Company lists · Data refreshed September 2026

Top 10 Multi channel marketing agencies based in Guelph, Canada

Name: Multi channel marketing agencies based in Guelph, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 33 companies tracked

RevenueBase identified 33 multi channel marketing agencies headquartered in Guelph, Canada as of September 2026 and tracks 83 professional contacts across them, including 27 with verified work emails. Toronto is the largest hub.

This list covers multi channel marketing agencies headquartered in Guelph, 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

33Companies

83Contacts tracked

27Verified emails

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The 10 largest multi channel marketing agencies based in Guelph, Canada

Ranked by team size

Top 10 of 33 multi channel marketing agencies based in Guelph, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names multi channel marketing agencies: 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.
#	Company	Headquarters	Employees	Contacts
1	SWAYPartial evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	11-50	11
	“We are more than a marketing agency.” Source: company website · checked Sep 5, 2026
2	BNR Media GroupIndirect evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	1-10	8
	“BNR MEDIA GROUP IS A CREATIVE AGENCY.” Source: company website · checked Sep 5, 2026
3	The Letter MPartial evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	11-50	6
	“The Letter M is a Guelph-based marketing and branding agency that strengthens communities and businesses through high-quality strategy, brand, storytelling, design, and…” Source: company website · checked Sep 5, 2026
4	Zero In Digital AdvertisingPartial evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	1-10	6
	“Zero In Digital Marketing Agency is a certified Google Partner, specializing in Digital Advertising.” Source: company website · checked Sep 5, 2026
5	tekside.ioPartial evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	11-50	5
	“Tekside is a marketing and technical services company that helps clients enable and activate their marketing programs.” Source: company website · checked Sep 5, 2026
6	Banja SolutionsPartial evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	1-10	5
	“Banja Solutions has evolved from a website development company to a full service marketing, branding, social networking solution for your business.” Source: company website · checked Sep 5, 2026
7	AD OPS HousePartial evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	1-10	3
	“Ad Ops House takes the top level skills and knowledge from career digital marketing professionals and makes them available to the business public.” Source: company website · checked Sep 5, 2026
8	Giant GoatPartial evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	1-10	3
	“A BETTER BREED OF DIGITAL MARKETING Giant Goat is a digital marketing firm focused on small to medium sized businesses grow by optimizing their digital ecosystem.” Source: company website · checked Sep 5, 2026
9	The SEM GuysPartial evidence	Guelph, CanadaHQ checked Sep 5, 2026	1-10	1
	“SEMGUYS was started by two digital marketing veterans that have a combined 14+ years experience.” Source: company website · checked Sep 5, 2026
10	The Wellness MarketerIndirect evidence	Guelph, ON, CanadaHQ checked Sep 5, 2026	1-10	1
	“The Wellness Marketer is passionate about working hands-on with local businesses to encourage growth and establish a visual identity.” Source: company website · checked Sep 5, 2026

Showing 10 of 33 multi channel marketing agencies based in Guelph, Canada

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Multi channel marketing agencies based in Guelph, Canada at a glance

As of Sep 5, 2026

1-10Median size (employees)

TorontoLargest hub · 2103 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

11-50

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 Guelph, over 33 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 multi channel marketing agencies, 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 Guelph, Canada whose own description of what they do matches “multi channel marketing agencies”. 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 multi channel marketing agencies, and records with no verified work email. Companies headquartered outside Guelph 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, 27 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.

Frequently asked

How many multi channel marketing agencies are there based in Guelph, Canada?

RevenueBase identified 33 multi channel marketing agencies headquartered in Guelph, 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?

SWAY, headquartered in Guelph, tops this list with the largest team on record.

Which city has the most multi channel marketing agencies?

Toronto leads with 2103 headquartered companies, followed by Vancouver (724) and Montreal (713).

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 27 verified decision-maker contacts tracked across these 33 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.

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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.