Company lists · Data refreshed September 2026

Top 25 Sustainability companies based in Canada

Name: Sustainability companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 600 companies tracked

RevenueBase identified 600 sustainability companies headquartered in Canada as of September 2026 and tracks 3,838 professional contacts across them, including 1,473 with verified work emails. Toronto is the largest hub.

This list covers sustainability companies 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

600Companies

3,838Contacts tracked

1,473Verified emails

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The 25 largest sustainability companies based in Canada

Ranked by team size

Top 25 of 600 sustainability companies 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 sustainability 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	Nature-Action Québec	Indirect evidence	Beloeil, CanadaHQ checked Sep 19, 2026	51-200	140 contacts →
	Indirect evidence “Nature-Action Québec est une entreprise d’économie sociale qui travaille à la protection de l’environnement depuis 1986.” Source: RevenueBase Database · checked Sep 19, 2026
2	Blackstone Energy Services INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	98 contacts →
	Indirect evidence “Blackstone Energy is an energy transition company that delivers responsible energy and carbon management.” Source: RevenueBase Database · checked Sep 19, 2026
3	Tentree	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	85 contacts →
	Indirect evidence “The beautiful landscape we know and love is fast disappearing.” Source: RevenueBase Database · checked Sep 19, 2026
4	Akonovia	Indirect evidence	Montréal, CanadaHQ checked Sep 19, 2026	51-200	73 contacts →
	Indirect evidence “Akonovia helps you with your energy efficiency and decarbonization goals.” Source: RevenueBase Database · checked Sep 19, 2026
5	Envirocentre	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	51-200	69 contacts →
	Indirect evidence “Practical climate solutions, shaped by people and place.” Source: RevenueBase Database · checked Sep 19, 2026
6	Rolland	Indirect evidence	St-jerome, QC, CanadaHQ checked Sep 19, 2026	201-500	69 contacts →
	Indirect evidence “De nos racines dans un petit moulin en 1882, Rolland est devenu un fournisseur international de papier durable.” Source: RevenueBase Database · checked Sep 19, 2026
7	Prism Engineering Limited	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “We believe in changing systems for a better world.” Source: RevenueBase Database · checked Sep 19, 2026
8	Arcadian Projects INC	Indirect evidence	New Hamburg, ON, CanadaHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Building a Resilient Future, Together At Arcadian Projects, we’re driven by a deep commitment to a better tomorrow.” Source: RevenueBase Database · checked Sep 19, 2026
9	Quinn Partners	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	53 contacts →
	Strong 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 19, 2026
10	Good Natured Products INC	Strong evidence	Brampton, ON, CanadaHQ checked Sep 19, 2026	51-200	49 contacts →
	Strong evidence “We're good natured Products Inc, and we're at the forefront of North America's shift toward sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
11	LCL	Indirect evidence	Granby, QC, CanadaHQ checked Sep 19, 2026	11-50	48 contacts →
	Indirect evidence “Nous sommes LCL Fondée en 2006, LCL est une firme d’experts-conseils en solutions environnementales.” Source: RevenueBase Database · checked Sep 19, 2026
12	Ciraig	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	45 contacts →
	Indirect evidence “The CIRAIG is a research-driven organisation that combines the expertise of Polytechnique Montréal and École des sciences de gestion (ESG) UQÀM.” Source: RevenueBase Database · checked Sep 19, 2026
13	DG Group Development	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “For over forty years, DG Group has been a leader in planning and developing properties in a sustainable manner.” Source: RevenueBase Database · checked Sep 19, 2026
14	Footprint	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	37 contacts →
	Strong evidence “Footprint is a consulting practice comprised of a highly-specialized team of professionals dedicated entirely to sustainability.” Source: RevenueBase Database · checked Sep 19, 2026
15	Globe Group	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	36 contacts →
	Indirect evidence “The GLOBE Group is a conglomerate of privately-held companies dedicated to finding practical business-oriented solutions to the world's environmental problems.” Source: RevenueBase Database · checked Sep 19, 2026
16	Enerzam	Strong evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	11-50	33 contacts →
	Strong evidence “At EnerZam, we provide innovative engineering solutions that drive your sustainability initiatives and help you achieve your decarbonization goals.” Source: RevenueBase Database · checked Sep 19, 2026
17	Earth DAY Canada	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	11-50	33 contacts →
	Indirect evidence “Earth Day Canada is an environmental services non-profit organization that believes firmly in transforming ideas for a more sustainable world into concrete solutions.” Source: RevenueBase Database · checked Sep 19, 2026
18	Bullfrog Power	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “Bullfrog Power, an Envest Corp.” Source: RevenueBase Database · checked Sep 19, 2026
19	GCM Enviro Synergies INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “GCM Enviro Synergies inc, une filiale de la grande famille GCM Corpo, offre une gamme complète de services en environnement et en développement durable afin d’accompagner nos…” Source: RevenueBase Database · checked Sep 19, 2026
20	Energy Performance Services EPS	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “For over 34 years, EPS has been a trusted leader in industrial energy efficiency and energy management across Canada and internationally.” Source: RevenueBase Database · checked Sep 19, 2026
21	Panevo	Strong evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	29 contacts →
	Strong evidence “At Panevo we combine our passion for sustainability and engineering to deliver a portfolio of services that enable organizations to minimize their utility usage, significantly…” Source: RevenueBase Database · checked Sep 19, 2026
22	Ecovert Member Of BPA	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	29 contacts →
	Strong 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 19, 2026
23	CD Sonter LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 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 19, 2026
24	Noventa Energy Partners	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect 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 19, 2026
25	Enersavings INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	27 contacts →
	Indirect 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 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: sustainability 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 sustainability companies.
Partial evidence: Its own public description names part of sustainability companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name sustainability 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 600 sustainability companies based in Canada

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Sustainability companies based in Canada at a glance

As of Sep 19, 2026

38.4%Verified-email coverage

6.4Average contacts per company

1-10Median size (employees)

19.7%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

430

11-50

135

51-200

201-500

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 600 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 sustainability 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 Canada whose own description of what they do matches “sustainability 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 sustainability 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 sustainability companies, 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, 1,473 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.

Sustainability companies by metro

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 sustainability 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 sustainability companies are there based in Canada?

RevenueBase identified 600 sustainability companies 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?

Nature-Action Québec, headquartered in Beloeil, tops this list with the largest team on record.

Which city has the most sustainability companies?

Toronto leads with 118 headquartered companies, followed by Montreal (63) and Vancouver (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 1,473 verified decision-maker contacts tracked across these 600 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.