Company lists · Data refreshed September 2026

Top 25 Public health nonprofits based in Canada

Name: Public health nonprofits based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 50 companies tracked

RevenueBase identified 50 public health nonprofits headquartered in Canada as of September 2026 and tracks 1,782 professional contacts across them, including 808 with verified work emails. Toronto is the largest hub.

This list covers public health nonprofits 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 20, 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 20, 2026 86% judged on-target in blind review

50Companies

1,782Contacts tracked

808Verified emails

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The 25 largest public health nonprofits based in Canada

Ranked by team size

Top 25 of 50 public health nonprofits based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public health nonprofits: 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	Niagara Region Public Health	Strong evidence	Thorold, ON, CanadaHQ checked Sep 20, 2026	201-500	180 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
2	Wellington-Dufferin-Guelph Public Health	Strong evidence	Guelph, ON, CanadaHQ checked Sep 20, 2026	201-500	175 contacts →
	Strong evidence “Public Health helps people stay well.” Source: RevenueBase Database · checked Sep 20, 2026
3	Public Health Sudbury & Districts	Strong evidence	Sudbury, ON, CanadaHQ checked Sep 20, 2026	201-500	143 contacts →
	Strong evidence “Public Health Sudbury & Districts is a progressive public health agency committed to improving health and reducing social inequities in health through evidence-informed practice.” Source: RevenueBase Database · checked Sep 20, 2026
4	Eastern Ontario Health Unit	Partial evidence	Cornwall, ON, CanadaHQ checked Sep 20, 2026	51-200	113 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
5	Thunder BAY District Health Unit	Partial evidence	Thunder Bay, ON, CanadaHQ checked Sep 20, 2026	51-200	107 contacts →
	Partial evidence “The Thunder Bay District Health Unit's vision is to be leaders in creating healthy communities and healthy environments.” Source: RevenueBase Database · checked Sep 20, 2026
6	Grand Erie Public Health	Partial evidence	Brantford, ON, CanadaHQ checked Sep 20, 2026	201-500	106 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
7	Wellfort Community Health Services	Strong evidence	Brampton, ON, CanadaHQ checked Sep 20, 2026	51-200	73 contacts →
	Strong evidence “WellFort is a nonprofit, values based organization that provides health promotion and prevention programs, primary health care and works with local residents and other agencies to…” Source: RevenueBase Database · checked Sep 20, 2026
8	Haliburton, Kawartha, Pine Ridge District Health Unit	Partial evidence	Port Hope, ON, CanadaHQ checked Sep 20, 2026	51-200	63 contacts →
	Partial evidence “Promote, prevent and protect - these words best describe what the HKPR District Health Unit does every day for the residents City of Kawartha Lakes, Haliburton County and…” Source: RevenueBase Database · checked Sep 20, 2026
9	Norwest Community Health Centres	Partial evidence	Thunder Bay, ON, CanadaHQ checked Sep 20, 2026	51-200	62 contacts →
	Partial evidence “NorWest Community Health Centres exists to respond to individual and local community needs by providing a range of services that improve the health and well-being of people and…” Source: RevenueBase Database · checked Sep 20, 2026
10	Grey Bruce Public Health	Partial evidence	Owen Sound, ON, CanadaHQ checked Sep 20, 2026	51-200	55 contacts →
	Partial evidence “We believe in building a healthier future for all.” Source: RevenueBase Database · checked Sep 20, 2026
11	Black Creek Community Health Centre	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial evidence “Vision A Healthy, Resilient and Informed Community.” Source: RevenueBase Database · checked Sep 20, 2026
12	Compass Community Health	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 20, 2026	51-200	41 contacts →
	Partial evidence “Compass Community Health is a non-profit organization that responds to the health needs of individual clients and their families, as well as to the health concerns of the…” Source: RevenueBase Database · checked Sep 20, 2026
13	Association Pour LA Santé Publique DU Québec Aspq	Partial evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	38 contacts →
	Partial evidence “L’Association pour la santé publique du Québec (ASPQ) est un organisme indépendant à but non lucratif et de bienfaisance, qui regroupe près de 1 partenaires canadiens…” Source: RevenueBase Database · checked Sep 20, 2026
14	Canadian Public Health Association Cpha	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 20, 2026	11-50	35 contacts →
	Strong evidence “The Canadian Public Health Association is the independent national voice representing the collective conscience of public health physicians, researchers, educators, students…” Source: RevenueBase Database · checked Sep 20, 2026
15	Capsana	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	33 contacts →
	Indirect evidence “Capsana is a social enterprise owned by the HMR Foundation, the ÉPIC Foundation, and the Fondation PSI, which is associated with the Montreal Heart Institute.” Source: RevenueBase Database · checked Sep 20, 2026
16	Seaway Valley Community Health Centre	Partial evidence	Cornwall, ON, CanadaHQ checked Sep 20, 2026	11-50	22 contacts →
	Partial evidence “Seaway Valley Community Health Centre is a charitable, not-for-profit community-led organization.” Source: RevenueBase Database · checked Sep 20, 2026
17	Timiskaming Health Unit	Partial evidence	Temiskaming Shores, ON, CanadaHQ checked Sep 20, 2026	1-10	21 contacts →
	Partial evidence “Timiskaming Health Unit is a company based out of Canada.” Source: RevenueBase Database · checked Sep 20, 2026
18	Central Community Health Centre	Partial evidence	St Thomas, ON, CanadaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “Central Community Health Centre (CCHC) is a charitable organization that delivers primary healthcare, health promotion services and illness prevention, with an emphasis on…” Source: RevenueBase Database · checked Sep 20, 2026
19	Oshawa Community Health Centre South Oshawa	Partial evidence	Oshawa, ON, CanadaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “Oshawa Community Health Centre offers a wide range of programs including groups focusing on health issues such as early childhood development, youth recreation, and women's…” Source: RevenueBase Database · checked Sep 20, 2026
20	Southwest Middlesex Health Centre	Partial evidence	Mount Brydges, ON, CanadaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “The Southwest Middlesex Health Centre is a non-profit charitable community governed organization.” Source: RevenueBase Database · checked Sep 20, 2026
21	United WAY Peterborough & District	Indirect evidence	Peterborough, ON, CanadaHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “United Way Peterborough & District inspires people from all walks of life to come together to raise funds, volunteer and stimulate policy and attitude changes that lead to the…” Source: RevenueBase Database · checked Sep 20, 2026
22	Women's Healthy Environments Network	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	9 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
23	Association Of Local Public Health Agencies	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Strong evidence “The Association of Local Public Health Agencies (alPHa) is a non-profit organization that provides leadership to the 36 boards of health and public health units in Ontario.” Source: RevenueBase Database · checked Sep 20, 2026
24	Brant County Health Unit	Partial evidence	Brantford, ON, CanadaHQ checked Sep 20, 2026	51-200	7 contacts →
	Partial evidence “The Brant County Health Unit is one of 35 health units in Ontario that serves a population of more than people in Brant County and the City of Brantford.” Source: RevenueBase Database · checked Sep 20, 2026
25	Harrycares Foundation	Partial evidence	Kitchener, ON, CanadaHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “Since inception, HCF has impacted over youth and community members through initiatives that combine education, mentorship, and health advocacy.” Source: RevenueBase Database · checked Sep 20, 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: public health nonprofits. 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 public health nonprofits.
Partial evidence: Its own public description names part of public health nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public health nonprofits. 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 50 public health nonprofits based in Canada

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Public health nonprofits based in Canada at a glance

As of Sep 20, 2026

45.3%Verified-email coverage

35.6Average contacts per company

11-50Median size (employees)

18.0%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 50 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 public health nonprofits, 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 “public health nonprofits”. 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 public health nonprofits), 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 public health nonprofits, 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, 808 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 20, 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.

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 public health nonprofits, 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 public health nonprofits are there based in Canada?

RevenueBase identified 50 public health nonprofits 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?

Niagara Region Public Health, headquartered in Thorold, tops this list with the largest team on record.

Which city has the most public health nonprofits?

Toronto leads with 9 headquartered companies, followed by Ottawa (5) and Brampton (2).

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 808 verified decision-maker contacts tracked across these 50 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 20, 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.