Company lists · Data verified August 2026

Top 25 Digital advertising agencies based in Canada

Name: Digital 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 5,692 companies tracked

There are 5,692 digital advertising agencies headquartered in Canada (RevenueBase, August 2026). RevenueBase tracks 25,042 professional contacts across them, including 5,981 with verified work emails and 2,099 with mobile numbers. Toronto is the largest hub.

This list covers digital 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.

5,692Companies

25,042Contacts tracked

5,981Verified emails

2,099Mobile numbers

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The 25 largest digital advertising agencies based in Canada

Ranked by team size

Top 25 of 5,692 digital 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	Netclues	Mississauga, ON	201-500	414	79
2	webware.ai	Toronto, ON	201-500	270	84
3	Seller Interactive	Markham, ON	51-200	246	32
4	Wishpond Tsxv Wish	Vancouver, BC	201-500	184	60
5	Dingus & Zazzy	Leduc, AB	51-200	166	26
6	Thrive Digital	Vancouver, BC	51-200	159	54
7	Linknow	Mont-Royal, QC	51-200	101	36
8	DFO Performance	Vancouver, BC	201-500	87	13
9	Search Engine People INC	Toronto, ON	51-200	84	42
10	Promotedge	Toronto	51-200	78	7
11	Breezemaxweb Online Media Solutions	Calgary, AB	51-200	74	16
12	Loknow	Vancouver, BC	51-200	72	46
13	Major TOM	Vancouver, BC	51-200	71	43
14	Elite Digital	Toronto, ON	51-200	71	8
15	Seoplus	Ottawa, ON	51-200	68	11
16	Shaw Scott	Vancouver, BC	51-200	65	41
17	1web	North York, ON	51-200	54	26
18	Digitad	Montreal, QC	51-200	51	29
19	Isols Group	Brampton, ON	51-200	51	1
20	Globalwide Media	Victoria, BC	51-200	43	26
21	Acart Communications	Ottawa, ON	51-200	42	27
22	SEO Tech Experts PVT LTD	Vancouver, BC	51-200	42	5
23	ONE Core Media	Toronto, ON	51-200	40	21
24	Webapplogic	Oakville, ON	51-200	36	1
25	Shortkut FR	Montreal, QC	51-200	35	10

Showing 25 of 5,692 digital advertising agencies based in Canada

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Digital advertising agencies based in Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 1244 HQs

2,099Contacts with mobile numbers

19Emails re-verified in last 30 days

Companies by employee count

1-10

4,379

11-50

1,150

51-200

119

201-500

501-1,000

1,001-5,000

10001+

Digital advertising agencies by metro

Metro	Companies
Digital advertising agencies in Toronto	1244
Digital advertising agencies in Vancouver	477
Digital advertising agencies in Montreal	455
Digital advertising agencies in Calgary	340
Digital advertising agencies in Edmonton	189
Digital advertising agencies in Mississauga	185
Digital advertising agencies in Ottawa	170
Digital advertising agencies in Winnipeg	92

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 “digital 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; 19 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 digital advertising agencies are there based in Canada?

There are 5,692 digital advertising agencies headquartered in Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Netclues, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most digital advertising agencies?

Toronto leads with 1244 headquartered companies, followed by Vancouver (477) and Montreal (455).

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 5,981 verified decision-maker contacts tracked across these 5,692 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.