Company lists · Data refreshed September 2026

Top 25 Accounting firms for health nonprofits based in Canada

RevenueBase identified 311 accounting firms for health nonprofits headquartered in Canada as of September 2026 and tracks 2,785 professional contacts across them, including 1,376 with verified work emails. Toronto is the largest hub.

This list covers accounting firms for 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 14, 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 14, 2026 86% judged on-target in blind review
311Companies
2,785Contacts tracked
1,376Verified emails
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The 25 largest accounting firms for health nonprofits based in Canada

Ranked by team size
Top 25 of 311 accounting firms for health nonprofits based in Canada, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firms for 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceOttawa, ON, CanadaHQ checked Sep 14, 2026201-500399 contacts →

Partial evidence

“Welch LLP is a Chartered Public Accounting firm that has deep roots in the communities it serves.”

Source: RevenueBase Database · checked Sep 14, 2026
2Partial evidenceOttawa, ON, CanadaHQ checked Sep 14, 202651-20094 contacts →

Partial evidence

“GGFL is the tax planning and accounting firm for Ottawa’s successful business people.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceQuébec, QC, CanadaHQ checked Sep 14, 202651-20092 contacts →

Indirect evidence

“Dallaire Forest Kirouac (DFK) est un cabinet d’expert(e)s‑comptables offrant des services de certification, comptabilité, fiscalité, juricomptabilité, d’évaluation d’entreprise et…”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceStratford, ON, CanadaHQ checked Sep 14, 202651-20087 contacts →

Indirect evidence

“Since 1947, Famme & Co.”

Source: RevenueBase Database · checked Sep 14, 2026
5Partial evidenceHamilton, ON, CanadaHQ checked Sep 14, 202651-20086 contacts →

Partial evidence

“Taylor Leibow LLP is the largest and most respected independent public accounting firm in the Greater Hamilton and Burlington areas.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidenceVancouver, BC, CanadaHQ checked Sep 14, 202651-20075 contacts →

Partial evidence

“Treewalk is an advisory practice specializing in audit preparation, financial reporting, and outsourced accounting services.”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceEdmonton, AB, CanadaHQ checked Sep 14, 202651-20073 contacts →

Indirect evidence

“KBH Chartered Accountants was founded in 1981 as Kouri Berezan Heinrichs.”

Source: RevenueBase Database · checked Sep 14, 2026
8Partial evidenceWinnipeg, MB, CanadaHQ checked Sep 14, 2026201-50067 contacts →

Partial evidence

“Lifetouch Canada Inc is an Accounting company located in 1410 Mountain Ave, Winnipeg, MB, Canada.”

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceRichmond Hill, ON, CanadaHQ checked Sep 14, 202651-20064 contacts →

Indirect evidence

“Grewal Guyatt LLP is a full-service professional services firm based out of the GTA that specializes in estate planning, tax consulting, business valuations and litigation support…”

Source: RevenueBase Database · checked Sep 14, 2026
10Partial evidenceRichmond, BC, CanadaHQ checked Sep 14, 202651-20062 contacts →

Partial evidence

“RHN CPA is not your typical accounting firm.”

Source: RevenueBase Database · checked Sep 14, 2026
11Partial evidenceToronto, ON, CanadaHQ checked Sep 14, 202651-20057 contacts →

Partial evidence

“The talented team at Stern Cohen specializes in accounting, tax, advisory, estate planning and bookkeeping services for businesses and not-for-profits in the Greater Toronto Area…”

Source: RevenueBase Database · checked Sep 14, 2026
12Partial evidenceToronto, ON, CanadaHQ checked Sep 14, 202611-5042 contacts →

Partial evidence

“DNTW Toronto LLP is a full-service, mid-sized accounting firm that has been providing a wide range of innovative accounting solutions to clients in Toronto and across Ontario for…”

Source: RevenueBase Database · checked Sep 14, 2026
13Partial evidenceToronto, ON, CanadaHQ checked Sep 14, 202611-5040 contacts →

Partial evidence

“Hogg, Shain & Scheck is a boutique professional accounting firm with over 46 years of experience providing audit, tax, and advisory services to entrepreneurs, corporations, and…”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceVancouver, BC, CanadaHQ checked Sep 14, 202651-20038 contacts →

Indirect evidence

“At Rolfe Benson, we foster long term relationships with our clients because we take the necessary time to understand their changing needs.”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceSt. Thomas, ON, CanadaHQ checked Sep 14, 202611-5032 contacts →

Indirect evidence

“For more than four decades, Graham Scott Enns has known the kind of success that only comes with getting to know the people you work for.”

Source: RevenueBase Database · checked Sep 14, 2026
16Partial evidenceOakville, ON, CanadaHQ checked Sep 14, 202611-5032 contacts →

Partial evidence

“Tino-Gaetani & Carusi (TG & C) was founded in February 1994 with the intent of creating an accounting firm that would "look beyond the numbers".”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceToronto, ON, CanadaHQ checked Sep 14, 202611-5031 contacts →

Indirect evidence

“Tator, Rose and Leong has been providing high standard of professional services to small and medium sized business since 1974.”

Source: RevenueBase Database · checked Sep 14, 2026
18Partial evidenceToronto, ON, CanadaHQ checked Sep 14, 202611-5029 contacts →

Partial evidence

“Miller Bernstein LLP is a mid-sized, full-service accounting firm.”

Source: RevenueBase Database · checked Sep 14, 2026
19Indirect evidenceMontréal, QC, CanadaHQ checked Sep 14, 202611-5028 contacts →

Indirect evidence

“NOTRE HISTOIRE Depuis 1981, le cabinet Beaudoin Doray Tremblay CPA S.E.N.C.R.L.”

Source: RevenueBase Database · checked Sep 14, 2026
20Partial evidenceLangley, BC, CanadaHQ checked Sep 14, 202611-5027 contacts →

Partial evidence

“The vision and foundation underlying Avisar’s progressive approach to business advisory and accounting services comes from working on the frontlines – side by side with clients…”

Source: RevenueBase Database · checked Sep 14, 2026
21Indirect evidenceBlainville, QC, CanadaHQ checked Sep 14, 202611-5025 contacts →

Indirect evidence

“Établi à Blainville depuis 1993, le cabinet Lauzon Giroux offre des services complets et personnalisés à plus de 500 clients composés de petites et moyennes entreprises (PME)…”

Source: RevenueBase Database · checked Sep 14, 2026
22Indirect evidenceQuébec, QC, CanadaHQ checked Sep 14, 202611-5025 contacts →

Indirect evidence

“Comptabilité + Humanité”

Source: RevenueBase Database · checked Sep 14, 2026
23Partial evidenceRegina, SK, CanadaHQ checked Sep 14, 202611-5023 contacts →

Partial evidence

“The Corner Office CFO is a Regina-based outsourced CFO and cloud accounting firm and one of only five QuickBooks Business Solutions Providers (BSP) in Canada.”

Source: RevenueBase Database · checked Sep 14, 2026
24Indirect evidenceWinnipeg, MB, CanadaHQ checked Sep 14, 202611-5022 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 14, 2026
25Indirect evidenceLaval, QC, CanadaHQ checked Sep 14, 202611-5022 contacts →

Indirect evidence

“Offrir un service de comptabilité multidiciplinaire touchant à tous les domaines du monde financier, grâce à notre équipe de professionnels chevronnés afin que nos clients soient…”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 25 of 311 accounting firms for health nonprofits based in Canada

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Accounting firms for health nonprofits based in Canada at a glance

As of Sep 14, 2026
49.4%Verified-email coverage
9.0Average contacts per company
1-10Median size (employees)
11.9%Largest-city concentration · Toronto
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
205
11-50
87
51-200
11
201-500
4

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 311 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 accounting firms for 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 “accounting firms for 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 accounting firms for 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 accounting firms for 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, 1,376 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 14, 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.

Accounting firms for health nonprofits by metro

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 accounting firms for 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 accounting firms for health nonprofits are there based in Canada?

RevenueBase identified 311 accounting firms for 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?

Welch LLP, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most accounting firms for health nonprofits?

Toronto leads with 37 headquartered companies, followed by Calgary (20) and Montreal (19).

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 1,376 verified decision-maker contacts tracked across these 311 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 14, 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.