Company lists · Data refreshed September 2026

Top 25 Local advertising platforms based in Canada

RevenueBase identified 261 local advertising platforms headquartered in Canada as of September 2026 and tracks 2,136 professional contacts across them, including 891 with verified work emails. Toronto is the largest hub.

This list covers local advertising platforms headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
261Companies
2,136Contacts tracked
891Verified emails
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The 25 largest local advertising platforms based in Canada

Ranked by team size
Top 25 of 261 local advertising platforms based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to local advertising platforms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceMississauga, ON, CanadaHQ checked Sep 28, 2026201-500495 contacts →

Partial evidence

“We help brands and businesses harness the power of Out-of-Home advertising by providing the most comprehensive range of products, markets, insights and customer support services-…”

Source: RevenueBase Database · checked Sep 28, 2026
2Partial evidenceRegina, SK, CanadaHQ checked Sep 28, 2026201-500204 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 2026201-50074 contacts →

Partial evidence

“Canada’s Premier OOH Shopping & Entertainment Advertising Network”

Source: RevenueBase Database · checked Sep 28, 2026
4Strong evidenceToronto, ON, CanadaHQ checked Sep 28, 202651-20074 contacts →

Strong evidence

“BreezeMaxWeb manages Internet advertising campaigns for local businesses using GEO targeted search to increase our clients' online profile, ensuring maximum local exposure and…”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceRegina, SK, CanadaHQ checked Sep 28, 202651-20068 contacts →

Indirect evidence

“We've been promoting and supporting Saskatchewan businesses for over a hundred years, and we’ve evolved alongside them.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceBarrie, ON, CanadaHQ checked Sep 28, 202651-20051 contacts →

Indirect evidence

“Curbex is a national OOH company redefining how organizations use physical space to communicate.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 2026201-50049 contacts →

Indirect evidence

“Technology designed to put our clients in front of their audience with strategically defined locations, combined with the very best creative innovations & assets to fuel the…”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5035 contacts →

Indirect evidence

“VENDO Media is a leading Canadian Out-of-Home company providing national scale, regional coverage and innovation.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5035 contacts →

Indirect evidence

“Adapt Media is a Canadian-owned company that offers dynamic Out of Home national scale with both vibrant digital and eye-catching static options in street level, convenience…”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceMontreal, QC, CanadaHQ checked Sep 28, 202611-5032 contacts →

Partial evidence

“Operating since 2008, UB Media has rapidly emerged as a major force in the Canadian mediascape, offering one of Canada's most powerful indoor advertising networks.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceGuelph, ON, CanadaHQ checked Sep 28, 202611-5030 contacts →

Indirect evidence

“Adknown owns and operates a large portfolio of advertisement driven web portals.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceCalgary, AB, CanadaHQ checked Sep 28, 202611-5027 contacts →

Indirect evidence

“With over a quarter century of experience, Rec Media has established industry contacts and relationships that are unmatched, offering media and sponsorship opportunities in over…”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceMontreal, QC, CanadaHQ checked Sep 28, 2026201-50027 contacts →

Partial evidence

“Founded in Montreal in June of 2008, our platform lets you reach your target audience while using data-driven decisions in order to optimize your content.”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceMontreal, QC, CanadaHQ checked Sep 28, 202611-5024 contacts →

Partial evidence

“From your custom and local out-of-home networks, to our experiential marketing division, we are a media company that specializes in creating campaigns catered perfectly to each…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceMontreal, QC, CanadaHQ checked Sep 28, 202611-5020 contacts →

Indirect evidence

“SourceKnowledge, founded in 2009, is an ad network that helps performance marketers and E-Commerce stores get an incremental lift in sales outside of Google, Facebook and Amazon.”

Source: RevenueBase Database · checked Sep 28, 2026
16Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“Our premium OOH Networks reach millions of Canadians daily, allowing us to deliver memorable advertising campaigns for businesses of all sizes.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceMidland, ON, CanadaHQ checked Sep 28, 202611-5017 contacts →

Partial evidence

“ShopCity.com connects more than 12 million local businesses with consumers in their community via a network of local marketplaces across North America, Australia, India, South…”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceOttawa, ON, CanadaHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“Welcome to ShopLiftr, where digital advertising is simplified.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“twenty6two is a consumer-focused full service advertising agency with clients in the U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceToronto, CanadaHQ checked Sep 28, 202611-5012 contacts →

Indirect evidence

“SaleSpider Media is a leading digital publisher with deep reach to targeted consumer and business audiences.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceToronto, ON, CanadaHQ checked Sep 28, 202611-5011 contacts →

Partial evidence

“PixFuture is an Agentic AI platform built by publishing veterans.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceOakville, ON, CanadaHQ checked Sep 28, 20261-1010 contacts →

Partial evidence

“Leaders in the Out-of-Home Advertising Industry.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceSaguenay, QC, CanadaHQ checked Sep 28, 20261-1010 contacts →

Indirect evidence

“Panorama Média permet à sa clientèle, quels que soient ses besoins, d'atteindre ses objectifs de communication et d’information, en lui proposant des solutions efficaces et…”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceOakville, ON, CanadaHQ checked Sep 28, 20261-109 contacts →

Partial evidence

“Roots Marketing utilizes our experience in online marketing, as well as our unique network of TVs, to create effective, low cost per impression marketing campaigns for local…”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceMarkham, ON, CanadaHQ checked Sep 28, 202611-508 contacts →

Strong evidence

“One of Canada’s leading media companies in local community advertising and digital video display technology.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 261 local advertising platforms based in Canada

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Local advertising platforms based in Canada at a glance

As of Sep 28, 2026
41.7%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
18.0%Largest-city concentration · Toronto
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
189
11-50
57
51-200
8
201-500
6
10001+
1

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 261 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among local advertising platforms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Canada whose own description of what they do matches “local advertising platforms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names local advertising platforms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among local advertising platforms, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 891 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Local advertising platforms by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names local advertising platforms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many local advertising platforms are there based in Canada?

RevenueBase identified 261 local advertising platforms headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most local advertising platforms?

Toronto leads with 47 headquartered companies, followed by Montreal (16) and Ottawa (13).

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 891 verified decision-maker contacts tracked across these 261 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.