Company lists · Data refreshed November 2026

Top 25 Sustainability communications advisors based in Canada

RevenueBase identified 142 company matches for sustainability communications advisors associated with Canada as of November 2026 and tracks 760 professional contacts across them, including 313 with verified work emails. Toronto is the largest hub.

This list covers company matches for sustainability communications advisors associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
142Companies
760Contacts tracked
313Verified emails
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The 25 largest sustainability communications advisors based in Canada

Ranked by team size
Top 25 of 142 company matches for sustainability communications advisors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“GlobeScan is a global insights and advisory firm specializing in trust, sustainability, and engagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Quinn+Partners is a leading management consultancy specializing in corporate sustainability, sustainable finance, climate change and responsible investment advisory services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchToronto, AB, CanadaHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Footprint is a consulting practice comprised of a highly-specialized team of professionals dedicated entirely to sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Emerging Ag is a boutique international consulting firm providing communications and public affairs services to clients in the agriculture, food, and health sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLaval, QC, CanadaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Enviro-Experts : Génie et environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Ecovert is a full service sustainability consulting firm committed to creating economic, environmental and social synergies for the development sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlma, QC, CanadaHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Le Centre québécois de développement durable (CQDD) est un organisme à but non lucratif (OBNL) autonome qui compte plus de 30 ans d’expérience en application opérationnelle du…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-1017 contacts →

Exact match

“Pinna helps clients embed sustainability values into practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-1016 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSherbrooke, QC, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“ADDERE est un organisme à but non lucratif dont la mission est de promouvoir et d'intégrer le développement durable au sein d’entreprises, d'institutions et d'organisations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“Energy@Work Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 20261-1015 contacts →

Exact match

“We believe changing the way we do business has the power to change the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGuelph, ON, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“At Zon Engineering Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Nous sommes une firme de consultation en développement durable qui accompagne des clients dans la transformation positive de leurs organisations à travers plusieurs offres…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMascouche, QC, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ConsulTerre est une agence de gestion-conseils en développement durable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“We are a team of former MSCI and Sustainalytics experts that now advise corporations on improving their ESG ratings and sustainability reporting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMauricie, QC, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Bleu forêt est une coop de communication responsable spécialisée en environnement, en justice sociale et en alimentation de proximité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“The Network for Business Sustainability (NBS) is dedicated to making business more sustainable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“As an environmental consultant, S-Cubed Environmental works hand-in-hand with clients to develop sustainable solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“eValuater | Powered by Intengine: The all-in-one platform for sustainability management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchHalifax, NS, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“At Six Words, we provide strategic communication, change management and marketing services to people and organizations working to build stronger communities and a healthier planet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are a group of independent Environmental, Social and Governance (ESG) professionals who work together to provide the best possible advice to our customers for ESG performance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHalifax, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“EcoAdvisors is a Certified B Corporation® and a TNFD Early Adopter that builds robust, multi-partner sustainability programs for nonprofits, advises leading global corporations on…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMaple Ridge, BC, CanadaHQ recorded Nov 6, 20261-104 contacts →

Exact match

“3EYOND works with First Nations, Governments, Communities (Remote/Rural), & Small Businesses to help them create and achieve their sustainability goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 142 sustainability communications advisors based in Canada

See the full list, filter by size, metro and specialty, and access 313 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainability communications advisors based in Canada at a glance

As of Nov 6, 2026
41.2%Verified-email coverage
5.4Average contacts per company
1-10Median size (employees)
22.5%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
118
11-50
21
51-200
3

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 142 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “sustainability communications advisors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 313 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Sustainability communications advisors by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “sustainability communications advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainability communications advisors are there based in Canada?

RevenueBase identified 142 company matches for sustainability communications advisors associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Globescan tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sustainability communications advisors?

Toronto leads with 32 company records, followed by Vancouver (17) and Calgary (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 313 professional contacts with verified work emails tracked across these 142 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.