Company lists · Data verified August 2026

Top 25 Change management consulting companies based in Toronto, Canada

Name: Change management consulting 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 438 companies tracked

This directory lists 438 change management consulting companies based in Toronto, Canada, with 1,911 business contacts and 715 email addresses as of August 2026. Toronto is the single most-represented city among the companies on the list. Buyers can use the directory to identify providers, while sales teams can use it for account research and outreach.

Change management consulting companies help organizations plan and carry out the people, process, and communications work needed to adopt organizational changes. This list covers companies that provide consulting services for planning, communicating, implementing, or sustaining organizational change. Ranked by team size, largest first. Data current as of August 28, 2026.

438Companies

1,911Contacts tracked

715Verified emails

190Mobile numbers

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The 25 largest change management consulting companies based in Toronto, Canada

Ranked by team size

Top 25 of 438 change management consulting 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	Optimus SBR	Toronto, ON	201-500	313	222
2	ORG	Toronto	1,001-5,000	137	34
3	The Poirier Group	Toronto, ON	51-200	65	41
4	JTS Consulting	Toronto, ON	51-200	36	24
5	Solutia SDO	Toronto, ON	51-200	34	17
6	Athena Blue Global	Toronto, ON	11-50	26	20
7	Procept Associates LTD	Toronto, ON	51-200	25	6
8	Kaihen	Toronto	11-50	22	9
9	Brooklin Consulting	Toronto, ON	11-50	19	9
10	Hive Advisory INC	Toronto, ON	11-50	18	11
11	Blue-Mark Management Consultants	Toronto, ON	11-50	17	11
12	DHN & Company	Toronto	11-50	17	2
13	Olade Consulting INC	Toronto, ON	11-50	16	5
14	Leman Group	Toronto, ON	11-50	16	1
15	Business Transition Consulting	Toronto, ON	11-50	15	10
16	Capstone Ridge Group	Toronto, ON	51-200	14	9
17	2tolead	Toronto, ON	11-50	13	8
18	Ktalysis INC	Toronto, ON	51-200	13	4
19	Nikoleta & Associates INC	Toronto, ON	11-50	12	6
20	The Honest Consultants	Toronto, ON	11-50	11	7
21	Tekara Organizational Effectiveness INC	Toronto, ON	11-50	11	5
22	PM ERA INC	Toronto, ON	11-50	8	4
23	Strategisense Consulting	Toronto, ON	11-50	7	6
24	Livewire Communications	Toronto, ON	51-200	6	1
25	Watershed CI	Toronto, ON	51-200	5	3

Showing 25 of 438 change management consulting companies based in Toronto, Canada

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Change management consulting companies based in Toronto, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 633 HQs

190Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

356

11-50

51-200

201-500

1,001-5,000

Change management consulting companies by metro in Canada

Metro	Companies
Change management consulting companies in Toronto	633
Change management consulting companies in Montreal	306
Change management consulting companies in Calgary	223
Change management consulting companies in Vancouver	195
Change management consulting companies in Ottawa	137
Change management consulting companies in Quebec	81
Change management consulting companies in Edmonton	68
Change management consulting companies in Mississauga	59

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 “change management consulting 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 change management consulting companies are in the directory?

The directory includes 438 change management consulting companies based in Toronto, Canada, current as of August 2026.

Where are the most change management consulting companies located?

Toronto is the single most-represented city among the companies on the list.

How can I find contacts at change management consulting companies?

The directory provides 1,911 contacts and 715 email addresses associated with the listed companies.

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Change management consulting 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.