Company lists · Data refreshed September 2026

Top 17 Digital media consulting firms based in Montreal, Canada

RevenueBase identified 500 digital media consulting firms headquartered in Montreal, Canada as of September 2026 and tracks 3,088 professional contacts across them, including 854 with verified work emails. Across Canada, Toronto is the largest hub for this category (1,328 companies); Montreal follows with 500.

This list covers digital media consulting firms headquartered in Montreal, 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 24, 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 24, 2026 86% judged on-target in blind review
500Companies
3,088Contacts tracked
854Verified emails
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The 17 largest digital media consulting firms based in Montreal, Canada

Ranked by team size
Top 17 of 500 digital media consulting firms based in Montreal, Canada, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to digital media consulting firms: 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
1Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 2026201-500193 contacts →

Indirect evidence

“Seedbox is home to some of the most creative, curious, and driven employees of our time.”

Source: RevenueBase Database · checked Sep 24, 2026
2Partial evidenceMontreal, QC, CanadaHQ checked Sep 24, 202651-20074 contacts →

Partial evidence

“Evolving Web is a full-service digital agency.”

Source: RevenueBase Database · checked Sep 24, 2026
3Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 202651-20053 contacts →

Indirect evidence

“What if Leeroy took you further?”

Source: RevenueBase Database · checked Sep 24, 2026
4Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5053 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 24, 2026
5Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5038 contacts →

Indirect evidence

“Boîte créative spécialisée en marketing d’influence, relations de presse, gestion de médias sociaux et et production de contenu.”

Source: RevenueBase Database · checked Sep 24, 2026
6Partial evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5033 contacts →

Partial evidence

“Zerda Digital - Marketing Consultancy agency helping companies leverage the power of Marketing through practical and operational tactics.”

Source: RevenueBase Database · checked Sep 24, 2026
7Partial evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5033 contacts →

Partial evidence

“Started in 2016, Scale is a customer-first oriented advertising and digital design company.”

Source: RevenueBase Database · checked Sep 24, 2026
8Strong evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5031 contacts →

Strong evidence

“Webtmize is a Montreal-based digital marketing agency providing consulting services to local and international businesses.”

Source: RevenueBase Database · checked Sep 24, 2026
9Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5030 contacts →

Indirect evidence

“We design like artists.”

Source: RevenueBase Database · checked Sep 24, 2026
10Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5030 contacts →

Indirect evidence

“Are you looking for creative, controversial, and powerful content to level up your brand?”

Source: RevenueBase Database · checked Sep 24, 2026
11Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 20261-1029 contacts →

Indirect evidence

“Sundae Creative: A New Era Of Brand Communications We connect lifestyle brands with people who provoke, inspire and convert At Sundae Creative, we dream up, create and execute…”

Source: RevenueBase Database · checked Sep 24, 2026
12Partial evidenceMontreal, CanadaHQ checked Sep 24, 202611-5027 contacts →

Partial evidence

“iNexxus is a world renown digital marketing agency that provides innovative and effective strategies for brands in all industries both public and private.”

Source: RevenueBase Database · checked Sep 24, 2026
13Partial evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5024 contacts →

Partial evidence

“Design N Rank is focused on website design and media for enterprises that demand more than run-of-the-mill service.”

Source: RevenueBase Database · checked Sep 24, 2026
14Partial evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5022 contacts →

Partial evidence

“Index is a digital marketing agency based in Montréal.”

Source: RevenueBase Database · checked Sep 24, 2026
15Partial evidenceMontreal, QC, CanadaHQ checked Sep 24, 20261-1022 contacts →

Partial evidence

“The GLO team specializes in digital strategy, online advertising, SEO and web analytics.”

Source: RevenueBase Database · checked Sep 24, 2026
16Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5020 contacts →

Indirect evidence

“We are Markétika.”

Source: RevenueBase Database · checked Sep 24, 2026
17Indirect evidenceMontreal, QC, CanadaHQ checked Sep 24, 202611-5020 contacts →

Indirect evidence

“What is annexe's greatest strength?”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 17 of 500 digital media consulting firms based in Montreal, Canada

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Digital media consulting firms based in Montreal, Canada at a glance

As of Sep 24, 2026
27.7%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
393
11-50
94
51-200
10
201-500
3

Email recency for this list is measured across the whole Canada list rather than for Montreal, so it is reported there. Company counts and contact totals on this page are exact for Montreal, over 500 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 digital media consulting firms, 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 Montreal, Canada whose own description of what they do matches “digital media consulting firms”. 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 digital media consulting firms), 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 digital media consulting firms, and records with no verified work email. Companies headquartered outside Montreal 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, 854 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 24, 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.

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 digital media consulting firms, 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 digital media consulting firms are there based in Montreal, Canada?

RevenueBase identified 500 digital media consulting firms headquartered in Montreal, 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?

Seedbox Technologies, headquartered in Montreal, tops this list with the largest team on record.

Which city in Canada has the most digital media consulting firms?

Toronto leads Canada with 1,328 headquartered companies, followed by Montreal (500) and Vancouver (491).

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 854 verified decision-maker contacts tracked across these 500 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 24, 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.