Company lists · Data refreshed September 2026

Top 25 Outsourced professional services based in Canada

RevenueBase identified 95 company matches for outsourced professional services associated with Canada as of September 2026 and tracks 1,345 professional contacts across them, including 404 with verified work emails. Toronto is the largest hub.

This list covers company matches for outsourced professional services 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 21, 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 21, 2026 How this list was built
95Companies
1,345Contacts tracked
404Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest outsourced professional services based in Canada

Ranked by team size
Top 25 of 95 company matches for outsourced professional services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Sep 21, 2026501-1,000408 contacts →

Exact match

“GeeksForLess is a Software Development, Staff Augmentation, and BPO company with offices in Toronto, Canada; Ukraine (Mykolayiv and Lviv); European Union (Krakow, Poland), and…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSaint John, NB, CanadaHQ recorded Sep 21, 2026201-500137 contacts →

Exact match

“Operating for 20+ years, Innovatia Technical Services Inc.(ITSI) is a technology outsourcing support partner, assisting clients with workflow & knowledge processes and technical…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 21, 2026201-500133 contacts →

Exact match

“At Obox Solution Ltd, we support accounting firms and mid-market businesses by providing tailored virtual staffing solutions for bookkeeping, payroll, CFO services, tax, financial…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchOttawa, ON, CanadaHQ recorded Sep 21, 202611-5056 contacts →

Exact match

“Business Sherpa Group provides flexible and affordable outsourced operations support to small and medium-sized enterprises (SMEs) across Canada.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, CanadaHQ recorded Sep 21, 202651-20050 contacts →

Exact match

“Global Assist is 360-degree REMOTE BUSINESS SOLUTIONS gives you specialist virtual (offshore) teams for nearly every office task and business role.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBrossard, QC, CanadaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“Hub6 est une équipe de professionnels qui prend en charge les fonctions financières, juridiques et de ressources humaines au sein des PMEs n’ayant pas l’expertise requise à…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchToronto, MB, CanadaHQ recorded Sep 21, 202611-5019 contacts →

Exact match

“Flexserv becomes the Accounting and HR departments of our small and medium size enterprise clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBrantford, ON, CanadaHQ recorded Sep 21, 2026201-50011 contacts →

Exact match

“OI Group of Companies is Canada's leading Professional Employer Organization (PEO).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, CanadaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“AU SERVICE DES REGROUPEMENTS PROFESSIONNELS Depuis plusieurs années, Services de gestion PGA (Gestion PGA) offre une gamme complète de services professionnels de gestion aux…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchMontreal, QC, CanadaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“ExoSource provides an all-in-one outsourced IT departement composed of technical support, system administration and IT management services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSaskatoon, SK, CanadaHQ recorded Sep 21, 20261-108 contacts →

Exact match

“JTM Business Solutions, now operating under JTM CPA Prof.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchLondon, ON, CanadaHQ recorded Sep 21, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchVal-d’or, CanadaHQ recorded Sep 21, 20261-107 contacts →

Exact match

“Services professionnels de ressources humaines, marketing et gestion de projets.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSt Catharines, ON, CanadaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Reduce Cost.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchWinnipeg, MB, CanadaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We are an IT Outsource provider which looks after professional organizations - medical offices, law firms, institutional, retail.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchLongueuil, QC, CanadaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“DES COMPÉTENCES RÉUNIES, UNE COMBINAISON GAGNANTE Constitué d’une équipe administrative externe basée sur la Rive-Sud de Montréal, nous mettons notre expertise à votre service…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchRichmond, BC, CanadaHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Fractional Professional Services Marketing | Design | Project Management | Business Consulting Vancouver”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchMississauga, ON, CanadaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“KPObiz Solutions Private Limited: Excellence and efficiency in account, finance, and payroll outsourcing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchOttawa, ON, CanadaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We specialize in partnering with small to medium sized businesses that are not yet ready for all the aspects (and cost!) of a full-time, in-house accounting team, Controller or…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Let us help you Profit from Procurement!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Extenda Solutions provides dedicated, skilled resources in cost-effective locations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchVancouver, BC, CanadaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Your outsourced HR Partner.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Creative Secure Solutions focuses on two primary objectives: Helping clients reach their business objectives through effective, well aligned technology solutions and well executed…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchToronto, CanadaHQ recorded Sep 21, 202611-502 contacts →

Exact match

“Merit builds effective outsourcing strategies, ensuring our clients are well equipped to drive superior, sustainable benefits.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 95 outsourced professional services based in Canada

See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Outsourced professional services based in Canada at a glance

As of Sep 21, 2026
30.0%Verified-email coverage
14.2Average contacts per company
11-50Median size (employees)
27.4%Largest-city concentration · Toronto
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
31
51-200
10
201-500
5
501-1,000
2
1,001-5,000
1
10001+
1

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 95 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 “outsourced professional services” 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 404 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 21, 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 “outsourced professional services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourced professional services are there based in Canada?

RevenueBase identified 95 company matches for outsourced professional services 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?

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

Which city has the most outsourced professional services?

Toronto leads with 26 company records, followed by Montreal (7) and Vancouver (5).

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 404 professional contacts with verified work emails tracked across these 95 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 95 outsourced professional services based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

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.