified soil, aggregate, concrete (CSA Level 1), and asphalt (CCIL Categories A-D) laboratories, CNSC-licensed nuclear density gauges, Guelph Permeameter-based in-situ permeability testing, and Finite Element modelling for displacement prediction on sensitive infrastructure projects.
Terraprobe generates revenue through project-based professional engineering consulting engagements delivered via direct client relationships, with pricing tailored to individual project scopes and not publicly disclosed. The firm was previously employee-owned before being acquired in 2021 by Englobe, a Canadian applied sciences platform, and began operating under the Englobe brand in January 2024. As a subsidiary within a larger national organization, Terraprobe retains its Ontario operational identity and six-division service structure while gaining access to Englobe's broader geoscience, environmental, material testing, and organic waste management capabilities.
The firm's competitive positioning rests on multi-disciplinary coverage under one roof, certified laboratory infrastructure, deep regulatory relationships with MECP, Conservation Authorities, and Ontario municipalities, and over 45 years of operating history in the province. No digital products, software platforms, or AI/ML capabilities are evidenced in the input data.
Terraprobe firmographics
Firmographics- Name
- Terraprobe
- Legal name
- Terraprobe Inc.
- Website
- https://terraprobe.ca
- Company type
- Private
- Founded year
- 1977
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Terraprobe is an Ontario-based consulting engineering firm founded in 1977 providing geotechnical, environmental, hydrogeological, inspection, building sciences, and geostructural services to government, developers, and infrastructure clients across Central and Northern Ontario. Now a wholly owned Englobe subsidiary.
- Ownership category
- akta.pro rank
Terraprobe industry classification
Industry- Product category
- Geotechnical and Environmental Engineering Services
- NAICS
- Testing Laboratories and Services (54138), Geophysical Surveying and Mapping Services (541360)
- SIC
- Services-Engineering Services (8711), Services-Testing Laboratories (8734)
- 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 Terraprobe is headquartered
LocationHeadquarters
- HQ city
- Brampton
- HQ country
- Canada
- HQ region
- North America
Offices4 records
Markets served
Terraprobe business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Professional Engineering Consulting Services: Terraprobe generates revenue through providing specialized engineering consulting services including geotechnical engineering, environmental site assessments, hydrogeological services, materials testing and inspection, building sciences, and geostructural engineering. Revenue is project-based, driven by client engagements for land development, construction, and infrastructure projects across Ontario.
Go-to-market motion1 record
Distribution channels1 record
Terraprobe product offering
Product offeringCore offering
Terraprobe is a multi-disciplinary consulting engineering firm that investigates ground conditions, environmental conditions, and building performance for construction and infrastructure projects. Its services span geotechnical engineering, environmental site assessment and remediation support, hydrogeology, construction inspection and materials testing, building sciences, and geostructural engineering. Deliverables typically include site characterization reports, design recommendations, field inspections, and certified test results used by owners, designers, and contractors across Ontario.
Product overview
Terraprobe is a consulting engineering firm offering a unified portfolio of six integrated service divisions: Geotechnical, Environmental, Hydrogeology, Inspection & Testing, Building Sciences, and Geostructural Engineering. These services are delivered as professional consulting offerings rather than software products. The divisions work together to provide comprehensive site investigation, design, testing, and monitoring solutions for construction and development projects across Ontario, Canada.
Differentiator
Problem solved
Functional benefit
Products and services
- Geotechnical Engineering Subsurface investigation, soil and rock characterization, and geotechnical design recommendations for buildings, transportation, and infrastructure projects in Ontario.
- Environmental Services Environmental site assessments, contamination characterization, and remediation support for property transactions, redevelopment, and infrastructure projects.
- Hydrogeology Groundwater investigations, dewatering assessments, and hydrogeological studies supporting construction, mining, and infrastructure clients.
- Inspection and Testing Construction quality assurance and quality control services including field inspection, certified materials testing, and laboratory analysis for building and infrastructure projects.
- Building Sciences Building science engineering services addressing building envelope performance, structural condition, and facility-related issues for existing and new buildings.
- Geostructural Engineering Engineering analysis and design for earth-retaining structures, shoring, and ground-improvement works associated with construction projects.
Companies that use Terraprobe
Customer profileSegments4 records
Ideal customer profiles2 records
Terraprobe technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Terraprobe partnerships and signals
Strategic signalScale indicators5 records
Recent moves5 records
Expansion highlights3 records
Terraprobe competitors and assessment
Company assessmentBroad incumbents
- Stantec: Global engineering, environmental, and geosciences consultancy with substantial Canadian operations — competes with Terraprobe on geotechnical, environmental site assessment, and infrastructure mandates.
- AECOM: Global infrastructure consulting firm with environmental and geotechnical services — broad incumbent competitor for transportation, municipal, and environmental remediation projects in Ontario.
- EXP (formerly Trow Associates): Major Canadian multi-disciplinary engineering firm offering geotechnical, environmental, and testing services as part of a broader portfolio — comparable service lines but significantly larger and geographically diversified.
- WSP Global (incl. Golder): Global engineering consultancy with strong Canadian geotechnical and environmental practices (formerly Golder Associates) — broad incumbent overlap with Terraprobe's service lines and Ontario public-sector client base.
Direct peers
- Thurber Engineering: Canadian geotechnical and geoscience engineering consultancy providing similar subsurface investigations, slope stability, and materials testing services across Western Canada — direct competitor in core geotechnical work.
- Soil Engineers Ltd: Ontario-based geotechnical and geo-environmental consultancy with overlapping service offerings including subsurface investigations, materials testing, and environmental site assessments.
- Peto MacCallum Ltd: Ontario-based geotechnical engineering and materials testing firm offering consulting and laboratory services — closely comparable footprint and service mix to Terraprobe, especially in southern Ontario.
Regional players
- Klohn Crippen Berger: Geotechnical, environmental, and hydrogeological engineering consultancy primarily operating in Western Canada — comparable technical services but with minimal Ontario presence.
Others
- Englobe (parent): Parent company since 2021, providing applied sciences, environment, material testing, and engineering services nationally — Terraprobe now operates under the Englobe brand and can cross-leverage this national platform.
Emerging players
- Cambium Environmental: Ontario-based environmental consulting firm specializing in site assessments, hydrogeology, and remediation — partial overlap with Terraprobe's environmental and hydrogeology divisions.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Terraprobe financial estimates
Financial estimateRevenue estimate
Valuation estimate
Terraprobe leadership team
Management profileNumber of profiles
Terraprobe funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Terraprobe 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 Terraprobe
What does Terraprobe do?
Terraprobe is a multi-disciplinary consulting engineering firm that investigates ground conditions, environmental conditions, and building performance for construction and infrastructure projects. Its services span geotechnical engineering, environmental site assessment and remediation support, hydrogeology, construction inspection and materials testing, building sciences, and geostructural engineering. Deliverables typically include site characterization reports, design recommendations, field inspections, and certified test results used by owners, designers, and contractors across Ontario.
Is Terraprobe a public or private company?
Terraprobe is a private company. It is classified as corporate owned and is currently operating.
When was Terraprobe founded?
Terraprobe was founded in 1977. It employs 101 to 250 people.
Where is Terraprobe based?
Terraprobe is headquartered in Brampton, Canada, in the North America region.
How does Terraprobe make money?
One revenue line is on record: professional Engineering Consulting Services.
Who are Terraprobe's main competitors?
Broad incumbents on record are Stantec, AECOM, EXP (formerly Trow Associates) and WSP Global (incl. Golder). Direct peers are Thurber Engineering, Soil Engineers Ltd and Peto MacCallum Ltd. Klohn Crippen Berger is listed as a regional player. Englobe (parent) is listed as an others. Cambium Environmental is listed as an emerging player.
Does Terraprobe have an API?
No public API is recorded for Terraprobe.
What industry is Terraprobe in?
Terraprobe's product category is Geotechnical and Environmental 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 54138 and its SIC code is 8711.