Company lists · Data refreshed September 2026

Top 25 Commercial energy consultants based in Toronto, Canada

Name: Commercial energy consultants based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 104 companies tracked

RevenueBase identified 104 commercial energy consultants headquartered in Toronto, Canada as of September 2026 and tracks 1,345 professional contacts across them, including 825 with verified work emails. Toronto is the largest hub.

This list covers commercial energy consultants headquartered in Toronto, 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 16, 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 16, 2026 86% judged on-target in blind review

104Companies

1,345Contacts tracked

825Verified emails

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The 25 largest commercial energy consultants based in Toronto, Canada

Ranked by team size

Top 25 of 104 commercial energy consultants based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to commercial energy consultants: 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	MCW Group Of Companies	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 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 16, 2026
2	Enwave Energy Corporation	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	166 contacts →
	Partial evidence “Enwave Energy Corporation is a fully integrated, sustainable energy services provider with operations in Toronto, Windsor, London, Markham, and Charlottetown.” Source: RevenueBase Database · checked Sep 16, 2026
3	Polaron Energy	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	123 contacts →
	Partial evidence “Polaron has defined excellence in Canada’s renewable energy sector since 2013, with proven staying power amid a fast paced industry and a vast portfolio of over installations.” Source: RevenueBase Database · checked Sep 16, 2026
4	Blackstone Energy Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	98 contacts →
	Partial evidence “Blackstone Energy is an energy transition company that delivers responsible energy and carbon management.” Source: RevenueBase Database · checked Sep 16, 2026
5	Quinn Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	53 contacts →
	Partial evidence “Quinn+Partners is a leading management consultancy specializing in corporate sustainability, sustainable finance, climate change and responsible investment advisory services.” Source: RevenueBase Database · checked Sep 16, 2026
6	Purpose Building INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	32 contacts →
	Indirect evidence “Purpose develops solutions for healthy, long-life buildings that work in a low-carbon, circular economy.” Source: RevenueBase Database · checked Sep 16, 2026
7	Enerlife Consulting INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	30 contacts →
	Partial evidence “Enerlife helps owners and managers achieve the full potential of their buildings, drawing on our dynamic national database and experience with leading organizations to provide…” Source: RevenueBase Database · checked Sep 16, 2026
8	Ecovert Member Of BPA	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	29 contacts →
	Indirect evidence “Ecovert is a full service sustainability consulting firm committed to creating economic, environmental and social synergies for the development sector.” Source: RevenueBase Database · checked Sep 16, 2026
9	CD Sonter LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “CD SONTER, an industry leader in sustainable solutions, provides waste auditing and environmental consulting, and project management of environmental awards and certifications.” Source: RevenueBase Database · checked Sep 16, 2026
10	Noventa Energy Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	27 contacts →
	Partial evidence “Noventa is a renewable energy company providing proprietary solutions to reduce carbon emissions and manage energy costs through a full suite of services that range from…” Source: RevenueBase Database · checked Sep 16, 2026
11	Enersavings INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	27 contacts →
	Partial evidence “EnerSavings Inc is committed to providing a sustainable and tailored energy-saving solution, so our customers reduce operating expenses, eliminate maintenance, boost the…” Source: RevenueBase Database · checked Sep 16, 2026
12	Adaptis	Indirect evidence	Toronto, CanadaHQ checked Sep 16, 2026	11-50	27 contacts →
	Indirect evidence “Adaptis is a diverse team of carbon reduction experts supercharged by a proprietary software platform for evaluating and optimizing building performance, whole-life carbon, and…” Source: RevenueBase Database · checked Sep 16, 2026
13	Volta Energy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “Founded in 2009, Volta has been ahead of the grain in creating a sustainable future for over a decade.” Source: RevenueBase Database · checked Sep 16, 2026
14	Efficiency Capital	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Efficiency Capital (EC) is an Energy-as-a-Service company that develops, invests, and manages various energy and net-zero projects in the built environment.” Source: RevenueBase Database · checked Sep 16, 2026
15	Brooklin Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “We help clients - whether it is managing growth opportunities, introducing new technologies, fostering behavioural change or opening profit bottlenecks.” Source: RevenueBase Database · checked Sep 16, 2026
16	Green Integrations INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “At Green Integrations, we’re committed to making sustainable energy solutions practical, accessible, and impactful.” Source: RevenueBase Database · checked Sep 16, 2026
17	Jupiter Energy Advisors INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “JUPITER is your energy partner.” Source: RevenueBase Database · checked Sep 16, 2026
18	Watershed Technologies INC	Indirect evidence	Toronto, CanadaHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “Watershed offers science and technology based solutions to enable the transition to sustainability.” Source: RevenueBase Database · checked Sep 16, 2026
19	Energy Work INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	12 contacts →
	Partial evidence “Energy@Work Inc.” Source: RevenueBase Database · checked Sep 16, 2026
20	Circuit Energy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	11 contacts →
	Indirect evidence “We are a full-service Engineering/Contracting Company with partners in various fields of Electrical, Mechanical, Industrial and Civil Engineering.” Source: RevenueBase Database · checked Sep 16, 2026
21	Quwa Smart Services	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	11 contacts →
	Partial evidence “Quwa Smart Services Inc (QSS) is a dynamic engineering consulting firm specializing in Energy Management, Decarbonization and Smart Technology Solutions.” Source: RevenueBase Database · checked Sep 16, 2026
22	Ecogrid Technologies INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “Turn Key Energy Efficiency Solutions Provider” Source: RevenueBase Database · checked Sep 16, 2026
23	Utilis Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
24	AA Impact INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	7 contacts →
	Partial evidence “We specialize in guiding and transitioning Energy, Supply Chain and Financial Service businesses towards environmentally conscious and socially responsible practices.” Source: RevenueBase Database · checked Sep 16, 2026
25	Green Reason INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	1-10	7 contacts →
	Indirect evidence “A sustainable building consulting and project management company.” Source: RevenueBase Database · checked Sep 16, 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: commercial energy consultants. 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 commercial energy consultants.
Partial evidence: Its own public description names part of commercial energy consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name commercial energy consultants. 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 104 commercial energy consultants based in Toronto, Canada

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Commercial energy consultants based in Toronto, Canada at a glance

As of Sep 16, 2026

61.3%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 104 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 commercial energy consultants, 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 Toronto, Canada whose own description of what they do matches “commercial energy consultants”. 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 commercial energy consultants), 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 commercial energy consultants, and records with no verified work email. Companies headquartered outside Toronto 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, 825 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 16, 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.

Commercial energy consultants by metro in Canada

Commercial energy consultants in Toronto104
Commercial energy consultants in Calgary80
Commercial energy consultants in Vancouver51
Commercial energy consultants in Montreal40
Commercial energy consultants in Edmonton26

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 commercial energy consultants, 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 commercial energy consultants are there based in Toronto, Canada?

RevenueBase identified 104 commercial energy consultants headquartered in Toronto, 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?

MCW Group Of Companies, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most commercial energy consultants?

Toronto leads with 104 headquartered companies, followed by Calgary (80) and Vancouver (51).

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 825 verified decision-maker contacts tracked across these 104 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 16, 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.