Company lists · Data refreshed September 2026
Top 25 Advertising marketing agencies based in Oakville, Canada
RevenueBase identified 97 advertising marketing agencies headquartered in Oakville, Canada as of September 2026 and tracks 511 professional contacts across them, including 182 with verified work emails. Toronto is the largest hub.
This list covers advertising marketing agencies headquartered in Oakville, 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 23, 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.
The 25 largest advertising marketing agencies based in Oakville, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 51 contacts → | ||||
Partial evidence “We are a Digital Marketing Agency specializing in Social Media, Online Marketing and Lead Generation.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 2 | 45 contacts → | ||||
Partial evidence “We are here to help local small businesses get the best out of digital marketing.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 3 | 41 contacts → | ||||
Partial evidence “7 Communications is an award-winning luxury and lifestyle marketing agency abundant in strategists, storytellers, and designers.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 4 | 35 contacts → | ||||
Partial evidence “Goose Digital is Canada’s leading provider of Intelligent Marketing Solutions, empowering businesses to achieve measurable growth through AI-driven strategies, automation, and…” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 5 | 33 contacts → | ||||
Indirect evidence “We’re changing the way the world sees branding.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 6 | 24 contacts → | ||||
Partial evidence “For Online Marketing to generate a positive Return on Investment, it must be approached strategically."Jumping in with both feet" without a plan is not a formula for long-term…” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 7 | 24 contacts → | ||||
Partial evidence “Lightyear Media stands as a global leader in out-of-home advertising, commanding screens in the iconic Times Square of New York City.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 8 | 18 contacts → | ||||
Strong evidence “At 3H, we're not just a full-service marketing and advertising agency; we're your partners in creative and strategic brilliance.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 9 | 12 contacts → | ||||
Partial evidence “GamePlan Marketing is a B2B marketing agency that has been delivering results for tech companies since 2012.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 contacts → | ||||
Partial evidence “Performlytics is a data-driven digital marketing agency focused on delivering measurable business outcomes.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 11 | 9 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 23, 2026Thanks. The Data Team will review it. | |||||
| 12 | 8 contacts → | ||||
Indirect evidence “Integram is a business training firm that inspires business to reimagine their future and build a sustainable strategy for growth.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 contacts → | ||||
Partial evidence “IGS is a marketing agency designed to help start-ups unlock their true marketing potential and grow rapidly by bringing their innovation to the world.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 14 | 4 contacts → | ||||
Partial evidence “Since 1998 (Previously the company known as Register IT), Piece of Cake Digital Marketing has helped businesses large and small create functional websites that deliver results, as…” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 contacts → | ||||
Indirect evidence “We are a team of thinkers, strategists, designers, creators & technology specialists.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 contacts → | ||||
Indirect evidence “GRIT Online believes in small to mid-size businesses’ potential to change the world for the better.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 contacts → | ||||
Partial evidence “The most successful companies use marketing to drive sales, improve loyalty, strengthen culture and fuel growth.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 contacts → | ||||
Partial evidence “Digital Marketing Campaigns Social Media Management Web Development Content Creation Paid Ads SEO & More” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Strong evidence “Stephenson Media is a premier media company specialising in the creation of premium short-form content designed for advertising, marketing, and social media platforms.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Indirect evidence “Is your ice cream melting in the heat?” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “Let us tell your story.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Partial evidence “At Look Digital Marketing, we blend cutting-edge technology with unparalleled marketing savvy to take your brand’s online presence to the next level.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Partial evidence “Located in Oakville, Ontario, Bare Bones Marketing specializes in providing strategic marketing services for start ups, small and mid-sized businesses.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Strong evidence “Our specialization lies in marketing concepts, advertising, and promoting small to medium enterprises.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Partial evidence “Marketing a small business shouldn't be that hard.” Source: RevenueBase Database · checked Sep 23, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: advertising marketing agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names advertising marketing agencies.
- Partial evidence
- Its own public description names part of advertising marketing agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name advertising marketing agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 97 advertising marketing agencies based in Oakville, Canada
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Advertising marketing agencies based in Oakville, Canada at a glance
As of Sep 23, 2026Companies by employee count
Email recency for this list is measured across the whole Canada list rather than for Oakville, so it is reported there. Company counts and contact totals on this page are exact for Oakville, over 97 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 advertising marketing agencies, 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 Oakville, Canada whose own description of what they do matches “advertising marketing agencies”. 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 advertising marketing agencies), 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 advertising marketing agencies, and records with no verified work email. Companies headquartered outside Oakville 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, 182 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 23, 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.
Advertising marketing agencies by metro in Canada
- Advertising marketing agencies in Toronto2040
- Advertising marketing agencies in Vancouver733
- Advertising marketing agencies in Montreal718
- Advertising marketing agencies in Calgary537
- Advertising marketing agencies in Edmonton269
- Advertising marketing agencies in Ottawa263
- Advertising marketing agencies in Mississauga247
- Advertising marketing agencies in Winnipeg134
- Advertising marketing agencies in Quebec117
- Advertising marketing agencies in London116
- Advertising marketing agencies in Victoria104
- Advertising marketing agencies in Oakville97
- Advertising marketing agencies in Brampton94
- Advertising marketing agencies in Markham85
- Advertising marketing agencies in Halifax83
- Advertising marketing agencies in Burlington81
- Advertising marketing agencies in Kitchener72
- Advertising marketing agencies in Hamilton68
- Advertising marketing agencies in Kelowna66
- Advertising marketing agencies in Vaughan66
- Advertising marketing agencies in Surrey63
- Advertising marketing agencies in North York58
- Advertising marketing agencies in Burnaby57
- Advertising marketing agencies in Saskatoon57
- Advertising marketing agencies in North Vancouver55
- Advertising marketing agencies in Richmond Hill53
- Advertising marketing agencies in Barrie51
- Advertising marketing agencies in Waterloo50
- Advertising marketing agencies in Windsor50
- Advertising marketing agencies in Laval48
- Advertising marketing agencies in Regina43
- Advertising marketing agencies in Guelph41
- Advertising marketing agencies in Kingston38
- Advertising marketing agencies in Etobicoke35
- Advertising marketing agencies in Cambridge33
- Advertising marketing agencies in Scarborough30
- Advertising marketing agencies in Longueuil27
- Advertising marketing agencies in Gatineau26
- Advertising marketing agencies in Brossard25
- Advertising marketing agencies in Langley25
- Advertising marketing agencies in Richmond25
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 advertising marketing agencies, 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 advertising marketing agencies are there based in Oakville, Canada?
RevenueBase identified 97 advertising marketing agencies headquartered in Oakville, 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?
Candybox Marketing, headquartered in Oakville, tops this list with the largest team on record.
Which city has the most advertising marketing agencies?
Toronto leads with 2040 headquartered companies, followed by Vancouver (733) and Montreal (718).
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 182 verified decision-maker contacts tracked across these 97 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 23, 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.
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