Company lists · Data refreshed September 2026

Top 25 Marine geotechnical firms based in Canada

Name: Marine geotechnical firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 412 companies tracked

RevenueBase identified 412 marine geotechnical firms headquartered in Canada as of September 2026 and tracks 8,715 professional contacts across them, including 4,100 with verified work emails. Calgary is the largest hub.

This list covers marine geotechnical firms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

412Companies

8,715Contacts tracked

4,100Verified emails

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The 25 largest marine geotechnical firms based in Canada

Ranked by team size

Top 25 of 412 marine geotechnical firms based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to marine geotechnical firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Thurber Engineering LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	501-1,000	480 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
2	Groupe ABS	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 20, 2026	501-1,000	441 contacts →
	Indirect evidence “Fondé en 1993 et établi dans onze régions du Québec et en Ontario.” Source: RevenueBase Database · checked Sep 20, 2026
3	Ocean Océan	Partial evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	501-1,000	351 contacts →
	Partial evidence “Harbour Towing \| Shipyard \| Ship Repairs \| Naval Construction \| Equipement Rental \| Floating wharves \| Barge and Worboat Rental \| Salvage \| Marine Transportation \| Dredging Ocean…” Source: RevenueBase Database · checked Sep 20, 2026
4	Conetec	Partial evidence	Burnaby, BC, CanadaHQ checked Sep 20, 2026	501-1,000	321 contacts →
	Partial evidence “ConeTec is a full-service geotechnical, geoenvironmental, and mining site investigation contractor.” Source: RevenueBase Database · checked Sep 20, 2026
5	Gemtec Consulting Engineers & Scientists Limited	Indirect evidence	Hanwell, NB, CanadaHQ checked Sep 20, 2026	201-500	304 contacts →
	Indirect evidence “Responsibly Shaping the Canadian Landscape, One Project at a Time.” Source: RevenueBase Database · checked Sep 20, 2026
6	Terracon Geotechnique LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	201-500	288 contacts →
	Partial evidence “We provide cost effective and inspired geotechnical engineering solutions.” Source: RevenueBase Database · checked Sep 20, 2026
7	Solmatech INC	Indirect evidence	Repentigny, QC, CanadaHQ checked Sep 20, 2026	201-500	235 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
8	Cambium INC	Indirect evidence	Peterborough, ON, CanadaHQ checked Sep 20, 2026	51-200	186 contacts →
	Indirect evidence “Cambium is an engineering and consulting firm that guides and supports client decision-making from concept to completion.” Source: RevenueBase Database · checked Sep 20, 2026
9	Paterson Group INC	Partial evidence	Nepean, ON, CanadaHQ checked Sep 20, 2026	51-200	165 contacts →
	Partial evidence “Paterson Group is a consulting engineering firm widely recognized for our expertise in Geotechnical Engineering, Environmental Engineering, Materials Testing, Hydrogeology…” Source: RevenueBase Database · checked Sep 20, 2026
10	Peto Maccallum Ltd. Consulting Engineers	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	158 contacts →
	Indirect evidence “PML is an independent, employee-owned Canadian professional engineering organization providing consulting services and expert technical assistance to a wide range of clients in…” Source: RevenueBase Database · checked Sep 20, 2026
11	Piteau Associates Engineering	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 20, 2026	51-200	140 contacts →
	Partial evidence “Piteau Associates offers geotechnical, hydrogeological, and water management expertise to the mining, construction, municipal, first nations, and industrial sectors.” Source: RevenueBase Database · checked Sep 20, 2026
12	Fraser River Pile And Dredge GP INC	Indirect evidence	New Westminster, BC, CanadaHQ checked Sep 20, 2026	51-200	132 contacts →
	Indirect evidence “Fraser River Pile & Dredge (GP) Inc.(FRPD) was incorporated in Alberta in 2008, and is a successor company to Fraser River Pile Driving Company (founded in 1911).” Source: RevenueBase Database · checked Sep 20, 2026
13	JJM Construction LTD	Indirect evidence	Delta, BC, CanadaHQ checked Sep 20, 2026	51-200	128 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
14	Geotech Drilling	Indirect evidence	Prince George, BC, CanadaHQ checked Sep 20, 2026	51-200	127 contacts →
	Indirect evidence “The Geotech Drilling Group of Companies is a team focused on continually implementing the most technologically advanced drilling techniques in order to increase the efficiency and…” Source: RevenueBase Database · checked Sep 20, 2026
15	Geopacific Consultants LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	51-200	122 contacts →
	Indirect evidence “Geopacific Consultants Ltd is a civil engineering company based out of W 73rd Ave, Vancouver, British Columbia, Canada.” Source: RevenueBase Database · checked Sep 20, 2026
16	Soletanche Bachy Canada INC	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 20, 2026	201-500	113 contacts →
	Indirect evidence “Soletanche Bachy Canada Inc.(SB Canada) was established on January 1, 2019 through the amalgamation of two members of the Soletanche Bachy family, AGRA Foundations and Bermingham…” Source: RevenueBase Database · checked Sep 20, 2026
17	Vancouver Pile Driving	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 20, 2026	51-200	104 contacts →
	Partial evidence “VanPile is one of the largest marine general contractor in Canada.” Source: RevenueBase Database · checked Sep 20, 2026
18	Grounded Engineering	Indirect evidence	North York, ON, CanadaHQ checked Sep 20, 2026	51-200	99 contacts →
	Indirect evidence “Grounded Engineering is an industry leader in providing innovative, client-centric, and cost-effective engineering solutions for high complexity development projects.” Source: RevenueBase Database · checked Sep 20, 2026
19	Menard Canada INC	Partial evidence	Brossard, QC, CanadaHQ checked Sep 20, 2026	51-200	99 contacts →
	Partial evidence “Menard Canada (formerly known as Geopac) is a specialty design-build geotechnical contractor with expertise in ground improvement for challenging soil conditions.We offer…” Source: RevenueBase Database · checked Sep 20, 2026
20	Axiom Exploration Group	Indirect evidence	Saskatoon, SK, CanadaHQ checked Sep 20, 2026	51-200	92 contacts →
	Indirect evidence “Axiom Group is a multi-disciplinary consulting firm which specializes in Geological, Geophysical, Environmental and Geomatics Services.” Source: RevenueBase Database · checked Sep 20, 2026
21	Groupe Géos	Indirect evidence	Québec, QC, CanadaHQ checked Sep 20, 2026	51-200	90 contacts →
	Indirect evidence “Groupe GÉOS se distingue dans le domaine de l’environnement, de la géotechnique/matériaux et du Milieu naturel par sa rigueur, la qualité de son expertise et la disponibilité de…” Source: RevenueBase Database · checked Sep 20, 2026
22	Harbourside Engineering Group	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect evidence “Award-Winning engineering consulting firm, based in Atlantic Canada.” Source: RevenueBase Database · checked Sep 20, 2026
23	Vard Marine INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	51-200	84 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
24	Parklandgeo LTD	Indirect evidence	Red Deer, AB, CanadaHQ checked Sep 20, 2026	51-200	83 contacts →
	Indirect evidence “Established in ParklandGEO Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
25	Geopro Consulting Limited	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 20, 2026	11-50	80 contacts →
	Partial evidence “GeoPro Consulting Limited (GeoPro) is a full service geotechnical consulting firm located in Richmond Hill, Ontario.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: marine geotechnical firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names marine geotechnical firms.
Partial evidence: Its own public description names part of marine geotechnical firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine geotechnical firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 412 marine geotechnical firms based in Canada

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Marine geotechnical firms based in Canada at a glance

As of Sep 20, 2026

47.0%Verified-email coverage

21.2Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

181

11-50

152

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 412 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among marine geotechnical firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “marine geotechnical firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names marine geotechnical firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among marine geotechnical firms, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 4,100 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names marine geotechnical firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many marine geotechnical firms are there based in Canada?

RevenueBase identified 412 marine geotechnical firms headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Thurber Engineering LTD, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most marine geotechnical firms?

Calgary leads with 19 headquartered companies, followed by North Vancouver (18) and Mississauga (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 4,100 verified decision-maker contacts tracked across these 412 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.