Company lists · Data refreshed September 2026

Top 21 Interim management services based in Canada

RevenueBase identified 66 company matches for interim management services associated with Canada as of September 2026 and tracks 229 professional contacts across them, including 88 with verified work emails. Toronto is the largest hub.

This list covers company matches for interim management 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 20, 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 20, 2026 How this list was built
66Companies
229Contacts tracked
88Verified emails
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The 21 largest interim management services based in Canada

Ranked by team size
Top 21 of 66 company matches for interim management services based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchRichmond Hill, ON, CanadaHQ recorded Sep 20, 202611-5047 contacts →

Exact match

“The Osborne Group, a proudly Canadian-owned company, has been supporting organizational success since 1993.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202611-5034 contacts →

Exact match

“SOLVING YOUR ORGANIZATION'S MOST CRITICAL CHALLENGES WITH INTEGRATED EXPERTISE Organizations today are navigating leadership gaps, growing pains, and operational…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“At CriticalMatrix we help transform and securely enable companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Blue Monarch Management builds companies that perform, and communities that benefit from their success.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchRegina, SK, CanadaHQ recorded Sep 20, 20261-109 contacts →

Exact match

“Founded in 1989 and located in Regina, Allstar Tech is a boutique Business Management and Information Technology consulting firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchEdmonton, AB, CanadaHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Boards and CEOs can make a significant impact on the success of their organization in leadership and governance transition.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchLongueuil, QC, CanadaHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Our mission is to offer senior level consulting in the financial, accounting and information technology fields to help complete your projects or to satisfy your needs for…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMontréal, QC, CanadaHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Que ce soit l’implantation d’un ERP, de restructurer vos processus ou de l’amélioration de la gestion de vos équipes, votre gestionnaire par intérim sera là pour vous aider et…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Sep 20, 20261-102 contacts →

Exact match

“IMPROVING BUSINESS PERFORMANCE McNally Brown Group offers unique insight and expertise to organizations focusing on growth, transition and new opportunities, that and may not have…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchToronto, CanadaHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Providing interim marketing leadership for special projects, leaves of absence and times of transition.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchCalgary, AB, CanadaHQ recorded Sep 20, 20261-102 contacts →

Exact match

“For over a decade Surgite Group has specialized in providing CTO experience.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchLondon, ON, CanadaHQ recorded Sep 20, 20261-102 contacts →

Exact match

“The operational complexities that arise during start-up and growth phases can be daunting.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchNewmarket, ON, CanadaHQ recorded Sep 20, 202611-501 contacts →

Exact match

“Reverse Management Associates (RMA) delivers outsourced interim management expertise and corporate support services via a unique customer centric relationship model.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchOakville, ON, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Mattcla Group Inc specializes in enabling business growth - Whether you are looking for a seasoned Executive leader to advise you on your strategy, a fractional or interim GTM…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Highly proficient project management professionals with years of combined experience in project management, consulting and process development.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchToronto, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“We provide high-impact, fractional executive leadership and advisory services, tailored to drive efficiency, growth, and profitability without the full-time commitment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchSainte-therese, QC, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Robert Vézina Conseil vous offre les services de Coaching de gestion, de gestion d'opération, de remplacement intérimaire de cadre, de coaching collectif d'équipe et de…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchNorth America, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Lean Bizness Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchOakville, NS, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Focal Place Inc delivers technology professional services on a consulting and contractual basis.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchCote-st-luc, QC, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“ABOUT Virtual C-Suite is a multidisciplinary consulting firm specialized in providing high-level strategic financial and managerial services to rapid growth and startup companies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchMontreal, QC, CanadaHQ recorded Sep 20, 20261-101 contacts →

Exact match

“Project, Change & Portfolio Management Services.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 21 of 66 interim management services based in Canada

See the full list, filter by size, metro and specialty, and access 88 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interim management services based in Canada at a glance

As of Sep 20, 2026
38.4%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
15.2%Largest-city concentration · Toronto
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
10
51-200
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 66 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 “interim management 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 88 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 20, 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 “interim management services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interim management services are there based in Canada?

RevenueBase identified 66 company matches for interim management 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?

The Osborne Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interim management services?

Toronto leads with 10 company records, followed by Montreal (9) and Calgary (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 88 professional contacts with verified work emails tracked across these 66 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 20, 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.