Company lists · Data refreshed November 2026

Top 25 Environmental ministries based in Canada

RevenueBase identified 82 company matches for environmental ministries associated with Canada as of November 2026 and tracks 13,660 professional contacts across them, including 1,751 with verified work emails. Toronto is the largest hub.

This list covers company matches for environmental ministries 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
82Companies
13,660Contacts tracked
1,751Verified emails
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The 25 largest environmental ministries based in Canada

Ranked by team size
Top 25 of 82 company matches for environmental ministries 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 matchGatineau, QC, CanadaHQ recorded Nov 6, 20265,001-10,0006,678 contacts →

Exact match

“Environment and Climate Change Canada informs Canadians about protecting and conserving our natural heritage and ensuring a clean, safe and sustainable environment for present and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261,001-5,0001,682 contacts →

Exact match

“Official account of Ontario Ministry of the Environment, Conservation and Parks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSherwood Park, AB, CanadaHQ recorded Nov 6, 20261,001-5,000491 contacts →

Exact match

“Since 1962, Vertex has been a leading North American provider of environmental services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 202611-50105 contacts →

Exact match

“For more than 15 years, we operated as Sartori Environmental Inc, establishing an exceptional reputation for our reliable, responsible, and innovative approach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSaskatoon, SK, CanadaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Canada North Environmental Services (CanNorth) provides a full range of environmental services and is 100% First Nations owned by the Lac La Ronge Indian Band, Saskatchewan’s…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchCarleton-sur-mer, QC, CanadaHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“PESCA Environment assists you in the realization of your projects for more than 30 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 202651-20051 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVaughan, ON, CanadaHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“Groundwater Environmental Management Services (GEMS), is the Environmental Specialist for the Construction Industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRosemere, QC, CanadaHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“La Ville de Rosemère a pour mission de créer un milieu de vie qui répond aux besoins de sa communauté tout en maximisant l’attrait de son territoire par la qualité de son…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMahone Bay, NS, CanadaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Coastal Action is an environmental non-profit based on the South Shore of Nova Scotia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSt. Thomas, ON, CanadaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Ecosource is an innovative Ontario-based organization that inspires the community to become more environmentally responsible through creative public education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGatineau, QC, CanadaHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Le CREDDO est un organisme sans but lucratif qui est reconnu comme l'interlocuteur privilégié du ministère du Développement durable, de l’Environnement et de la Lutte contre les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPeterborough, ON, CanadaHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Founded in 1995, Green Communities Canada is a national non-profit association of over 100 community-based environmental organizations and partner organizations working together…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“At Spencer Environmental, we specialize in comprehensive environmental and biophysical impact assessments, environmental and conservation planning, wetland services, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVancouver, BC, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“When you need innovative solutions and the undivided attention of senior professionals with unrivalled knowledge of today’s environmental regulatory and policy ecosystem, think…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“MEIA assists its members in the business of the environment through: provision of HR services, collaboration with government and other organizations, communication of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTrois-rivières, QC, CanadaHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Créé en 1995, Environnement Mauricie est un organisme à but non lucratif voué à la protection de l'environnement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLondon, ON, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“The London Environmental Network (LEN) is an environmental charitable organization based in London, Ontario, Canada.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoucherville, QC, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Fous de Nature est un organisme à but non lucratif et de bienfaisance dont la mission est de cultiver l’émerveillement et l’attachement à la nature par la découverte du riche…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaint John, NB, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Environmental service and consulting provider for governmental agencies, municipalities, construction industry, NGOs, engineering firms, land developers, and the energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRouyn-noranda, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Fondé en 1995, le CREAT est un organisme à but non lucratif reconnu par le Ministère de l'Environnement (MELCCFP).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“The Mary Ward Centre is a Ministry of the Congregation of Jesus (Loretto Sisters Canada).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEdmonton, AB, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Interfaith Partners for Sustainable Communities.”

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

Showing 25 of 82 environmental ministries based in Canada

See the full list, filter by size, metro and specialty, and access 1,751 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental ministries based in Canada at a glance

As of Nov 6, 2026
12.8%Verified-email coverage
166.6Average contacts per company
1-10Median size (employees)
7.3%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
18
51-200
5
501-1,000
2
1,001-5,000
5
5,001-10,000
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 82 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 ministries” 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 1,751 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 ministries”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental ministries are there based in Canada?

RevenueBase identified 82 company matches for environmental ministries 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?

Environment And Climate Change Canada tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most environmental ministries?

Toronto leads with 6 company records, followed by Peterborough (4) and Quebec (4).

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 1,751 professional contacts with verified work emails tracked across these 82 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.