Company lists · Data refreshed September 2026

Top 25 Non-profit accounting firms based in Canada

Name: Non-profit accounting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 443 companies tracked

RevenueBase identified 443 non-profit accounting firms headquartered in Canada as of September 2026 and tracks 12,333 professional contacts across them, including 6,595 with verified work emails and 630 with mobile numbers. Toronto is the largest hub.

This list covers non-profit accounting firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

443Companies

12,333Contacts tracked

6,595Verified emails

630Mobile numbers

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The 25 largest non-profit accounting firms based in Canada

Ranked by team size

Top 25 of 443 non-profit accounting firms based in Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names non-profit accounting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	MNPPartial evidence	Calgary, AB, CanadaHQ checked Sep 5, 2026	5,001-10,000	8,773
	“MNP is a leading national accounting, tax and business consulting firm in Canada.” Source: company website · checked Sep 5, 2026
2	Welch LLPPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	201-500	399
	“Welch LLP is a Chartered Public Accounting firm that has deep roots in the communities it serves.” Source: company website · checked Sep 5, 2026
3	Mcgovern Hurley LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	51-200	114
	“McGovern Hurley commenced operations in 1980.” Source: company website · checked Sep 5, 2026
4	Ggfl LLPPartial evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	51-200	94
	“GGFL is the tax planning and accounting firm for Ottawa’s successful business people.” Source: company website · checked Sep 5, 2026
5	Dallaire Forest Kirouac, Comptables Professionnels Agréés S.E.N.C.R.LIndirect evidence	Québec, QC, CanadaHQ checked Sep 5, 2026	51-200	92
	“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: company website · checked Sep 5, 2026
6	Famme & Co. Chartered Professional AccountantsIndirect evidence	Stratford, ON, CanadaHQ checked Sep 5, 2026	51-200	87
	“Since 1947, Famme & Co.” Source: company website · checked Sep 5, 2026
7	Taylor Leibow LLP Accountants And AdvisorsPartial evidence	Hamilton, ON, CanadaHQ checked Sep 5, 2026	51-200	86
	“Taylor Leibow LLP is the largest and most respected independent public accounting firm in the Greater Hamilton and Burlington areas.” Source: company website · checked Sep 5, 2026
8	Ward & UptigrovePartial evidence	Listowel, ON, CanadaHQ checked Sep 5, 2026	51-200	86
	“Realize your full potential at Ontario’s largest independent accounting firm.” Source: company website · checked Sep 5, 2026
9	KBH Chartered Professional AccountantsIndirect evidence	Edmonton, AB, CanadaHQ checked Sep 5, 2026	51-200	73
	“KBH Chartered Accountants was founded in 1981 as Kouri Berezan Heinrichs.” Source: company website · checked Sep 5, 2026
10	Mccay Duff LLPIndirect evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	51-200	66
	“McCay Duff LLP is a full-service Chartered Accountants Firm that has been serving the Ottawa area since 1946.” Source: company website · checked Sep 5, 2026
11	RHN CPAPartial evidence	Richmond, BC, CanadaHQ checked Sep 5, 2026	51-200	62
	“RHN CPA is not your typical accounting firm.” Source: company website · checked Sep 5, 2026
12	LLT LLPIndirect evidence	Chilliwack, BC, CanadaHQ checked Sep 5, 2026	11-50	50
	“At LLT we like smart work with a dose of fun.” Source: company website · checked Sep 5, 2026
13	Roth Mosey & PartnersPartial evidence	Windsor, ON, CanadaHQ checked Sep 5, 2026	11-50	44
	“Roth Mosey & Partners has steadily grown to be one of the largest independent accounting firm in Windsor- Essex.” Source: company website · checked Sep 5, 2026
14	Dusanj & Wirk Chartered Professional Accountants INCPartial evidence	Victoria, BC, CanadaHQ checked Sep 5, 2026	11-50	44
	“Dusanj & Wirk is an accounting firm based in Victoria, BC, providing accounting, taxation, auditing and advisory services.” Source: company website · checked Sep 5, 2026
15	Dntw Toronto, LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	42
	“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: company website · checked Sep 5, 2026
16	Hogg, Shain & ScheckStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	40
	“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: company website · checked Sep 5, 2026
17	Rolfe Benson Chartered Professional AccountantsIndirect evidence	Vancouver, BC, CanadaHQ checked Sep 5, 2026	51-200	38
	“At Rolfe Benson, we foster long term relationships with our clients because we take the necessary time to understand their changing needs.” Source: company website · checked Sep 5, 2026
18	Baker Tilly Nova Scotia INCIndirect evidence	Dartmouth, NS, CanadaHQ checked Sep 5, 2026	51-200	34
	“Situated in the City of Lakes Business Park in Dartmouth, Baker Tilly Nova Scotia Inc.” Source: company website · checked Sep 5, 2026
19	Brownlow Partners Chartered Professional AccountantsIndirect evidence	Ancaster, ON, CanadaHQ checked Sep 5, 2026	11-50	33
	“Achieving your personal financial goals either as an employee or as a business builder requires knowledge, hard work, opportunity and help from others.” Source: company website · checked Sep 5, 2026
20	Connelly & Koshy Professional CorporationStrong evidence	Ottawa, ON, CanadaHQ checked Sep 5, 2026	11-50	33
	“Chartered Professional Accountants licensed to practice in Ontario and Quebec with offices in Ottawa and Shawville Practice areas- Accounting - Auditing of profit oriented…” Source: company website · checked Sep 5, 2026
21	Graham Scott Enns LLPIndirect evidence	St. Thomas, ON, CanadaHQ checked Sep 5, 2026	11-50	32
	“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: company website · checked Sep 5, 2026
22	Tino-Gaetani & Carusi, Chartered Professional AccountantsPartial evidence	Oakville, ON, CanadaHQ checked Sep 5, 2026	11-50	32
	“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: company website · checked Sep 5, 2026
23	Tator, Rose And Leong Chartered Professional AccountantsPartial evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	31
	“Tator, Rose and Leong has been providing high standard of professional services to small and medium sized business since 1974.” Source: company website · checked Sep 5, 2026
24	GTA Accounting Business TAX TorontoStrong evidence	Toronto, ON, CanadaHQ checked Sep 5, 2026	11-50	29
	“GTA Accounting Professional Corporation, Chartered Professional Accountants, has extensive tax and accounting experience in the GTA.” Source: company website · checked Sep 5, 2026
25	BDT CPAIndirect evidence	Montréal, QC, CanadaHQ checked Sep 5, 2026	11-50	28
	“NOTRE HISTOIRE Depuis 1981, le cabinet Beaudoin Doray Tremblay CPA S.E.N.C.R.L.” Source: company website · checked Sep 5, 2026

Showing 25 of 443 non-profit accounting firms based in Canada

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Non-profit accounting firms based in Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

TorontoLargest hub · 44 HQs

630Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

302

11-50

112

51-200

201-500

5,001-10,000

Verified emails by last verification

0–30

6,174

31–60

379

61–90

90–180

180+

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 non-profit accounting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “non-profit accounting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among non-profit accounting firms, 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 an evidence 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, 6,595 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 5, 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.

Non-profit accounting firms by metro

Non-profit accounting firms in Toronto44

Frequently asked

How many non-profit accounting firms are there based in Canada?

RevenueBase identified 443 non-profit accounting firms 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?

MNP, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most non-profit accounting firms?

Toronto leads with 44 headquartered companies, followed by Montreal (23) and Vancouver (23).

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 6,595 verified decision-maker contacts tracked across these 443 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 5, 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.