Company lists · Data refreshed September 2026

Top 25 Water resources engineering firms based in Canada

Name: Water resources engineering firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 487 companies tracked

RevenueBase identified 487 water resources engineering firms headquartered in Canada as of September 2026 and tracks 56,541 professional contacts across them, including 31,239 with verified work emails. Calgary is the largest hub.

This list covers water resources engineering 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 19, 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 19, 2026 86% judged on-target in blind review

487Companies

56,541Contacts tracked

31,239Verified emails

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The 25 largest water resources engineering firms based in Canada

Ranked by team size

Top 25 of 487 water resources engineering firms based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to water resources engineering 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	Stantec	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	10001+	28,416 contacts →
	Indirect evidence “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Source: RevenueBase Database · checked Sep 19, 2026
2	WSP In Canada	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	10001+	10,015 contacts →
	Partial evidence “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Source: RevenueBase Database · checked Sep 19, 2026
3	Golder	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	5,001-10,000	3,167 contacts →
	Indirect evidence “Golder was acquired by WSP.” Source: RevenueBase Database · checked Sep 19, 2026
4	Associated Engineering	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	501-1,000	1,021 contacts →
	Indirect evidence “At Associated, we are passionate about building communities that are vibrant, healthy and resilient and support economic growth.” Source: RevenueBase Database · checked Sep 19, 2026
5	Klohn Crippen Berger	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 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 19, 2026
6	Artelia Canada	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	1,001-5,000	560 contacts →
	Indirect evidence “Une ingénierie multidisciplinaire, passionnée et indépendante Chez Artelia, nous croyons que chaque projet est une opportunité unique de créer des solutions pour une vie positive.” Source: RevenueBase Database · checked Sep 19, 2026
7	Cbcl Limited	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 19, 2026	501-1,000	504 contacts →
	Indirect evidence “Solutions Today \| Tomorrow IN Mind is CBCL’s promise.” Source: RevenueBase Database · checked Sep 19, 2026
8	GBI	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	201-500	456 contacts →
	Indirect evidence “Notre firme de génie-conseil offre une gamme complète de services d’ingénierie, adaptés aux besoins d’une clientèle diversifiée, tant publique que privée.” Source: RevenueBase Database · checked Sep 19, 2026
9	H.H. Angus & Associates LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	201-500	424 contacts →
	Partial evidence “HH Angus Corporate Overview HH Angus and Associates Limited was founded in 1919 and today is one of Canada’s larger private engineering firms.” Source: RevenueBase Database · checked Sep 19, 2026
10	R.J. Burnside & Associates Limited	Indirect evidence	Orangeville, ON, CanadaHQ checked Sep 19, 2026	201-500	412 contacts →
	Indirect evidence “R.J.” Source: RevenueBase Database · checked Sep 19, 2026
11	Triton Environmental Consultants LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	201-500	351 contacts →
	Indirect evidence “Triton Environmental Consultants knows western Canada.” Source: RevenueBase Database · checked Sep 19, 2026
12	Tulloch	Partial evidence	Huntsville, ON, CanadaHQ checked Sep 19, 2026	201-500	265 contacts →
	Partial evidence “TULLOCH is a progressive, multidisciplinary engineering consulting firm that provides integrated planning, surveying, environmental, engineering, and construction support services…” Source: RevenueBase Database · checked Sep 19, 2026
13	Crozier Consulting Engineers	Strong evidence	Collingwood, ON, CanadaHQ checked Sep 19, 2026	201-500	256 contacts →
	Strong 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 19, 2026
14	Northwest Hydraulic Consultants	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	51-200	216 contacts →
	Partial 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 19, 2026
15	Blumetric	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 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 19, 2026
16	Clifton Engineering Group INC	Partial evidence	Regina, SK, CanadaHQ checked Sep 19, 2026	201-500	195 contacts →
	Partial evidence “Clifton is an award-winning engineering and environmental consultancy.” Source: RevenueBase Database · checked Sep 19, 2026
17	Cambium INC	Partial evidence	Peterborough, ON, CanadaHQ checked Sep 19, 2026	51-200	186 contacts →
	Partial evidence “Cambium is an engineering and consulting firm that guides and supports client decision-making from concept to completion.” Source: RevenueBase Database · checked Sep 19, 2026
18	Tatham Engineering	Partial evidence	Collingwood, ON, CanadaHQ checked Sep 19, 2026	201-500	175 contacts →
	Partial evidence “Tatham Engineering is a Canadian employee-owned, multidisciplinary civil, electrical & mechanical consulting engineering firm.” Source: RevenueBase Database · checked Sep 19, 2026
19	Paterson Group INC	Partial evidence	Nepean, ON, CanadaHQ checked Sep 19, 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 19, 2026
20	Soleno	Partial evidence	Saint-jean-sur-richelieu, QC, CanadaHQ checked Sep 19, 2026	501-1,000	162 contacts →
	Partial evidence “1st developer of solutions for mastering water sustainably.” Source: RevenueBase Database · checked Sep 19, 2026
21	Peto Maccallum Ltd. Consulting Engineers	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	158 contacts →
	Partial 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 19, 2026
22	Ecora Consultants LTD	Strong evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	51-200	158 contacts →
	Strong evidence “Ecora, Powered by PRI is a multidisciplinary consulting firm providing innovative solutions in engineering, environmental sciences, and natural resource management.” Source: RevenueBase Database · checked Sep 19, 2026
23	Piteau Associates Engineering	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 19, 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 19, 2026
24	Strik, Baldinelli, Moniz, LTD	Partial evidence	London, ON, CanadaHQ checked Sep 19, 2026	51-200	137 contacts →
	Partial evidence “Planning, Ecology, Building Design, Civil, Structural, Mechanical and Electrical Engineering Strik Baldinelli Moniz (SBM) is an award winning multi-disciplinary planning and…” Source: RevenueBase Database · checked Sep 19, 2026
25	SCS Consulting Group LTD	Indirect evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	51-200	131 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 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: water resources engineering 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 water resources engineering firms.
Partial evidence: Its own public description names part of water resources engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water resources engineering 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 487 water resources engineering firms based in Canada

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Water resources engineering firms based in Canada at a glance

As of Sep 19, 2026

55.3%Verified-email coverage

116.1Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

212

11-50

192

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 487 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 water resources engineering 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 “water resources engineering 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 water resources engineering 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 water resources engineering 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, 31,239 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 19, 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.

Water resources engineering firms by metro

Water resources engineering firms in Calgary43
Water resources engineering firms in Toronto27

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 water resources engineering 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 water resources engineering firms are there based in Canada?

RevenueBase identified 487 water resources engineering 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?

Stantec, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most water resources engineering firms?

Calgary leads with 43 headquartered companies, followed by Toronto (27) and Vancouver (21).

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 31,239 verified decision-maker contacts tracked across these 487 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 19, 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.