Company lists · Data verified August 2026

Top 25 Growth marketing agencies based in Montreal, Canada

Name: Growth marketing agencies based in Montreal, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 309 companies tracked

There are 309 growth marketing agencies headquartered in Montreal, Canada (RevenueBase, August 2026). RevenueBase tracks 1,634 professional contacts across them, including 436 with verified work emails and 137 with mobile numbers. Toronto is the largest hub.

This list covers growth marketing agencies headquartered in Montreal, 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.

309Companies

1,634Contacts tracked

436Verified emails

137Mobile numbers

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The 25 largest growth marketing agencies based in Montreal, Canada

Ranked by team size

Top 25 of 309 growth marketing agencies 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	Connect6 Group	Montreal, QC	201-500	197	17
2	Maxy Media INC	Montreal, QC	11-50	52	17
3	Digitad	Montreal, QC	51-200	51	29
4	Bang Marketing	Montreal, QC	11-50	31	11
5	DREWW	Montreal, QC	11-50	30	16
6	Rankworks	Montreal, QC	11-50	30	4
7	Webtmize	Montreal, QC	11-50	28	19
8	Inexxus	Montreal	11-50	27	4
9	Leger Dgtl	Montreal, QC	11-50	26	8
10	INDEX	Montreal, QC	11-50	22	10
11	Growth Hacker	Montreal, QC	11-50	21	2
12	Elmire	Montreal, QC	11-50	19	12
13	Markétika	Montreal, QC	11-50	19	9
14	Rablab Performance On Search Engines	Montreal, QC	11-50	16	1
15	Cardigan	Montreal, QC	11-50	15	10
16	AOD Marketing	Montreal, QC	11-50	15	4
17	Fidelitix	Montreal, QC	11-50	15	2
18	The NEW Business	Montreal, QC	11-50	15	1
19	Momentumm	Montreal, QC	11-50	14	8
20	Canspan BMG INC	Montreal, QC	11-50	13	10
21	Sekoia	Montreal, QC	11-50	11	9
22	Synchronism	Montreal, QC	11-50	11	2
23	Rally Digital & Performance Marketing	Montreal, QC	11-50	10	4
24	Rubix Marketing	Montreal, QC	11-50	8	6
25	Broworks	Montreal, QC	11-50	7	3

Showing 25 of 309 growth marketing agencies based in Montreal, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 436 reachable decision-makers.

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Growth marketing agencies based in Montreal, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 991 HQs

137Contacts with mobile numbers

4Emails re-verified in last 30 days

Companies by employee count

1-10

241

11-50

51-200

201-500

Growth marketing agencies by metro in Canada

Metro	Companies
Growth marketing agencies in Toronto	991
Growth marketing agencies in Vancouver	364
Growth marketing agencies in Montreal	309
Growth marketing agencies in Calgary	225
Growth marketing agencies in Edmonton	124
Growth marketing agencies in Mississauga	105
Growth marketing agencies in Ottawa	104

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 “growth marketing agencies”, 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; 4 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 growth marketing agencies are there based in Montreal, Canada?

There are 309 growth marketing agencies headquartered in Montreal, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Connect6 Group, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most growth marketing agencies?

Toronto leads with 991 headquartered companies, followed by Vancouver (364) and Montreal (309).

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 436 verified decision-maker contacts tracked across these 309 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.