Company lists · Data refreshed November 2026

Top 25 Environmental health organizations based in Canada

RevenueBase identified 62 company matches for environmental health organizations associated with Canada as of November 2026 and tracks 850 professional contacts across them, including 412 with verified work emails. Toronto is the largest hub.

This list covers company matches for environmental health organizations 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
62Companies
850Contacts tracked
412Verified emails
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The 25 largest environmental health organizations based in Canada

Ranked by team size
Top 25 of 62 company matches for environmental health organizations 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 matchThorold, ON, CanadaHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“Niagara Region Public Health is committed to providing public health programs and services, and an efficient response to the changing public health needs of the communities we…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCornwall, CanadaHQ recorded Nov 6, 202651-200109 contacts →

Exact match

“The Eastern Ontario Health Unit promotes and protects the health and wellness of our community by preventing diseases and injuries, and by advocating for a safe and healthy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBrantford, ON, CanadaHQ recorded Nov 6, 2026201-500104 contacts →

Exact match

“We champion the right of all people to live a healthy, safe, and thriving life – no matter who they are or where they come from.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Environmental Defence inspires change by connecting people with environmental issues that affect their daily lives in their homes, workplaces & neighbourhoods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“The Alberta Municipal Health and Safety Association (AMHSA) is an educational non‑profit organization that promotes the knowledge of health, safety, and environment in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Pollution Probe is a national, non-profit organization that exists to improve the health and well-being of Canadians by advancing policy that achieves positive, tangible…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKelowna, BC, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Apex EHS Services is an environmental health and safety consultancy in British Columbia, specializing in hazardous materials surveying, analytical services, safety documentation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“With over 160 years of combined experience, Buller Crichton Environmental Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMadawaska Valley, CanadaHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“The Canadian Coalition for Green Health Care (CCGHC) is an alliance of committed Canadian health service organizations, associations and environmentally focused partners providing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“We advocate for the environment and your health by working on issues related to pesticides, sustainable energy, asbestos, local/organic food, greening hospitals, climate change…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSaint John, NB, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“ACAP Saint John is a multi-stakeholder ENGO that was formed in 1992 with a strategic mandate to improve the environmental integrity of the Saint John Harbour and its regional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The Women's Healthy Environments Network (WHEN) is a non-profit charitable organization that educates the public and policy makers about environmental health as a key determinant…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBlacks Harbour, NB, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Eastern Charlotte Waterways is a resource and research centre promoting environmental health in southwestern New Brunswick.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSaint-sauveur, QC, CanadaHQ recorded Nov 6, 20261-108 contacts →

Exact match

“The Environmental Health Association of Quebec (ASEQ-EHAQ) is a registered charitable organization founded in 2004, dedicated to advancing awareness, inclusion, accessibility, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchOttawa, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“MiningWatch Canada is a non-profit organization supported by environmental, social justice, Aboriginal and labour organisations from across the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Action cancer du sein du Québec est un organisme en santé environnementale dédié à la prévention du cancer du sein, avec un accent particulier sur les facteurs environnementaux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“Resource Environmental Associates provides first quality consulting, training and contracting services, to help organizations achieve their goals for protection of employee…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We provide high-quality occupational and environmental public health services to reduce health risks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSept-îles, QC, CanadaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“The Northern Institute for Environmental and Occupational Health Research (INREST) is a non-profit organisation focused on questions about the environment and occupational health…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchVancouver, CanadaHQ recorded Nov 6, 20261-103 contacts →

Exact match

“The Centre for Law and the Environment (CLE) is a hub at Allard Law for creating and spreading knowledge, ideas and practices about the role of law in securing a healthy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Fondé en 1983, Contex Environnement complète les besoins de l'industrie en matière d'hygiène industrielle et environnementale ainsi qu'en matière de santé publique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLake Country, BC, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Owner-Operated Biological & Regulatory-focused Environmental Company based out of Lake Country, British Columbia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Enviro Management Inc.(EMI) is an environmental consulting firm based in the Greater Toronto Area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMontréal, QC, CanadaHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Le secrétariat international francophone pour l’évaluation environnementale (SIFÉE) est une organisation non gouvernementale internationale à but non lucratif dont le siège social…”

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

Showing 25 of 62 environmental health organizations based in Canada

See the full list, filter by size, metro and specialty, and access 412 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental health organizations based in Canada at a glance

As of Nov 6, 2026
48.5%Verified-email coverage
13.7Average contacts per company
1-10Median size (employees)
17.7%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
18
51-200
3
201-500
4
1,001-5,000
1

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 62 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 “environmental health organizations” 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 412 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.

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 “environmental health organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental health organizations are there based in Canada?

RevenueBase identified 62 company matches for environmental health organizations 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?

Niagara Region Public Health & Emergency Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental health organizations?

Toronto leads with 11 company records, followed by Montreal (6) and Ottawa (5).

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 412 professional contacts with verified work emails tracked across these 62 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.