Company lists · Data verified August 2026

Top 13 Back office outsourcing companies based in Toronto, Canada

Name: Back office 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 34 companies tracked

There are 34 back office outsourcing companies headquartered in Toronto, Canada (RevenueBase, August 2026). RevenueBase tracks 571 professional contacts across them, including 55 with verified work emails and 54 with mobile numbers. Toronto is the largest hub.

This list covers back office 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.

34Companies

571Contacts tracked

55Verified emails

54Mobile numbers

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The 13 largest back office outsourcing companies based in Toronto, Canada

Ranked by team size

Top 13 of 34 back office 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	Simpro Solutions Canada	Toronto, ON	501-1,000	51	10
2	Veta Virtual	Toronto	51-200	31	8
3	Bpo2b Global INC	Toronto	51-200	28	2
4	Bumsa INC	Toronto, ON	11-50	28	2
5	Task Network INC	Toronto, ON	201-500	26	6
6	Black Tulip INC	Toronto, ON	11-50	11	9
7	Branson Corporate Services LTD	Toronto, ON	11-50	7	5
8	JAR Solutions	Toronto, ON	11-50	6	3
9	Prudent Prosource	Toronto, ON	11-50	6	1
10	Advantaq Limited	Toronto, ON	11-50	3	3
11	Spokes Alliance INC	Toronto, ON	1-10	2	2
12	Zerang Business Solutions	Toronto	1-10	2	1
13	Alphamoneta INC	Toronto, ON	1-10	1	1

Showing 13 of 34 back office outsourcing companies based in Toronto, Canada

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Back office outsourcing companies based in Toronto, Canada at a glance

As of Aug 28, 2026

11-50Median size (employees)

TorontoLargest hub · 34 HQs

54Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Back office outsourcing companies by metro in Canada

Metro	Companies
Back office outsourcing companies in Toronto	34
Back office outsourcing companies in Calgary	9
Back office outsourcing companies in Montreal	9
Back office outsourcing companies in Edmonton	6
Back office outsourcing companies in Vancouver	5
Back office outsourcing companies in Ottawa	4
Back office outsourcing companies in Surrey	4

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 “back office 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; 0 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 back office outsourcing companies are there based in Toronto, Canada?

There are 34 back office outsourcing companies headquartered in Toronto, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Simpro Solutions Canada, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most back office outsourcing companies?

Toronto leads with 34 headquartered companies, followed by Calgary (9) and Montreal (9).

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 55 verified decision-maker contacts tracked across these 34 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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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.