Company lists · Data refreshed September 2026

Top 25 Project management consulting clean energy companies based in Toronto, Canada

Name: Project management consulting clean energy companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 172 companies tracked

RevenueBase identified 172 project management consulting clean energy companies headquartered in Toronto, Canada as of September 2026 and tracks 1,516 professional contacts across them, including 819 with verified work emails. Across Canada, Calgary is the largest hub for this category (227 companies); Toronto follows with 172.

This list covers project management consulting clean energy companies 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 29, 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 29, 2026 86% judged on-target in blind review

172Companies

1,516Contacts tracked

819Verified emails

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The 25 largest project management consulting clean energy companies based in Toronto, Canada

Ranked by team size

Top 25 of 172 project management consulting clean energy companies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to project management consulting clean energy 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	MCW Group Of Companies	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	201-500	363 contacts →
	Strong 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 29, 2026
2	Exactus Energy	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	153 contacts →
	Partial evidence “Exactus Energy is a professional services firm operating across the United States and Canada.” Source: RevenueBase Database · checked Sep 29, 2026
3	Polaron Energy	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
4	Blackstone Energy Services INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	98 contacts →
	Strong evidence “Blackstone Energy is an energy transition company that delivers responsible energy and carbon management.” Source: RevenueBase Database · checked Sep 29, 2026
5	Halyard INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	56 contacts →
	Indirect evidence “Technically Strong, Up for the Challenge Serving the mineral processing, water treatment and utility industries, Halyard offers its clients a team of multi-disciplinary engineers…” Source: RevenueBase Database · checked Sep 29, 2026
6	Bluelime Technical Services	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	51-200	43 contacts →
	Strong evidence “Bluelime Technical Services (BTS) is an Indigenous-owned project management and inspection services firm supporting the utility and energy sectors across North America.” Source: RevenueBase Database · checked Sep 29, 2026
7	Footprint	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	37 contacts →
	Partial evidence “Footprint is a consulting practice comprised of a highly-specialized team of professionals dedicated entirely to sustainability.” Source: RevenueBase Database · checked Sep 29, 2026
8	Enerlife Consulting INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
9	CD Sonter LTD	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	28 contacts →
	Strong 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 29, 2026
10	Noventa Energy Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
11	Powerhaus Consulting Part Of SLR	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
12	Kaihen	Strong evidence	Toronto, CanadaHQ checked Sep 29, 2026	11-50	22 contacts →
	Strong evidence “Kaihen is a Canadian consulting firm based in Toronto, Ontario that helps electric, gas and water utilities, home services companies, energy retailers and municipalities prepare…” Source: RevenueBase Database · checked Sep 29, 2026
13	Brooklin Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
14	Metsco Energy Solutions	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
15	Jupiter Energy Advisors INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “JUPITER is your energy partner.” Source: RevenueBase Database · checked Sep 29, 2026
16	Mann Engineering	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	14 contacts →
	Strong 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 29, 2026
17	Watershed Technologies INC	Indirect evidence	Toronto, CanadaHQ checked Sep 29, 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 29, 2026
18	Energy Work INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1-10	12 contacts →
	Partial evidence “Energy@Work Inc.” Source: RevenueBase Database · checked Sep 29, 2026
19	Duffy & Associates Design Build	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Duffy & Associates employs approximately 15 full time staff.” Source: RevenueBase Database · checked Sep 29, 2026
20	Circuit Energy	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 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 29, 2026
21	Quwa Smart Services	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1-10	11 contacts →
	Strong 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 29, 2026
22	Mettko	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	11-50	11 contacts →
	Strong evidence “Established in 1986, METTKO is a leading independent Canadian consulting company focused exclusively on providing professional project management, construction and value- added…” Source: RevenueBase Database · checked Sep 29, 2026
23	projectadvisor.com	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1-10	9 contacts →
	Strong evidence “We provide high-end professional project management, strategic management consulting and transformational leadership development services to leading organizations.” Source: RevenueBase Database · checked Sep 29, 2026
24	Proplanix Consulting Group	Strong evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1-10	8 contacts →
	Strong evidence “Proplanix is a talented team of hands on individuals that is dedicated in collaborating and providing a range of Project Management Services to the Construction Industry.” Source: RevenueBase Database · checked Sep 29, 2026
25	ARK Management LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 29, 2026	1-10	7 contacts →
	Indirect evidence “MISSION STATEMENT - “Doing what we’re good at, so you can focus on what you’re good at” We are a service-oriented firm whose goal is to help our clients be successful by doing the…” Source: RevenueBase Database · checked Sep 29, 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: project management consulting clean energy 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 project management consulting clean energy companies.
Partial evidence: Its own public description names part of project management consulting clean energy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name project management consulting clean energy 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 172 project management consulting clean energy companies based in Toronto, Canada

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Project management consulting clean energy companies based in Toronto, Canada at a glance

As of Sep 29, 2026

54.0%Verified-email coverage

8.8Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

118

11-50

51-200

201-500

5,001-10,000

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 172 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 project management consulting clean energy 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 Toronto, Canada whose own description of what they do matches “project management consulting clean energy 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 project management consulting clean energy 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 project management consulting clean energy companies, 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, 819 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 29, 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.

Project management consulting clean energy companies 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 project management consulting clean energy 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 project management consulting clean energy companies are there based in Toronto, Canada?

RevenueBase identified 172 project management consulting clean energy companies 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 in Canada has the most project management consulting clean energy companies?

Calgary leads Canada with 227 headquartered companies, followed by Toronto (172) and Vancouver (88).

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 819 verified decision-maker contacts tracked across these 172 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 29, 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.