Company lists · Data refreshed September 2026

Top 25 Hydrogeology consulting companies based in Canada

Name: Hydrogeology consulting companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 350 companies tracked

RevenueBase identified 350 hydrogeology consulting companies headquartered in Canada as of September 2026 and tracks 10,621 professional contacts across them, including 5,027 with verified work emails. Calgary is the largest hub.

This list covers hydrogeology consulting companies 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

350Companies

10,621Contacts tracked

5,027Verified emails

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The 25 largest hydrogeology consulting companies based in Canada

Ranked by team size

Top 25 of 350 hydrogeology consulting companies 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 hydrogeology consulting companies: 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	SRK Consulting	Partial evidence	Vancouver, CanadaHQ checked Sep 20, 2026	1,001-5,000	2,259 contacts →
	Partial evidence “SRK Consulting is an independent, international group providing specialised consultancy services.” Source: RevenueBase Database · checked Sep 20, 2026
2	Klohn Crippen Berger	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	501-1,000	871 contacts →
	Partial evidence “KCB is a global engineering, geosciences, and environmental consulting firm driven by Passion, Integrity and a commitment to Excellence.” Source: RevenueBase Database · checked Sep 20, 2026
3	BGC Engineering INC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	501-1,000	798 contacts →
	Partial evidence “BGC Engineering is an international consulting firm that provides professional services in applied earth sciences.” Source: RevenueBase Database · checked Sep 20, 2026
4	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
5	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
6	Forage FTE Drilling	Indirect evidence	Sherbrooke, QC, CanadaHQ checked Sep 20, 2026	201-500	304 contacts →
	Indirect evidence “FTE Drilling (Forages Technic-Eau Inc.) is one of the most specialized companies in the drilling industry.” Source: RevenueBase Database · checked Sep 20, 2026
7	Crozier Consulting Engineers	Partial evidence	Collingwood, ON, CanadaHQ checked Sep 20, 2026	201-500	256 contacts →
	Partial evidence “Focusing on private sector land development, Crozier is a multidisciplinary consulting engineering firm that provides services in civil, water resources, transportation, and…” Source: RevenueBase Database · checked Sep 20, 2026
8	Northwest Hydraulic Consultants	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 20, 2026	51-200	216 contacts →
	Indirect evidence “As the effects of climate change advance across the world, understanding water and its many functions in both natural and built environments has never been more urgent.” Source: RevenueBase Database · checked Sep 20, 2026
9	Blumetric	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	201-500	210 contacts →
	Indirect evidence “Since 1976, BluMetric has been delivering innovative and sustainable solutions to complex environmental challenges.” Source: RevenueBase Database · checked Sep 20, 2026
10	Paterson Group INC	Strong evidence	Nepean, ON, CanadaHQ checked Sep 20, 2026	51-200	165 contacts →
	Strong 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
11	Summit	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	153 contacts →
	Partial evidence “Summit, An Earth Services Company, is a professional environmental consulting and services company serving the oil and gas, energy and utilities, resources and mining and…” Source: RevenueBase Database · checked Sep 20, 2026
12	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
13	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
14	DS Consultants LTD	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 20, 2026	51-200	126 contacts →
	Indirect evidence “DS Consultants, A BluMetric Company, is a publicly traded company in good standing with the Professional Engineers of Ontario (PEO) and the Association of Professional…” Source: RevenueBase Database · checked Sep 20, 2026
15	Ecofish Research Ltd., A Trinity Consultants Canada Team	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
16	Waterline Resources INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	108 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
17	Groupe Conseil UDA INC	Indirect evidence	Saint-charles-sur-richelieu, QC, CanadaHQ checked Sep 20, 2026	51-200	107 contacts →
	Indirect evidence “Depuis plus de 45 ans, le Groupe Conseil UDA Inc.(UDA) accompagne, encadre et soutient ses clients dans leurs projets en environnement, en agriculture et en foresterie grâce à…” 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	Axiom Exploration Group	Partial evidence	Saskatoon, SK, CanadaHQ checked Sep 20, 2026	51-200	92 contacts →
	Partial 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
20	Water Services And Technologies INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 20, 2026	51-200	82 contacts →
	Partial evidence “Water Services and Technologies is a provider of leading-edge consulting services and technologies related to groundwater and its interaction with the environment, water resources…” Source: RevenueBase Database · checked Sep 20, 2026
21	Bayside Geoscience	Partial evidence	Thunder Bay, ON, CanadaHQ checked Sep 20, 2026	51-200	81 contacts →
	Partial evidence “Bayside is an independent geological consulting company with deep roots in the mining and mineral exploration industry within Canada – based out of Thunder Bay, Ontario.” Source: RevenueBase Database · checked Sep 20, 2026
22	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
23	Chinook Consulting Services	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	72 contacts →
	Partial evidence “Chinook Consulting is a Canadian company providing subsurface services, specialized in Wellsite Geology, Geosteering and Geoscience studies catering to the upstream energy…” Source: RevenueBase Database · checked Sep 20, 2026
24	Terraprobe INC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 20, 2026	51-200	70 contacts →
	Indirect evidence “Geotechnical Services - borehole investigations - slope stability analysis - retaining wall design Materials Testing and Inspection Services - field density (compaction) testing -…” Source: RevenueBase Database · checked Sep 20, 2026
25	Terrapex Environnement Ltée	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 20, 2026	51-200	69 contacts →
	Indirect evidence “Terrapex Environnement Ltée est une firme de consultants multidisciplinaires en environnement.” 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: hydrogeology consulting companies. 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 hydrogeology consulting companies.
Partial evidence: Its own public description names part of hydrogeology consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydrogeology consulting companies. 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 350 hydrogeology consulting companies based in Canada

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Hydrogeology consulting companies based in Canada at a glance

As of Sep 20, 2026

47.3%Verified-email coverage

30.3Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Calgary

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

187

11-50

111

51-200

201-500

501-1,000

1,001-5,000

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 350 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 hydrogeology consulting companies, 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 “hydrogeology consulting companies”. 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 hydrogeology consulting companies), 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 hydrogeology consulting companies, 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, 5,027 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.

Hydrogeology consulting companies by metro

Hydrogeology consulting companies in Calgary70

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 hydrogeology consulting companies, 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 hydrogeology consulting companies are there based in Canada?

RevenueBase identified 350 hydrogeology consulting companies 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?

SRK Consulting, headquartered in Vancouver, tops this list with the largest team on record.

Which city has the most hydrogeology consulting companies?

Calgary leads with 70 headquartered companies, followed by Vancouver (22) and Toronto (19).

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 5,027 verified decision-maker contacts tracked across these 350 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.