Company lists · Data refreshed September 2026

Top 25 Corporate sustainability consultants based in Canada

Name: Corporate sustainability consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 491 companies tracked

RevenueBase identified 491 corporate sustainability consultants headquartered in Canada as of September 2026 and tracks 2,657 professional contacts across them, including 1,165 with verified work emails. Toronto is the largest hub.

This list covers corporate sustainability consultants 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

491Companies

2,657Contacts tracked

1,165Verified emails

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The 25 largest corporate sustainability consultants based in Canada

Ranked by team size

Top 25 of 491 corporate sustainability consultants 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 corporate sustainability 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	Delphi	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	51-200	89 contacts →
	Partial evidence “Delphi is a Canadian strategic consulting firm specializing in sustainability and climate change.” Source: RevenueBase Database · checked Sep 19, 2026
2	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
3	Pesca Environment	Indirect evidence	Carleton-sur-mer, QC, CanadaHQ checked Sep 19, 2026	51-200	60 contacts →
	Indirect evidence “PESCA Environment assists you in the realization of your projects for more than 30 years.” Source: RevenueBase Database · checked Sep 19, 2026
4	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
5	SEM	Indirect evidence	St. John's, NL, CanadaHQ checked Sep 19, 2026	11-50	51 contacts →
	Indirect evidence “Proudly rooted in Newfoundland and Labrador, SEM began as an environmental consulting firm in 2002.” Source: RevenueBase Database · checked Sep 19, 2026
6	Baastel	Indirect evidence	Gatineau, QC, CanadaHQ checked Sep 19, 2026	11-50	51 contacts →
	Indirect evidence “Established in 1989, Baastel is a global consulting firm specializing in sustainable development, with offices in Gatineau (Canada), Brussels (Belgium) and Paris (France).” Source: RevenueBase Database · checked Sep 19, 2026
7	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
8	Envirochem Services INC	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	46 contacts →
	Indirect evidence “We are your trusted environmental advisor since 1984.” Source: RevenueBase Database · checked Sep 19, 2026
9	Groupe Agéco	Partial evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	11-50	42 contacts →
	Partial evidence “Groupe AGÉCO is a consulting firm that has been active for more than 20 years in the fields of agri-food economics and corporate responsibility.” Source: RevenueBase Database · checked Sep 19, 2026
10	AET Group INC	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 19, 2026	11-50	39 contacts →
	Partial evidence “AET Group is an environmental consultancy firm committed to our ecological, financial and social responsibilities, working together collaboratively to find innovative solutions…” Source: RevenueBase Database · checked Sep 19, 2026
11	Embe Consulting Engineers INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	11-50	39 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
12	Groupe DDM	Indirect evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	11-50	37 contacts →
	Indirect evidence “Profil - Le Groupe DDM (Del Degan, Massé et Associés inc.) œuvre en gestion des ressources naturelles et de l’environnement; il compte à ce jour près de 1 500 projets à son actif.” Source: RevenueBase Database · checked Sep 19, 2026
13	Footprint	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 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 19, 2026
14	Greenstep	Partial evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	11-50	34 contacts →
	Partial evidence “Founded in 2008 to help businesses and organizations measure and improve sustainability performance, GreenStep provides industry-specific assessments, certifications, tools, and…” Source: RevenueBase Database · checked Sep 19, 2026
15	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
16	BNP Inspire	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “At BNP Inspire, our team brings extensive experience and a diverse set of skills to organizations dedicated to making a positive impact on society.” Source: RevenueBase Database · checked Sep 19, 2026
17	Goldfin Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 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 19, 2026
18	Panevo	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	29 contacts →
	Partial 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
19	Ecovert Member Of BPA	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	29 contacts →
	Partial 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
20	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
21	Enviro-Experts	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Enviro-Experts : Génie et environnement.” Source: RevenueBase Database · checked Sep 19, 2026
22	Synergy Enterprises	Indirect evidence	Victoria, BC, CanadaHQ checked Sep 19, 2026	1-10	25 contacts →
	Indirect evidence “Synergy Enterprises is a global leader in regenerative business.” Source: RevenueBase Database · checked Sep 19, 2026
23	Premier Environmental Services INC	Partial evidence	Cambridge, ON, CanadaHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “Take your sustainability and wellness commitment one step further with Premier's full suite of solutions.” Source: RevenueBase Database · checked Sep 19, 2026
24	Corporate Knights	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	24 contacts →
	Partial evidence “Corporate Knights is the voice for clean capitalism Corporate Knights Inc.(CK) has two subsidiaries: CK Media, which includes the award-winning business and society magazine…” Source: RevenueBase Database · checked Sep 19, 2026
25	Sysene Consulting INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Trusted advisors.” 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: corporate sustainability 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 corporate sustainability consultants.
Partial evidence: Its own public description names part of corporate sustainability consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name corporate sustainability 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 491 corporate sustainability consultants based in Canada

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Corporate sustainability consultants based in Canada at a glance

As of Sep 19, 2026

43.8%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

21.6%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

396

11-50

51-200

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 491 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 corporate sustainability 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 Canada whose own description of what they do matches “corporate sustainability 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 corporate sustainability 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 corporate sustainability consultants, 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, 1,165 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.

Corporate sustainability consultants 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 corporate sustainability 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 corporate sustainability consultants are there based in Canada?

RevenueBase identified 491 corporate sustainability consultants 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?

Delphi, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most corporate sustainability consultants?

Toronto leads with 106 headquartered companies, followed by Vancouver (59) and Montreal (53).

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 1,165 verified decision-maker contacts tracked across these 491 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.