Company lists · Data refreshed September 2026

Top 25 B2B media agencies based in Canada

RevenueBase identified 1,264 company matches for B2B media agencies associated with Canada as of September 2026 and tracks 11,560 professional contacts across them, including 2,660 with verified work emails and 838 with mobile numbers. Toronto is the largest hub.

This list covers company matches for B2B media agencies associated with 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 23, 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 23, 2026 How this list was built
1,264Companies
11,560Contacts tracked
2,660Verified emails
838Mobile numbers
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The 25 largest B2B media agencies based in Canada

Ranked by team size
Top 25 of 1,264 company matches for B2B media agencies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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 23, 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 23, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 23, 2026501-1,000489 contacts →

Exact match

“SJC is a full-service media, marketing and print company.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 23, 202651-200304 contacts →

Exact match

“Founded in 2006, XMC is a proudly independent agency that provides strategic counsel and execution of bespoke Sponsorship and Experiential Marketing™ programs for over 25…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchToronto, ON, CanadaHQ recorded Sep 23, 2026501-1,000248 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchRegina, SK, CanadaHQ recorded Sep 23, 2026201-500204 contacts →

Exact match

“Harvard Media has been innovating in the media and advertising space for 40+ years.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchNorth York, ON, CanadaHQ recorded Sep 23, 2026201-500195 contacts →

Exact match

“At Connect6 Group, we recognize that every client is distinct.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Sep 23, 202651-200156 contacts →

Exact match

“Annex Business Media is Canada's largest business-to-business media company, with over 60 B2B brands reaching business communities through print, news websites, enews, events…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchKitchener, ON, CanadaHQ recorded Sep 23, 2026201-500134 contacts →

Exact match

“As a proven leader in the industry, Cober has strong strategic partnerships with our clients.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchMontreal, QC, CanadaHQ recorded Sep 23, 202651-200122 contacts →

Exact match

“We are strategic copilots who drive business growth and advertising effectiveness by giving Canadian brands A Head Start.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchMontréal, QC, CanadaHQ recorded Sep 23, 202651-200106 contacts →

Exact match

“Brad is an integrated advertising agency offering communications, marketing, strategic planning, creative, design, interactive, promotional, media, and social media services.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchToronto, ON, CanadaHQ recorded Sep 23, 2026201-500101 contacts →

Exact match

“Hello.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchMontréal, QC, CanadaHQ recorded Sep 23, 202651-20078 contacts →

Exact match

“Comprising a group of seasoned experts and analysts, Glassroom is an independant media agency that offers advertisers the opportunity to take control of their own digital…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Sep 23, 202651-20067 contacts →

Exact match

“We are a full-time B2B firm that specializes in the global technology sector.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchRichmond Hill, ON, CanadaHQ recorded Sep 23, 202651-20065 contacts →

Exact match

“Kenilworth Media is predominantly a B2B media company, whose leading publications, events and education deliver essential news, insights, analysis and knowledge to influential…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchVancouver, BC, CanadaHQ recorded Sep 23, 202611-5062 contacts →

Exact match

“We’ve joined forces with global advertising agency Connelly Partners - and all VRX Studios services are offered under the CP umbrella.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchMontréal, CanadaHQ recorded Sep 23, 202651-20054 contacts →

Exact match

“ContentJet is a creative strategy agency and full-service production company designed for winning on Paid Social.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchAbbotsford, BC, CanadaHQ recorded Sep 23, 202651-20050 contacts →

Exact match

“Hi.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchCalgary, AB, CanadaHQ recorded Sep 23, 202611-5049 contacts →

Exact match

“At Konstruct, we're passionate about delivering growth for B2B clients that changes business trajectories through SEO, paid media, and content marketing.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchToronto, ON, CanadaHQ recorded Sep 23, 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 23, 2026 · View company records in RevenueBase
22Exact matchOttawa, ON, CanadaHQ recorded Sep 23, 202651-20046 contacts →

Exact match

“OnPath is an award-winning lead generation and customer acquisition company.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchVaughan, ON, CanadaHQ recorded Sep 23, 202611-5044 contacts →

Exact match

“We are an innovative multi-channel agency specializing in developing anything but ordinary solutions for clients who demand that their marketing be more than just good enough.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchOttawa, ON, CanadaHQ recorded Sep 23, 202651-20042 contacts →

Exact match

“We’re a full-service agency helping transform brands through our expertise in strategy, media, and effective creative.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchMarkham, ON, CanadaHQ recorded Sep 23, 202611-5042 contacts →

Exact match

“For over 30 years, we have worked with a variety of enterprise-level clients from across an extensive range of industries from food and beverage to healthcare.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 1,264 B2B media agencies based in Canada

See the full list, filter by size, metro and specialty, and access 2,660 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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B2B media agencies based in Canada at a glance

As of Sep 23, 2026
23.0%Verified-email coverage
7.2%Mobile-number coverage
9.1Average contacts per company
1-10Median size (employees)
24.6%Largest-city concentration · Toronto
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
934
11-50
276
51-200
36
201-500
11
501-1,000
4
1,001-5,000
1
10001+
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 26.0d

Company record updated

Median 89.0d

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 Canada whose business descriptions match “B2B 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 2,660 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 23, 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 “B2B media agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B media agencies are there based in Canada?

RevenueBase identified 1,264 company matches for B2B media agencies associated with 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 has the most B2B media agencies?

Toronto leads with 311 company records, followed by Montreal (106) and Vancouver (93).

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 2,660 professional contacts with verified work emails tracked across these 1,264 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 23, 2026.

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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.