Company lists · Data refreshed September 2026

Top 25 Change management agencies based in Toronto, Canada

Name: Change management agencies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 230 companies tracked

RevenueBase identified 230 change management agencies headquartered in Toronto, Canada as of September 2026 and tracks 666 professional contacts across them, including 226 with verified work emails. Toronto is the largest hub.

This list covers change management agencies headquartered in Toronto, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

230Companies

666Contacts tracked

226Verified emails

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The 25 largest change management agencies based in Toronto, Canada

Ranked by team size

Top 25 of 230 change management agencies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to change management agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Thoughtstorm	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	51-200	102 contacts →
	Indirect evidence “ThoughtStorm is a global firm providing consulting solutions and services to organizations of all sizes across various industries.” Source: RevenueBase Database · checked Sep 21, 2026
2	Stimulus	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	26 contacts →
	Partial evidence “Our name reflects our role as a catalyst for change, dedicated to turning our clients’ strategy into tangible, lasting results.” Source: RevenueBase Database · checked Sep 21, 2026
3	PACE	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	20 contacts →
	Partial evidence “PACE focuses on enabling effective leadership at every level during organizational change.” Source: RevenueBase Database · checked Sep 21, 2026
4	Brooklin Consulting	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “We help clients - whether it is managing growth opportunities, introducing new technologies, fostering behavioural change or opening profit bottlenecks.” Source: RevenueBase Database · checked Sep 21, 2026
5	Blue-Mark Management Consultants	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “Our purpose: Blue-Mark is a Toronto-based Organizational Effectiveness consultancy that works with leaders and teams to significantly improve their ability to- Focus on what…” Source: RevenueBase Database · checked Sep 21, 2026
6	Olade Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “WHAT WE DO Established in 2012, Olade Consulting has dedicated itself to advancing the dynamic North American business landscape.” Source: RevenueBase Database · checked Sep 21, 2026
7	Lighthouse Nine Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	15 contacts →
	Partial evidence “Lighthouse NINE Group is a management consulting firm, with offices in Toronto and globally in the United States, Australia, and the UK, specializing in Leadership Development &…” Source: RevenueBase Database · checked Sep 21, 2026
8	Analyze And Improve INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “The name of our company says it all – we analyze problems and opportunities, improve on the present state and drive towards accelerated results.” Source: RevenueBase Database · checked Sep 21, 2026
9	projectadvisor.com	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “We provide high-end professional project management, strategic management consulting and transformational leadership development services to leading organizations.” Source: RevenueBase Database · checked Sep 21, 2026
10	Allen Leigh Human Capital	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “For over 15 years, Allen Leigh Human Capital has partnered with leaders and organizations to build the leadership, culture, and organizational capability needed to thrive in a…” Source: RevenueBase Database · checked Sep 21, 2026
11	3g Action Consulting	Indirect evidence	Toronto, CanadaHQ checked Sep 21, 2026	1-10	9 contacts →
	Indirect evidence “Our What: We provide a suite of coaching and consulting services focused on translating ideas into tangible actions that drive your business results.” Source: RevenueBase Database · checked Sep 21, 2026
12	Strategisense Consulting	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Launched in strategisense consulting is a global management consulting and leadership development firm committed to supporting individuals, teams and organizations to deepen the…” Source: RevenueBase Database · checked Sep 21, 2026
13	Bunka INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
14	Leonnova	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “We are a unique consulting and training firm that integrates research based knowledge, decades of practical experience and an innovative mindset to drive organizational success.” Source: RevenueBase Database · checked Sep 21, 2026
15	Wellington Consulting Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	11-50	5 contacts →
	Indirect evidence “For financial services companies looking to ensure the success of their mission-critical programs, we’re experts in strategic implementation.” Source: RevenueBase Database · checked Sep 21, 2026
16	Sense & Nous INC	Partial evidence	Toronto, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “We are an authentic consulting firm that delivers real change.” Source: RevenueBase Database · checked Sep 21, 2026
17	Mightyhum	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “Mightyhum is a small but mighty team of experienced operators on a mission to build simple, sustainable, and creative solutions for your biggest business challenges.” Source: RevenueBase Database · checked Sep 21, 2026
18	Salt Company	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “SALT brings strategy to life.” Source: RevenueBase Database · checked Sep 21, 2026
19	Pursuit Advisory Partners INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Founded in 2023, we are a group of innovators and problem solvers who thrive in tackling unique and complex organizational issues-and associated opportunities-within the public…” Source: RevenueBase Database · checked Sep 21, 2026
20	Springboard Partners	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “Springboard Partners helps executives unlock performance through aligning People, Processes, Structure, and Corporate Image.” Source: RevenueBase Database · checked Sep 21, 2026
21	WY Consulting Group INC	Partial evidence	Toronto, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “We are a full-service business consulting and communications agency built for brands navigating growth, change, and expansion.” Source: RevenueBase Database · checked Sep 21, 2026
22	4cstrategy	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “4C Strategy empowers organizations to create lasting change by putting the voices of those with lived experience at the heart of every decision.” Source: RevenueBase Database · checked Sep 21, 2026
23	Cotalent	Strong evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “At Cotalent, we support our clients through change management, business transformation, leadership and team performance coaching as well as HR strategy initiatives.” Source: RevenueBase Database · checked Sep 21, 2026
24	Clinton Group INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Business Process Redesign Strategies Successful Change Techniques Learning from the Experts” Source: RevenueBase Database · checked Sep 21, 2026
25	Kunst Solutions Corp	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 21, 2026	1-10	3 contacts →
	Indirect evidence “We quantify results in dollars but measure our impact through people.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: change management agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names change management agencies.
Partial evidence: Its own public description names part of change management agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name change management agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 230 change management agencies based in Toronto, Canada

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Change management agencies based in Toronto, Canada at a glance

As of Sep 21, 2026

33.9%Verified-email coverage

2.9Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

198

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 230 companies.

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 change management agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Toronto, Canada whose own description of what they do matches “change management agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names change management agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among change management agencies, and records with no verified work email. Companies headquartered outside Toronto 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 its RevenueBase Smart Search 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, 226 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 21, 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.

Change management agencies by metro in Canada

Change management agencies in Toronto230
Change management agencies in Montreal137
Change management agencies in Calgary92
Change management agencies in Vancouver69
Change management agencies in Ottawa44
Change management agencies in Quebec32
Change management agencies in Edmonton28
Change management agencies in Mississauga28

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names change management agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many change management agencies are there based in Toronto, Canada?

RevenueBase identified 230 change management agencies headquartered in Toronto, 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?

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

Which city has the most change management agencies?

Toronto leads with 230 headquartered companies, followed by Montreal (137) and Calgary (92).

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 226 verified decision-maker contacts tracked across these 230 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 21, 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 Smart Search, 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.