Company lists · Data verified August 2026

Top 25 Accounting services outsourcing companies based in Toronto, Canada

Name: Accounting services outsourcing companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 206 companies tracked

There are 206 accounting services outsourcing companies headquartered in Toronto, Canada (RevenueBase, August 2026). RevenueBase tracks 840 professional contacts across them, including 220 with verified work emails and 37 with mobile numbers. Toronto is the largest hub.

This list covers accounting services outsourcing companies headquartered in Toronto, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

206Companies

840Contacts tracked

220Verified emails

37Mobile numbers

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The 25 largest accounting services outsourcing companies based in Toronto, Canada

Ranked by team size

Top 25 of 206 accounting services outsourcing companies based in Toronto, Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	SNPS	Toronto, ON	11-50	41	8
2	Auxilium Professional Corporation	Toronto, ON	11-50	37	25
3	The Profit Line	Toronto	11-50	24	10
4	K&p Cpas	Toronto, ON	11-50	20	14
5	Origami Accounting	Toronto, ON	11-50	19	4
6	Aquifer CFO	Toronto, ON	11-50	18	10
7	Bottom Line Accounting Solutions	Toronto, ON	11-50	16	4
8	Refine Finance	Toronto, ON	11-50	14	6
9	gnarlybooks.ca	Toronto, ON	11-50	13	11
10	Toronto TAX Boutique INC	Toronto	1-10	13	8
11	WD Numeric Corporate Services	Toronto, ON	11-50	12	3
12	Vizhen Books INC	Toronto, ON	11-50	11	5
13	Legit Global	Toronto	1-10	11	4
14	Redstone	Toronto, ON	11-50	9	5
15	V-Tac Accounting & TAX	Toronto, ON	11-50	9	2
16	GRAM	Toronto, ON	1-10	9	1
17	Greysuits Advisors INC	Toronto, ON	1-10	8	8
18	Virtuous Accounting & Bookkeeping INC	Toronto, ON	11-50	8	3
19	Branson Corporate Services LTD	Toronto, ON	11-50	7	5
20	Prudent Prosource	Toronto, ON	11-50	6	1
21	Advanced Accounting & TAX Solutions INC	Toronto, ON	1-10	5	2
22	Finnection INC	Toronto, ON	1-10	5	2
23	H-Way Accounting & TAX Services	Toronto	11-50	5	1
24	Beaver Accounting Services INC	Toronto, ON	11-50	5	1
25	ALL Year Taxation LTD	Toronto, ON	1-10	5	1

Showing 25 of 206 accounting services outsourcing companies based in Toronto, Canada

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Accounting services outsourcing companies based in Toronto, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 206 HQs

37Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

158

11-50

51-200

Accounting services outsourcing companies by metro in Canada

Metro	Companies
Accounting services outsourcing companies in Toronto	206
Accounting services outsourcing companies in Calgary	138
Accounting services outsourcing companies in Mississauga	97
Accounting services outsourcing companies in Montreal	78
Accounting services outsourcing companies in Edmonton	67
Accounting services outsourcing companies in Vancouver	65
Accounting services outsourcing companies in Ottawa	53
Accounting services outsourcing companies in Surrey	40

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “accounting services outsourcing companies”, with match quality audited by blind human judging, and headquartered in Toronto, Canada.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting services outsourcing companies are there based in Toronto, Canada?

There are 206 accounting services outsourcing companies headquartered in Toronto, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

SNPS, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most accounting services outsourcing companies?

Toronto leads with 206 headquartered companies, followed by Calgary (138) and Mississauga (97).

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 220 verified decision-maker contacts tracked across these 206 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Related lists

Accounting services outsourcing companies by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.