Company lists · Data refreshed September 2026

Top 25 Utilities consulting firms based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 378 companies tracked

RevenueBase identified 378 utilities consulting firms headquartered in Canada as of September 2026 and tracks 7,418 professional contacts across them, including 3,192 with verified work emails. Calgary is the largest hub.

This list covers utilities consulting 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 21, 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 21, 2026 86% judged on-target in blind review

378Companies

7,418Contacts tracked

3,192Verified emails

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The 25 largest utilities consulting firms based in Canada

Ranked by team size

Top 25 of 378 utilities consulting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to utilities consulting 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	GBI	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 21, 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 21, 2026
2	H.H. Angus & Associates LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	424 contacts →
	Indirect 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 21, 2026
3	MCW Group Of Companies	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	201-500	363 contacts →
	Partial evidence “Since 1964 the MCW Group has built a solid reputation for the delivery of Professional Consulting Engineering Services, Energy Management Services, and Engineering Development…” Source: RevenueBase Database · checked Sep 21, 2026
4	The JNE Group Of Companies	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 21, 2026	201-500	293 contacts →
	Indirect evidence “The JNE Group of Companies is a full-service, multi-disciplinary engineering and construction services firm headquartered in Hamilton, Ontario, Canada and Pittsburgh…” Source: RevenueBase Database · checked Sep 21, 2026
5	Tulloch	Partial evidence	Huntsville, ON, CanadaHQ checked Sep 21, 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 21, 2026
6	T2 Utility Engineers	Indirect evidence	Whitby, ON, CanadaHQ checked Sep 21, 2026	201-500	237 contacts →
	Indirect evidence “T2 Utility Engineers specializes in professional utility engineering services, including Subsurface Utility Engineering (SUE), CCTV, Utility Coordination, and Survey to support…” Source: RevenueBase Database · checked Sep 21, 2026
7	TWD Technologies LTD	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 21, 2026	201-500	227 contacts →
	Indirect evidence “TWD is a leading global engineering firm focusing on traditional and transitional energy projects and innovative infrastructure projects.” Source: RevenueBase Database · checked Sep 21, 2026
8	AIM	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	209 contacts →
	Partial evidence “Aim is a full service land consulting firm with expert knowledge to complete projects on time and on budget.” Source: RevenueBase Database · checked Sep 21, 2026
9	PBX Engineering	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 21, 2026	51-200	136 contacts →
	Indirect evidence “Since 1997, PBX Engineering Ltd.” Source: RevenueBase Database · checked Sep 21, 2026
10	Manitoba Hydro International	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 21, 2026	51-200	121 contacts →
	Indirect evidence “Manitoba Hydro International Ltd.(MHI) provides innovative solutions to help customers in the energy sector.” Source: RevenueBase Database · checked Sep 21, 2026
11	MPN Capital Markets	Partial evidence	Boston, ON, CanadaHQ checked Sep 21, 2026	11-50	118 contacts →
	Partial evidence “MPN Capital Markets is a full-service, energy management consulting firm that advises businesses, governments, non-governmental organizations, homeowners and not-for-profits.” Source: RevenueBase Database · checked Sep 21, 2026
12	Integrated Sustainability	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	115 contacts →
	Indirect evidence “Integrated Sustainability is a performance infrastructure group providing advisory, design-build-supply, and operational expertise in water and wastewater treatment, water and…” Source: RevenueBase Database · checked Sep 21, 2026
13	GLJ LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	111 contacts →
	Indirect evidence “As global energy consultants, GLJ’s expertise has evolved over the past 50 years to meet the world’s need for responsible, sustainable energy.” Source: RevenueBase Database · checked Sep 21, 2026
14	OEC	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 21, 2026	1,001-5,000	109 contacts →
	Indirect evidence “OEC serves the infrastructure, energy, gas and electricity distribution, and telecommunications sectors.” Source: RevenueBase Database · checked Sep 21, 2026
15	Globotech INC	Indirect evidence	Port Elgin, ON, CanadaHQ checked Sep 21, 2026	201-500	108 contacts →
	Indirect evidence “Globotech is a family of Engineers working together to provide technically sound solutions for your projects in an efficient and cost effective manner.” Source: RevenueBase Database · checked Sep 21, 2026
16	KSH Solutions INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 21, 2026	51-200	88 contacts →
	Indirect evidence “KSH is now part of AFRY!” Source: RevenueBase Database · checked Sep 21, 2026
17	The RPM Groups	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 21, 2026	11-50	80 contacts →
	Indirect evidence “We deliver solutions for our clients because we listen to their needs.” Source: RevenueBase Database · checked Sep 21, 2026
18	Mcdaniel	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	76 contacts →
	Indirect evidence “McDaniel is focused on unravelling the complexities of the Energy business.” Source: RevenueBase Database · checked Sep 21, 2026
19	Econoler	Partial evidence	Québec, QC, CanadaHQ checked Sep 21, 2026	51-200	75 contacts →
	Partial evidence “Econoler is an international consulting firm specializing in energy efficiency, energy demand-side management, and climate finance, supporting decarbonization efforts worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
20	Canusa EPC	Partial evidence	Calgary, AB, CanadaHQ checked Sep 21, 2026	51-200	65 contacts →
	Partial evidence “CANUSA EPC specializes in engineering, procurement, construction management, and consulting services for industrial and energy facilities.” Source: RevenueBase Database · checked Sep 21, 2026
21	Erth Corporation	Indirect evidence	London, ON, CanadaHQ checked Sep 21, 2026	51-200	65 contacts →
	Indirect evidence “ERTH Corporation is involved in many facets of the electricity industry in Ontario and across North America.” Source: RevenueBase Database · checked Sep 21, 2026
22	Consultants Mesar INC	Indirect evidence	Trois-rivières, QC, CanadaHQ checked Sep 21, 2026	51-200	59 contacts →
	Indirect evidence “Consultants MESAR est une firme d'ingénierie multidisciplinaire, active dans les secteurs des infrastructures et de l’industriel.” Source: RevenueBase Database · checked Sep 21, 2026
23	Kelvin Emtech	Partial evidence	Montréal, QC, CanadaHQ checked Sep 21, 2026	51-200	49 contacts →
	Partial evidence “Kelvin Emtech is a consulting and engineering firm with offices in Montreal and Toronto.” Source: RevenueBase Database · checked Sep 21, 2026
24	Envari Energy Solutions	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 21, 2026	51-200	46 contacts →
	Partial evidence “Envari Energy Solutions is a trusted energy transformation partner for communities, businesses, and utilities.” Source: RevenueBase Database · checked Sep 21, 2026
25	RR Power Consulting INC	Indirect evidence	Waterloo, ON, CanadaHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 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: utilities consulting 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 utilities consulting firms.
Partial evidence: Its own public description names part of utilities consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utilities consulting 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 378 utilities consulting firms based in Canada

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Utilities consulting firms based in Canada at a glance

As of Sep 21, 2026

43.0%Verified-email coverage

19.6Average contacts per company

1-10Median size (employees)

24.6%Largest-city concentration · Calgary

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

223

11-50

106

51-200

201-500

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 378 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 utilities consulting 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 “utilities consulting 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 utilities consulting 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 utilities consulting 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, 3,192 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 21, 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.

Utilities consulting firms by metro

Utilities consulting firms in Calgary93
Utilities consulting firms in Toronto39

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 utilities consulting 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 utilities consulting firms are there based in Canada?

RevenueBase identified 378 utilities consulting 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?

GBI, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most utilities consulting firms?

Calgary leads with 93 headquartered companies, followed by Toronto (39) and Edmonton (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 3,192 verified decision-maker contacts tracked across these 378 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 21, 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.