Company lists · Data refreshed September 2026

Top 25 Energy consultants based in Toronto, Canada

Name: 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 15, 2026 147 companies tracked

RevenueBase identified 147 energy consultants headquartered in Toronto, Canada as of September 2026 and tracks 2,976 professional contacts across them, including 1,201 with verified work emails. Calgary is the largest hub.

This list covers 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 15, 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 15, 2026 86% judged on-target in blind review

147Companies

2,976Contacts tracked

1,201Verified emails

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The 25 largest energy consultants based in Toronto, Canada

Ranked by team size

Top 25 of 147 energy consultants based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to 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	H.H. Angus & Associates LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
2	MCW Group Of Companies	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
3	Enwave Energy Corporation	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
4	Blackstone Energy Services INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
5	Hammerschlag & Joffe INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	97 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
6	The Mitchell Partnership Inc. NOW BPA	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	59 contacts →
	Indirect evidence “Founded in 1958 in Toronto, The Mitchell Partnership Inc.(TMP) is a mechanical building services consulting engineering practice.” Source: RevenueBase Database · checked Sep 15, 2026
7	Quinn Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
8	Footprint	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	37 contacts →
	Indirect evidence “Footprint is a consulting practice comprised of a highly-specialized team of professionals dedicated entirely to sustainability.” Source: RevenueBase Database · checked Sep 15, 2026
9	Edgecom Energy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	36 contacts →
	Indirect evidence “The grid is under more pressure than ever.” Source: RevenueBase Database · checked Sep 15, 2026
10	Goldfin Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	31 contacts →
	Indirect evidence “Our clients want to do what they’re great at while becoming more sustainable, resilient, and competitive.” Source: RevenueBase Database · checked Sep 15, 2026
11	Enerlife Consulting INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
12	Noventa Energy Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
13	Enersavings INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
14	Algal Engineering LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	27 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 15, 2026
15	Adaptis	Indirect evidence	Toronto, CanadaHQ checked Sep 15, 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 15, 2026
16	Powerhaus Consulting Part Of SLR	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	23 contacts →
	Indirect evidence “We are a full-service electrical engineering firm specialized in solving challenges using emerging cleantech power solutions.” Source: RevenueBase Database · checked Sep 15, 2026
17	Brooklin Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
18	Metsco Energy Solutions	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	51-200	17 contacts →
	Partial evidence “We are power sector engineers and management consultants joined in our belief that utility, C&I and ESCO companies can be both technologically robust and affordable for their…” Source: RevenueBase Database · checked Sep 15, 2026
19	Monte Carlos Consulting INC	Indirect evidence	Toronto, CanadaHQ checked Sep 15, 2026	1-10	16 contacts →
	Indirect evidence “Monte Carlos Consulting: where expertise meets efficiency.” Source: RevenueBase Database · checked Sep 15, 2026
20	Jupiter Energy Advisors INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	14 contacts →
	Partial evidence “JUPITER is your energy partner.” Source: RevenueBase Database · checked Sep 15, 2026
21	Mann Engineering	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	11-50	14 contacts →
	Partial evidence “Offering a broad range of consulting, engineering, procurement and construction services encompassing virtually all areas of the energy market, including HVAC, boilers, automation…” Source: RevenueBase Database · checked Sep 15, 2026
22	Watershed Technologies INC	Indirect evidence	Toronto, CanadaHQ checked Sep 15, 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 15, 2026
23	Energy Work INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 2026	1-10	12 contacts →
	Partial evidence “Energy@Work Inc.” Source: RevenueBase Database · checked Sep 15, 2026
24	Circuit Energy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 2026
25	Quwa Smart Services	Partial evidence	Toronto, ON, CanadaHQ checked Sep 15, 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 15, 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: 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 energy consultants.
Partial evidence: Its own public description names part of energy consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 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 147 energy consultants based in Toronto, Canada

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Energy consultants based in Toronto, Canada at a glance

As of Sep 15, 2026

40.4%Verified-email coverage

20.2Average contacts per company

1-10Median size (employees)

142.9%Largest-city concentration · Calgary

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 147 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 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 “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 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 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, 1,201 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 15, 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.

Energy consultants by metro in Canada

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 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 energy consultants are there based in Toronto, Canada?

RevenueBase identified 147 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?

H.H. Angus & Associates LTD, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most energy consultants?

Calgary leads with 210 headquartered companies, followed by Toronto (147) and Montreal (63).

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 1,201 verified decision-maker contacts tracked across these 147 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 15, 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.