Company lists · Data verified August 2026

Top 25 Change management consulting companies based in Montreal, Canada

Name: Change management consulting companies based in Montreal, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 209 companies tracked

This directory lists 209 change management consulting companies based in Montreal, Canada, with 985 business contacts and 361 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.

209Companies

985Contacts tracked

361Verified emails

92Mobile numbers

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

Ranked by team size

Top 25 of 209 change management consulting companies based in Montreal, 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	TACT	Montreal, QC	51-200	174	100
2	Brio Boutique DE Management	Montreal, QC	51-200	67	44
3	Cortex Génie Humain	Montreal, QC	51-200	61	33
4	APLUS	Montreal, QC	11-50	50	12
5	Miyagi Solutions	Montreal	11-50	34	15
6	Sirius Consulting	Montreal	51-200	33	7
7	Creo Solutions	Montreal, QC	11-50	32	17
8	M Groupe Conseil	Montreal, QC	11-50	26	17
9	Mykad Consulting	Montreal, QC	51-200	18	3
10	Op2 NA	Montreal, QC	11-50	13	9
11	Sismik	Montreal, QC	11-50	9	8
12	Lift73	Montreal, QC	1-10	6	4
13	Quadrat Upper Management Consulting	Montreal, QC	11-50	5	2
14	NEW Angle Digital & Consulting	Montreal, QC	11-50	4	4
15	Groupe Uni-Ti Conseil INC	Montreal, QC	11-50	4	3
16	Groupe Conseil DCA	Montreal, QC	1-10	4	3
17	Cotalent	Montreal, QC	1-10	4	2
18	APS Management Monday.com, Sales CRM ET Quickbooks Online	Montreal, QC	1-10	4	2
19	Mouvement Paradoxe	Montreal, QC	1-10	4	1
20	Nformation	Montreal, QC	1-10	3	3
21	Altimum IMS	Montreal, QC	1-10	3	2
22	Mc2 Consilium INC	Montreal, QC	1-10	2	2
23	LJD Conseils	Montreal, QC	1-10	2	2
24	Platypus Solutions Canada	Montreal, QC	1-10	2	2
25	Strategic Avenue Consulting INC	Montreal	1-10	2	2

Showing 25 of 209 change management consulting companies based in Montreal, Canada

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

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 633 HQs

92Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

175

11-50

51-200

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 Montreal, 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 change management consulting companies are in the directory?

The directory includes 209 change management consulting companies based in Montreal, 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 985 contacts and 361 email addresses associated with the listed companies.

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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.