Company lists · Data verified August 2026

Top 25 Customer retention consulting firms based in Canada

Name: Customer retention 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 89 companies tracked

There are 89 customer retention consulting firms headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 326 professional contacts across them, including 158 with verified work emails and 64 with mobile numbers. Toronto is the largest hub.

This list covers customer retention 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.

89Companies

326Contacts tracked

158Verified emails

64Mobile numbers

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The 25 largest customer retention consulting firms based in Canada

Ranked by team size

Top 25 of 89 customer retention 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	Engage People INC	Markham, ON	51-200	57	45
2	Phase 5	Toronto, ON	11-50	30	19
3	Cult Collective	Calgary, AB	11-50	23	15
4	Acceleration Strategy INC	Toronto, ON	201-500	17	11
5	CSPN	Toronto, ON	11-50	16	7
6	Bajouk Signature	Montreal, QC	1-10	13	8
7	Valuize	Vancouver, BC	11-50	10	7
8	Bridjr	Toronto, ON	11-50	7	4
9	Bison & Bird	Calgary, AB	1-10	6	5
10	TMG International INC	Toronto, ON	11-50	5	1
11	Stratlx	Montreal, QC	1-10	3	3
12	Rethinkcx	Toronto, ON	1-10	3	2
13	Rainmakers Business Solutions	Calgary, AB	1-10	2	1
14	Tacitly	Toronto, ON	1-10	2	1
15	365 Integrated INC	Caledon, ON	1-10	2	1
16	O'castle	Toronto, ON	11-50	1	1
17	Chorus Tree INC	North York, ON	11-50	1	1
18	Sandra Greene SG Consulting INC	Toronto, ON	1-10	1	1
19	Innova Strategic Marketing	Toronto, ON	1-10	1	1
20	Adlius- Revenue Growth Specialists	Waterloo, ON	1-10	1	1
21	Greff Technology Solutions	Calgary, AB	1-10	1	1
22	Amplified Customer Experience	Winnipeg	1-10	1	1
23	Barry Baker Consulting	Kamloops, BC	1-10	1	1
24	Noah Fleming Consulting & CO	Kingsville, ON	1-10	1	1
25	Russ Dantu	Calgary, AB	1-10	1	1

Showing 25 of 89 customer retention consulting firms based in Canada

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Customer retention consulting firms based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 31 HQs

64Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Customer retention consulting firms by metro

Metro	Companies
Customer retention consulting firms in Toronto	31
Customer retention consulting firms in Calgary	10
Customer retention consulting firms in Montreal	7
Customer retention consulting firms in Vancouver	4
Customer retention consulting firms in Quebec	3
Customer retention consulting firms in Halifax	2
Customer retention consulting firms in Ottawa	2
Customer retention consulting firms in Kelowna	2

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 “customer retention 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; 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 customer retention consulting firms are there based in Canada?

There are 89 customer retention consulting firms headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Engage People INC, headquartered in Markham, tops this list with the largest team on record.

Which city has the most customer retention consulting firms?

Toronto leads with 31 headquartered companies, followed by Calgary (10) and Montreal (7).

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 158 verified decision-maker contacts tracked across these 89 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.