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Company lists · Data refreshed September 2026

Top 25 Marketing agencies for cpg brands based in London, Canada

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 101 companies tracked

RevenueBase identified 101 marketing agencies for cpg brands headquartered in London, Canada as of September 2026 and tracks 691 professional contacts across them, including 178 with verified work emails. Toronto is the largest hub.

This list covers marketing agencies for cpg brands headquartered in London, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
101Companies
691Contacts tracked
178Verified emails
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The 25 largest marketing agencies for cpg brands based in London, Canada

Ranked by team size
Top 25 of 101 marketing agencies for cpg brands based in London, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing agencies for cpg brands: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Mccabe Promotional Advertising INCPartial evidence
London, ON, CanadaHQ checked Sep 5, 202651-20059

“McCabe is a full-service branded merchandise agency that helps brands spark conversations, strengthen connections, and leave a lasting impression with custom solutions that turn…”

Source: company website · checked Sep 5, 2026
2
TBKPartial evidence
London, ON, CanadaHQ checked Sep 5, 202611-5032

“tbk is an award-winning, full-service agency headquartered in London, Ontario that leads brands to better.”

Source: company website · checked Sep 5, 2026
3
Redrhino INCPartial evidence
London, ON, CanadaHQ checked Sep 5, 202611-5026

“The Rhinos are a wildly talented team of just over 30 digital dreamers and brand believers sized just right so that we’re easy to work with and give you big agency capabilities.”

Source: company website · checked Sep 5, 2026
4
Giant CreativePartial evidence
London, ON, CanadaHQ checked Sep 5, 202611-5023

“We are GIANT Creative… An award-winning multichannel marketing agency on a mission to deliver enormous results with meticulous strategy and scroll-stopping creative.”

Source: company website · checked Sep 5, 2026
5
Sparks Marketing CommunicationsPartial evidence
London, ON, CanadaHQ checked Sep 5, 202611-5019

“For brands that need to be experienced.”

Source: company website · checked Sep 5, 2026
6
JWA GroupPartial evidence
London, CanadaHQ checked Sep 5, 202611-5018

“We generate business results for North American corporations through sales and marketing communications solutions.”

Source: company website · checked Sep 5, 2026
7
Adhome CreativeStrong evidence
London, ON, CanadaHQ checked Sep 5, 202611-5016

“adHOME creative is a full-service advertising & digital agency with in-depth expertise in branding, digital, traditional and shopper marketing.”

Source: company website · checked Sep 5, 2026
8
BrantonStrong evidence
London, ON, CanadaHQ checked Sep 5, 202611-5015

“As a well-established advertising firm in London for over 30 years, Branton Advertising has been providing small businesses and large corporations with marketing and advertising…”

Source: company website · checked Sep 5, 2026
9
SagecommStrong evidence
London, ON, CanadaHQ checked Sep 5, 202611-5014

“sagecomm is an award-winning marketing, branding, design, communications and public relations team based in London, Ontario.”

Source: company website · checked Sep 5, 2026
10
FounderyStrong evidence
London, ON, CanadaHQ checked Sep 5, 202611-5014

“Foundery Digital Marketing Group is a London, Ontario–based digital marketing agency helping brands grow market share, leads, and long-term visibility across both search engines…”

Source: company website · checked Sep 5, 2026
11
Keyframe CommunicationsPartial evidence
London, ON, CanadaHQ checked Sep 5, 202611-5012

“To say Keyframe Communications is a full-service digital marketing and production team is a tremendous understatement.”

Source: company website · checked Sep 5, 2026
12
Reux Marketing AgencyIndirect evidence
London, ON, CanadaHQ checked Sep 5, 202611-5010

“Hi there, we're reux!”

Source: company website · checked Sep 5, 2026
13
Matrix Four LimitedIndirect evidence
London, ON, CanadaHQ checked Sep 5, 20261-109

“For over 45 years, Matrix Four Ltd, has been creating effective packaging graphics for a wide range of retail and wholesale product categories; food and beverage, health and…”

Source: company website · checked Sep 5, 2026
14
Campus CreativeIndirect evidence
London, ON, CanadaHQ checked Sep 5, 202611-508

“Simple.”

Source: company website · checked Sep 5, 2026
15
Link Advertising And AssociatesIndirect evidence
London, ON, CanadaHQ checked Sep 5, 20261-107

“Link Advertising is a full service advertising agency in London, Ontario.”

Source: company website · checked Sep 5, 2026
16
Slyfox WEB Design & MarketingIndirect evidence
London, ON, CanadaHQ checked Sep 5, 202611-506

“Every action has a purpose.”

Source: company website · checked Sep 5, 2026
17
Digital Clicks MarketingIndirect evidence
London, ON, CanadaHQ checked Sep 5, 20261-106

“At Digital Clicks, we have a deep understanding of the digital platforms, strategies and tactics to fuel your online goals.”

Source: company website · checked Sep 5, 2026
18
Interweave Media GroupPartial evidence
London, ON, CanadaHQ checked Sep 5, 20261-106

“Interweave is a Southwestern Ontario-based, full-service digital marketing agency that consists of content creation and marketing specialists.”

Source: company website · checked Sep 5, 2026
19
Momentum360 MarketingIndirect evidence
London, ON, CanadaHQ checked Sep 5, 202611-506

“VELOCITY GROWTH ACCELERATOR - Get More Paying Customers!”

Source: company website · checked Sep 5, 2026
20
Ascendant Arrow INCPartial evidence
London, ON, CanadaHQ checked Sep 5, 20261-103

“Results-driven marketing agency with outstanding track-record.”

Source: company website · checked Sep 5, 2026
21
Plasmid144 Digital MarketingIndirect evidence
London, ON, CanadaHQ checked Sep 5, 20261-103

“Plasmid144 is here to create the very best websites and digital campaigns for your online businesses.”

Source: company website · checked Sep 5, 2026
22
Publiq MediaPartial evidence
London, ON, CanadaHQ checked Sep 5, 20261-103

“Welcome to Publiq Media, the digital marketing wizards based in the heart of London, Ontario.”

Source: company website · checked Sep 5, 2026
23
Sator DigitalPartial evidence
London, ON, CanadaHQ checked Sep 5, 20261-103

“We are a digital marketing agency that works with businesses to create effective digital solutions that lead to optimizing results.”

Source: company website · checked Sep 5, 2026
24
Warpaint Media INCPartial evidence
London, ON, CanadaHQ checked Sep 5, 20261-102

“Warpaint Media Inc, the creative services agency, is a small but mighty bilingual establishment that offers creative consultation services such as brand development in the form of…”

Source: company website · checked Sep 5, 2026
25
Studio EFFIndirect evidence
London, ON, CanadaHQ checked Sep 5, 20261-102

“Endless false promises, manipulated reports, never-ending excuses for delays, incompetence and unnecessary use of jargons by industry experts made us realize how much BS there is…”

Source: company website · checked Sep 5, 2026

Showing 25 of 101 marketing agencies for cpg brands based in London, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 178 reachable decision-makers.

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Marketing agencies for cpg brands based in London, Canada at a glance

As of Sep 5, 2026
1-10Median size (employees)
TorontoLargest hub · 1974 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
71
11-50
29
51-200
1

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for London, over 101 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 marketing agencies for cpg brands, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in London, Canada whose own description of what they do matches “marketing agencies for cpg brands”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among marketing agencies for cpg brands, and records with no verified work email. Companies headquartered outside London 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 an evidence 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, 178 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 5, 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.

Marketing agencies for cpg brands by metro in Canada

Frequently asked

How many marketing agencies for cpg brands are there based in London, Canada?

RevenueBase identified 101 marketing agencies for cpg brands headquartered in London, 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?

Mccabe Promotional Advertising INC, headquartered in London, tops this list with the largest team on record.

Which city has the most marketing agencies for cpg brands?

Toronto leads with 1974 headquartered companies, followed by Vancouver (710) and Montreal (670).

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 178 verified decision-maker contacts tracked across these 101 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 101 marketing agencies for cpg brands based in London, Canada. Start with a free account, no credit card.

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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.

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