Company lists · Data refreshed September 2026

Top 25 Full-service media agencies based in Toronto, Canada

RevenueBase identified 734 company matches for full-service media agencies associated with Toronto, Canada as of September 2026 and tracks 9,851 professional contacts across them, including 1,980 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers company matches for full-service media agencies associated with Toronto, Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 30, 2026 How this list was built
734Companies
9,851Contacts tracked
1,980Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest full-service media agencies based in Toronto, Canada

Ranked by team size
Top 25 of 734 company matches for full-service media agencies based in Toronto, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchToronto, ON, CanadaHQ recorded Sep 30, 2026n/a2,671 contacts →

Exact match

“Other.™ is a modern integrated media agency built for marketers who need more from their agency partner.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 30, 2026501-1,000731 contacts →

Exact match

“Founded in 1972, DAC has spent more than 50 years connecting brands with their audiences-wherever they are.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 30, 2026n/a355 contacts →

Exact match

“We develop strategic, creative solutions that aren’t afraid of challenging tradition, because the way we see it – great marketing shouldn’t have to feel like marketing.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-200250 contacts →

Exact match

“Diamond is an award-winning integrated creative agency headquartered in Toronto, Ontario.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 30, 2026501-1,000248 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202610001+167 contacts →

Exact match

“OMD combines innovation, creativity, empathy and evidence to make Better decisions, faster on behalf of our clients.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-200156 contacts →

Exact match

“For over 50 years, Saatchi & Saatchi has been where the world’s greatest brands have come for the biggest, world-changing ideas.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-200154 contacts →

Exact match

“Havas Canada’s mission is to make a meaningful difference to the brands, businesses and people we work with.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-200131 contacts →

Exact match

“BIMM is a Toronto-based agency that lives at the intersection of data, technology, and creativity to provide clients with high-performing campaigns and digital products that shape…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchToronto, ON, CanadaHQ recorded Sep 30, 2026201-500101 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20089 contacts →

Exact match

“Little Black Book Top 10 Agency 2025.(Oh, and the #2 Agency in North America in 2025 according to Adforum's PHNX Awards, but y'know, who's counting.) Over the past 23+ years…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20055 contacts →

Exact match

“Cundari is Canada’s most globally awarded independent agency.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20053 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20052 contacts →

Exact match

“GUT is a brave agency for brave clients.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20051 contacts →

Exact match

“With DonerNorth you get the best of both worlds indie spirit & network muscle.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202611-5049 contacts →

Exact match

“For over a decade, Edkent Media has been at the forefront of Canada’s digital marketing evolution, helping businesses establish strong online identities and drive remarkable…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202611-5048 contacts →

Exact match

“Hotspex Media is the #1 ranked media buying and planning agency, as reviewed by clients on Clutch.co.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202611-5047 contacts →

Exact match

“Reshift Media is a Toronto-based digital marketing company that works with businesses and their advertising agencies to provide a one-stop destination for cohesive social, search…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Sep 30, 2026201-50045 contacts →

Exact match

“We believe that brands that know their customers best, win.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202611-5043 contacts →

Exact match

“Elemental is an independent full-service creative advertising and marketing agency based in Toronto.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202611-5043 contacts →

Exact match

“We are Kingstar Media, Canada’s top performance marketing agency.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20041 contacts →

Exact match

“One Core Media is a leading full-service online digital media agency and marketing consulting firm.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20040 contacts →

Exact match

“Beacon Media Group is a full-service marketing, communications and media agency group focused on building meaningful connections between consumers and brands across a diverse…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202611-5040 contacts →

Exact match

“We combine big agency experience with a boutique’s agile attitude.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchToronto, ON, CanadaHQ recorded Sep 30, 202651-20039 contacts →

Exact match

“PUSH is a modern, independent marketing agency built for brands that expect more from their growth.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 25 of 734 full-service media agencies based in Toronto, Canada

See the full list, filter by size, metro and specialty, and access 1,980 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Full-service media agencies based in Toronto, Canada at a glance

As of Sep 30, 2026
20.1%Verified-email coverage
13.4Average contacts per company
1-10Median size (employees)
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
471
11-50
208
51-200
37
201-500
10
501-1,000
3
1,001-5,000
2
5,001-10,000
1
10001+
1

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 734 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Toronto, Canada whose business descriptions match “full-service media agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 1,980 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 30, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “full-service media agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many full-service media agencies are there based in Toronto, Canada?

RevenueBase identified 734 company matches for full-service media agencies associated with Toronto, Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

OTHER tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most full-service media agencies?

Toronto leads Canada with 734 company records, followed by Montreal (265) and Vancouver (263).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,980 professional contacts with verified work emails tracked across these 734 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 734 full-service media agencies based in Toronto, Canada. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.