Company lists · Data verified August 2026

Top 25 Creative advertising agencies based in Canada

Name: Creative advertising agencies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 8,290 companies tracked

There are 8,290 creative advertising agencies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 55,127 professional contacts across them, including 14,674 with verified work emails and 6,050 with mobile numbers. Toronto is the largest hub.

This list covers creative advertising agencies 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.

8,290Companies

55,127Contacts tracked

14,674Verified emails

6,050Mobile numbers

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The 25 largest creative advertising agencies based in Canada

Ranked by team size

Top 25 of 8,290 creative advertising agencies 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	Momentum Worldwide	Toronto, ON	1,001-5,000	1,350	422
2	Launch	Montreal, QC	1,001-5,000	517	6
3	Lg2	Toronto, ON	201-500	455	356
4	Mckinney	n/a	201-500	327	151
5	Publicis Canada	Toronto, ON	501-1,000	317	12
6	Gsw, Powered By Syneos Health	Toronto, ON	501-1,000	302	33
7	Eventlink Group	Mississauga, ON	1,001-5,000	257	61
8	Cossette Media	Vancouver, BC	501-1,000	241	25
9	Seedbox Technologies	Montreal, QC	201-500	189	110
10	OMD Canada	Vancouver, BC	10001+	172	93
11	Tank Worldwide	Toronto, ON	201-500	156	59
12	Cober Solutions	Kitchener, ON	201-500	134	57
13	Essencemediacom Canada	Montreal, QC	201-500	100	36
14	Ogilvy Canada	Montreal, QC	201-500	78	55
15	Nomadz Digital And Innovation	Toronto, ON	201-500	56	26
16	Spark Foundry Canada	Montreal, QC	201-500	46	27
17	Dentsu Création	Toronto, ON	201-500	30	9
18	Humanise Collective	Montreal, QC	201-500	25	14
19	FCB SIX	Toronto, ON	201-500	21	5
20	Bbdo Canada	Toronto, ON	201-500	20	6
21	Carat Canada	Toronto, ON	201-500	20	4
22	experience.monks	Toronto, ON	201-500	13	4
23	Medianet NOW Brainlabs	Toronto, ON	201-500	6	2
24	Atelier LA Presse	Montreal, QC	201-500	3	2
25	Kysu INC	Toronto, ON	201-500	2	1

Showing 25 of 8,290 creative advertising agencies based in Canada

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Creative advertising agencies based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 2231 HQs

6,050Contacts with mobile numbers

25Emails re-verified in last 30 days

Companies by employee count

1-10

6,295

11-50

1,725

51-200

196

201-500

501-1,000

1,001-5,000

10001+

Creative advertising agencies by metro

Metro	Companies
Creative advertising agencies in Toronto	2231
Creative advertising agencies in Montreal	806
Creative advertising agencies in Vancouver	769
Creative advertising agencies in Calgary	455
Creative advertising agencies in Ottawa	235
Creative advertising agencies in Edmonton	229
Creative advertising agencies in Mississauga	156
Creative advertising agencies in Quebec	135

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 “creative advertising agencies”, 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; 25 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 creative advertising agencies are there based in Canada?

There are 8,290 creative advertising agencies headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Momentum Worldwide, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most creative advertising agencies?

Toronto leads with 2231 headquartered companies, followed by Montreal (806) and Vancouver (769).

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 14,674 verified decision-maker contacts tracked across these 8,290 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.