Skip to main content

Company lists · Data refreshed September 2026

Top 25 Online advertising agencies based in Mississauga, Canada

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 149 companies tracked

RevenueBase identified 149 online advertising agencies headquartered in Mississauga, Canada as of September 2026 and tracks 826 professional contacts across them, including 79 with verified work emails. Toronto is the largest hub.

This list covers online advertising agencies headquartered in Mississauga, 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
149Companies
826Contacts tracked
79Verified emails
Explore all 149 companies → Free signup · no credit card · 500 free credits

The 25 largest online advertising agencies based in Mississauga, Canada

Ranked by team size
Top 25 of 149 online advertising agencies based in Mississauga, Canada, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names online advertising 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.
#CompanyHeadquartersEmployeesContacts
1
Maple Tech SpaceIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202651-20074

“We conceptualize and collaborate with our clients to elevate and grow their business in a constantly evolving Digital Age.”

Source: company website · checked Sep 5, 2026
2
Light Speed WEB INCIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-5039

“Pioneering digital marketing, development, and transformative IT consulting globally with innovative solutions.”

Source: company website · checked Sep 5, 2026
3
Kinex Media INCIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202651-20033

“Kinex Media is a Digital Agency in Toronto.”

Source: company website · checked Sep 5, 2026
4
EmarketselectIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202651-20029

“We believe in the impact of digital marketing and all its possibilities.”

Source: company website · checked Sep 5, 2026
5
WisevuPartial evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-5021

“Wisevu is a professional digital marketing & consulting agency specializing in developing and implementing custom online business strategies for Canadian businesses with local and…”

Source: company website · checked Sep 5, 2026
6
ClicktecsIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-5014

“ClickTecs is a specialized Digital Marketing Agency, headquartered in Toronto, Canada.”

Source: company website · checked Sep 5, 2026
7
Spectronx TechnologiesIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-5013

“SpectronX Technologies, headquartered in the vibrant city of Mississauga, Ontario, Canada, is a pioneering technology firm dedicated to delivering cutting-edge solutions tailored…”

Source: company website · checked Sep 5, 2026
8
Brand SpaceIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202651-20013

“Empowering businesses with end-to-end digital solutions: From crafting stunning websites to optimizing SEO, driving successful ad campaigns, and harnessing the power of Google…”

Source: company website · checked Sep 5, 2026
9
PasserIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-509

“Passer is a new age digital agency that provides marketing & tech consultation and implementation services to small and medium scale businesses.”

Source: company website · checked Sep 5, 2026
10
Scale OWL Digital MarketingIndirect evidence
Mississauga, CanadaHQ checked Sep 5, 202611-506

“Scale Owl Digital Marketing is a full service agency that specializes in Facebook ads, Google ads and full funnel builds.”

Source: company website · checked Sep 5, 2026
11
Tastic MarketingIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-106

“Tastic Marketing is a Full Service Digital Marketing Agency based in Toronto, Canada.”

Source: company website · checked Sep 5, 2026
12
ONE Shot MarketingIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-506

“One-Shot Marketing is a full-service digital marketing agency, and we create custom strategies for each of our clients based on their needs and goals.”

Source: company website · checked Sep 5, 2026
13
WebstersIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-106

“Websters is a full-service Toronto-based digital agency, That provides branding, web design and development, and digital marketing service to all types of businesses.”

Source: company website · checked Sep 5, 2026
14
NET Karma LTDIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-505

“We are Canada's Digital marketing agency.”

Source: company website · checked Sep 5, 2026
15
Prime StratixIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-105

“Navigating Digital Success - PrimeStratix, your reliable partner in the ever-evolving marketing landscape.”

Source: company website · checked Sep 5, 2026
16
TektusIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-504

“Tektus is a company of talented designers and marketers assembled to meet specific customer digital marketing challenges that require deep knowledge, skill, experience to execute…”

Source: company website · checked Sep 5, 2026
17
Think2grow MarketingIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-504

“Our mission is helping mid-to-large sized companies increase sales through intelligent marketing.”

Source: company website · checked Sep 5, 2026
18
GsirenIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-104

“GSIREN is a digital marketing company established in 2018, located in Mississauga.”

Source: company website · checked Sep 5, 2026
19
Mike AgencyIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-103

“A digital marketing agency that creates strong content marketing strategies, along with graphic, web design and video production for all your marketing needs Services we offer…”

Source: company website · checked Sep 5, 2026
20
Admakx Digital INCIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-103

“A digital marketing services company specialising in empowering brands to drive customer acquisition at scale, and increase brand awareness & brand engagement on digital media.”

Source: company website · checked Sep 5, 2026
21
T Parker MarketingPartial evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-102

“T Parker Marketing is a boutique digital marketing agency based in Mississauga that helps service businesses build consistent online presence and generate high-quality leads…”

Source: company website · checked Sep 5, 2026
22
Distinct Company INCIndirect evidence
Mississauga, CanadaHQ checked Sep 5, 20261-102
Source: company website · checked Sep 5, 2026
23
InfinleadsIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 20261-102

“We will help you create a comprehensive digital marketing strategy tailored to your business goals.”

Source: company website · checked Sep 5, 2026
24
Ampere DigitalIndirect evidence
Mississauga, ON, CanadaHQ checked Sep 5, 2026n/a2
Source: company website · checked Sep 5, 2026
25
Distorted StudiosPartial evidence
Mississauga, ON, CanadaHQ checked Sep 5, 202611-501

“We're a full-service creative marketing and advertising agency that specializes in building custom digital marketing solutions for businesses looking to beat their competitors…”

Source: company website · checked Sep 5, 2026

Showing 25 of 149 online advertising agencies based in Mississauga, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 79 reachable decision-makers.

Free signup · no credit card

See all 149 companies

Online advertising agencies based in Mississauga, Canada at a glance

As of Sep 5, 2026
1-10Median size (employees)
TorontoLargest hub · 934 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
93
11-50
42
51-200
11
201-500
2

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 Mississauga, over 149 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 online advertising 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 Mississauga, Canada whose own description of what they do matches “online advertising 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 online advertising agencies, and records with no verified work email. Companies headquartered outside Mississauga 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, 79 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.

Online advertising agencies by metro in Canada

Frequently asked

How many online advertising agencies are there based in Mississauga, Canada?

RevenueBase identified 149 online advertising agencies headquartered in Mississauga, 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?

Maple Tech Space, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most online advertising agencies?

Toronto leads with 934 headquartered companies, followed by Vancouver (360) and Montreal (337).

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 79 verified decision-maker contacts tracked across these 149 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 149 online advertising agencies based in Mississauga, Canada. Start with a free account, no credit card.

Get the full list

Related lists

Browse: Companies home · Online advertising agencies in Canada · All Canada lists · All Online advertising agencies lists · New lists

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.

More company lists