Company lists · Data refreshed September 2026

Top 25 Professional associations based in Canada

Name: Professional associations based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 251 companies tracked

RevenueBase identified 251 company matches for professional associations associated with Canada as of September 2026 and tracks 7,248 professional contacts across them, including 2,589 with verified work emails. Toronto is the largest hub.

This list covers company matches for professional associations 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 September 20, 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 Sep 20, 2026 How this list was built

251Companies

7,248Contacts tracked

2,589Verified emails

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The 25 largest professional associations based in Canada

Ranked by team size

Top 25 of 251 company matches for professional associations based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	CPA Ontario	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	201-500	737 contacts →
	Exact match “We protect the public.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Royal College Of Physicians And Surgeons Of Canada	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	201-500	572 contacts →
	Exact match “Our vision: Advancing learning for specialist physicians to deliver the best health care for all.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Doctors Of BC	Exact match	Vancouver, CanadaHQ recorded Sep 20, 2026	201-500	511 contacts →
	Exact match “At Doctors of BC, we make a meaningful difference in improving health care for British Columbians by working alongside our physician members to achieve quality patient care…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Ontario Medical Association	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	201-500	441 contacts →
	Exact match “The Ontario Medical Association (OMA) represents more than physicians and medical students across the province.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Canadian Medical Association	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	51-200	365 contacts →
	Exact match “The Canadian Medical Association leads a national movement with physicians who believe in a better future of health.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Barreau DU Québec	Exact match	Montréal, QC, CanadaHQ recorded Sep 20, 2026	51-200	270 contacts →
	Exact match “Afin d'assurer la protection du public, le Barreau du Québec maximise les liens de confiance entre les avocats et les avocates, le public et l'État.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	HRPA	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	51-200	188 contacts →
	Exact match “The HRPA ensures that our members and students have the most up-to-date tools and the advanced skills to lead our workplaces into the future.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Alberta Medical Association AMA	Exact match	Edmonton, AB, CanadaHQ recorded Sep 20, 2026	51-200	187 contacts →
	Exact match “For over 100 years, the Alberta Medical Association (AMA) has advocated for high-quality health care.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Opto-Réseau	Exact match	Brossard, QC, CanadaHQ recorded Sep 20, 2026	501-1,000	176 contacts →
	Exact match “Opto-Réseau was created in 1996 to allow independent clinics to come together and share their expertise and marketing resources under a single corporate image.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Chartered Professional Accountants Of British Columbia	Exact match	Vancouver, BC, CanadaHQ recorded Sep 20, 2026	51-200	171 contacts →
	Exact match “The Chartered Professional Accountants of British Columbia (CPABC) represents over CPA members and CPA candidates and students.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Canadian BAR Association	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	51-200	161 contacts →
	Exact match “The Canadian Bar Association champions Canada’s legal profession and the rule of law in Canada.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	LAW Society Of Alberta	Exact match	Calgary, AB, CanadaHQ recorded Sep 20, 2026	51-200	155 contacts →
	Exact match “The Law Society of Alberta is a self-governing body for Alberta's lawyers with a mandate to regulate the legal profession in the public interest.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Canadian Pension & Benefits Institute L'institut Canadien DE LA Retraite ET DES Avantages Sociaux	Exact match	Westmount, QC, CanadaHQ recorded Sep 20, 2026	51-200	137 contacts →
	Exact match “Founded in 1960, the Canadian Pension & Benefits Institute is a national, not-for-profit organization that specializes in providing its members with low-cost, industry-related…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Ordre DES Conseillers EN Ressources Humaines Agréés	Exact match	Montréal, CanadaHQ recorded Sep 20, 2026	51-200	127 contacts →
	Exact match “Regroupant plus de 12 professionnels agréés, l’Ordre des conseillers en ressources humaines agréés est la référence en matière de pratiques en ressources humaines au sein des…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Ontario BAR Association	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	11-50	97 contacts →
	Exact match “The Ontario Bar Association is a branch of the Canadian Bar Association, an organization of lawyers formed to provide support by the profession to the profession so that it may…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Canadian Physiotherapy Association	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	82 contacts →
	Exact match “The Canadian Physiotherapy Association (CPA) is the unified voice for physiotherapy professionals and students across the country.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Ontario Pharmacists Association	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	51-200	65 contacts →
	Exact match “The Ontario Pharmacists Association is committed to evolving the pharmacy profession and advocating for excellence in practice and patient care by leveraging the unique expertise…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Ordre DES Travailleurs Sociaux ET DES Thérapeutes Conjugaux ET Familiaux DU Québec Otstcfq	Exact match	Montreal, QC, CanadaHQ recorded Sep 20, 2026	51-200	63 contacts →
	Exact match “L’Ordre des travailleurs sociaux et des thérapeutes conjugaux et familiaux du Québec (OTSTCFQ) regroupe plus de 15 500 membres.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	The Royal College Of Dentists Of Canada	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	201-500	63 contacts →
	Exact match “The mission of The Royal College of Dentists of Canada is to be the leader in defining, recognizing and promoting excellence in the dental specialties by examining qualified…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Ordre DES Psychologues DU Quebec	Exact match	Mont-royal, QC, CanadaHQ recorded Sep 20, 2026	11-50	61 contacts →
	Exact match “The central mission of the Ordre des psychologues du Québec is to protect the public.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Ordre DES Administrateurs Agréés DU Québec	Exact match	Montreal, QC, CanadaHQ recorded Sep 20, 2026	n/a	58 contacts →
	Exact match “L'Ordre des administrateurs agréés du Québec (OAAQ) assure la protection du public en garantissant le respect des normes et des standards professionnels en administration, en…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	BC College Of Oral Health Professionals	Exact match	Vancouver, BC, CanadaHQ recorded Sep 20, 2026	51-200	53 contacts →
	Exact match “BCCOHP regulates certified dental assistants, dental hygienists, dental therapists, dental technicians, dentists and denturists.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Ontario Association Of Architects	Exact match	Toronto, ON, CanadaHQ recorded Sep 20, 2026	11-50	49 contacts →
	Exact match “Founded in 1889, the Ontario Association of Architects is a self-regulating organization governed by the Architects Act, which is a statute of the Government of Ontario.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Saskatchewan Medical Association SMA	Exact match	Saskatoon, SK, CanadaHQ recorded Sep 20, 2026	11-50	47 contacts →
	Exact match “The Saskatchewan Medical Association is a voluntary professional association for physicians in Saskatchewan, where over 90 per cent of physicians are members.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Federation Of LAW Societies Of Canada	Exact match	Ottawa, ON, CanadaHQ recorded Sep 20, 2026	11-50	46 contacts →
	Exact match “The Federation of Law Societies of Canada is the national association of the 14 law societies mandated by the provinces and territories to regulate Canada’s legal profession in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “professional associations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 251 professional associations based in Canada

See the full list, filter by size, metro and specialty, and access 2,589 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Professional associations based in Canada at a glance

As of Sep 20, 2026

35.7%Verified-email coverage

28.9Average contacts per company

1-10Median size (employees)

18.7%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

153

11-50

51-200

201-500

501-1,000

1,001-5,000

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 251 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 “professional associations” 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 2,589 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 September 20, 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 “professional associations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional associations are there based in Canada?

RevenueBase identified 251 company matches for professional associations associated with Canada as of September 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?

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

Which city has the most professional associations?

Toronto leads with 47 company records, followed by Montreal (37) and Ottawa (20).

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 2,589 professional contacts with verified work emails tracked across these 251 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 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 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.