Company lists · Data verified August 2026

Top 25 Change management consulting firms based in Canada

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 2,798 companies tracked

There are 2,798 change management consulting firms headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 14,636 professional contacts across them, including 4,906 with verified work emails and 1,439 with mobile numbers. Toronto is the largest hub.

This list covers change management consulting firms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

2,798Companies

14,636Contacts tracked

4,906Verified emails

1,439Mobile numbers

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The 25 largest change management consulting firms based in Canada

Ranked by team size

Top 25 of 2,798 change management consulting firms based in 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	BBA Consultants	Edmonton, AB	1,001-5,000	1,851	964
2	NURUN	Montreal, QC	201-500	362	78
3	Optimus SBR	Toronto, ON	201-500	313	222
4	MOBIA	Quebec	501-1,000	309	142
5	Corporate Renaissance Group	Ottawa, ON	51-200	281	24
6	Edgenda	Quebec, QC	201-500	165	103
7	ORG	Toronto	1,001-5,000	137	34
8	BIG Bang	n/a	51-200	114	59
9	Axsium Group	Toronto, ON	51-200	106	69
10	The Barrington Consulting Group	Mississauga, ON	51-200	93	75
11	Talsom	Montreal, QC	201-500	81	47
12	JMW	Vancouver, BC	51-200	79	37
13	Nitor Partners	Ottawa, ON	51-200	72	50
14	Brio Boutique DE Management	Montreal, QC	51-200	67	44
15	LES Services Conseils Abna INC	Quebec, QC	51-200	66	37
16	The Poirier Group	Toronto, ON	51-200	65	41
17	Cortex Génie Humain	Montreal, QC	51-200	61	33
18	Habanero Consulting INC	Toronto, ON	51-200	57	48
19	Altifica	Vieux-Montreal, QC	51-200	53	31
20	Maplesoft Group, An SEB Company	Calgary, AB	51-200	46	19
21	LMI Canada	Newmarket, ON	51-200	43	21
22	JTS Consulting	Toronto, ON	51-200	36	24
23	IMC IAN Murray & CO LTD	Edmonton, AB	51-200	35	27
24	Solutia SDO	Toronto, ON	51-200	34	17
25	Sirius Consulting	Montreal	51-200	33	7

Showing 25 of 2,798 change management consulting firms based in Canada

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Change management consulting firms based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 631 HQs

1,439Contacts with mobile numbers

17Emails re-verified in last 30 days

Companies by employee count

1-10

2,344

11-50

364

51-200

201-500

501-1,000

1,001-5,000

Change management consulting firms by metro

Metro	Companies
Change management consulting firms in Toronto	631
Change management consulting firms in Montreal	304
Change management consulting firms in Calgary	232
Change management consulting firms in Vancouver	187
Change management consulting firms in Ottawa	135
Change management consulting firms in Quebec	81
Change management consulting firms in Mississauga	69
Change management consulting firms in Edmonton	65

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 firms”, with match quality audited by blind human judging, and headquartered in 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; 17 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 firms are there based in Canada?

There are 2,798 change management consulting firms headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

BBA Consultants, headquartered in Edmonton, tops this list with the largest team on record.

Which city has the most change management consulting firms?

Toronto leads with 631 headquartered companies, followed by Montreal (304) and Calgary (232).

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 4,906 verified decision-maker contacts tracked across these 2,798 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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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.