Company lists · Data refreshed September 2026
Top 24 Brand advertising agencies based in Markham, Canada
RevenueBase identified 66 brand advertising agencies headquartered in Markham, Canada as of September 2026 and tracks 430 professional contacts across them, including 147 with verified work emails. Across Canada, Toronto is the largest hub for this category (1,936 companies); Markham has 66.
This list covers brand advertising agencies headquartered in Markham, 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 28, 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 24 largest brand advertising agencies based in Markham, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 48 contacts → | ||||
Indirect evidence “In today’s environment, it has never been easier to feel left behind.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 42 contacts → | ||||
Indirect evidence “For over 30 years, we have worked with a variety of enterprise-level clients from across an extensive range of industries from food and beverage to healthcare.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 35 contacts → | ||||
Indirect evidence “Founded in 2006, Digilite is a full-service digital agency with marketing, design, and web development.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 26 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 23 contacts → | ||||
Indirect evidence “We help businesses drive more revenue with marketing that actually works.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 16 contacts → | ||||
Partial evidence “Since 1956, WSP International Limited has harnessed our passion for promotions to create dynamic, results-driven campaigns for retailers and brands.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 16 contacts → | ||||
Indirect evidence “Creative Graphics Inc.(CGICA) is a group of passionate and determined individuals with diverse skill sets coming together to achieve the same goal you envisioned; that's our…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 14 contacts → | ||||
Partial evidence “FEAST is an award-winning advertising agency in Toronto with a focus on digital marketing that delivers metrics-driven results for their clients, including CAA, SYLVANIA, Canadian…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 contacts → | ||||
Indirect evidence “Launched in 1963 as Business Forms Associates, The BFA Group has grown over the years from a small company providing print services into a full-service marketing company handling…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 8 contacts → | ||||
Indirect evidence “WHO WE ARE: An Award Winning Digital Marketing Agency focused on strong, measurable ROI.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 7 contacts → | ||||
Indirect evidence “Zigma Internet Marketing is a Google Partner certified in SEO and web design committed to using best practices to create customized strategies targeted to our client’s industry to…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 5 contacts → | ||||
Indirect evidence “Brandfire is a mid-size, full-service marketing agency located in Markham, ON and we are proud to be recognized as one of Canada's fastest growing companies by Profit 500: 2014 &…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 contacts → | ||||
Indirect evidence “Apostrophe Solutions is a Toronto-based Digital Marketing Agency, acts as a one-stop marketing solution provider to integrate and unify small and medium business marketing needs…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 contacts → | ||||
Indirect evidence “Sunny Graphics Workshop offers a spectrum of complete branding solutions, starting from creative design to the final tangible products or intangible marketing strategies.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 contacts → | ||||
Indirect evidence “ONE STOP DIGITAL MARKETING At Digital Visionaries, we offer a full service experience in house.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 contacts → | ||||
Indirect evidence “SeenPro Consulting is a digital marketing company.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 contacts → | ||||
Indirect evidence “At Mourgo Creative Solutions we don’t want to be just another web design company.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Indirect evidence “We offer custom design relating a wide range of services from Logo Design, Web Design, Printing and other Graphic Design services.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Partial evidence “Specialized in advertising and media productions.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 contacts → | ||||
Partial evidence “Social Studios is a boutique marketing agency based in Toronto and Markham, specializing in brand strategy, performance-driven campaigns, and experiential marketing for businesses…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 contacts → | ||||
Indirect evidence “We sit at the intersection of high-end cinema and data-driven strategy.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 contacts → | ||||
Indirect evidence “At ALIAS COLOR we specialize in design for online and in-store marketing with a focus on consumer trends.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Indirect evidence “At Vira Marketing, we're not just another digital marketing agency – we're your strategic partner in online success.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence “At Moxionmedia, we specialize in crafting powerful, strategic marketing stories that resonate.” Source: RevenueBase Database · checked Sep 28, 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: brand advertising 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 brand advertising agencies.
- Partial evidence
- Its own public description names part of brand advertising agencies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name brand advertising 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 24 of 66 brand advertising agencies based in Markham, Canada
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Brand advertising agencies based in Markham, Canada at a glance
As of Sep 28, 2026Companies by employee count
Email recency for this list is measured across the whole Canada list rather than for Markham, so it is reported there. Company counts and contact totals on this page are exact for Markham, over 66 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 brand advertising 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 Markham, Canada whose own description of what they do matches “brand advertising 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 brand advertising 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 brand advertising agencies, and records with no verified work email. Companies headquartered outside Markham 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, 147 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 28, 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.
Brand advertising agencies by metro in Canada
- Brand advertising agencies in Toronto1936
- Brand advertising agencies in Montreal680
- Brand advertising agencies in Vancouver671
- Brand advertising agencies in Calgary430
- Brand advertising agencies in Ottawa197
- Brand advertising agencies in Edmonton185
- Brand advertising agencies in Mississauga158
- Brand advertising agencies in Winnipeg88
- Brand advertising agencies in London84
- Brand advertising agencies in Halifax76
- Brand advertising agencies in Oakville68
- Brand advertising agencies in Hamilton67
- Brand advertising agencies in Victoria67
- Brand advertising agencies in Burlington56
- Brand advertising agencies in Kelowna52
- Brand advertising agencies in Kitchener50
- Brand advertising agencies in Surrey48
- Brand advertising agencies in Vaughan47
- Brand advertising agencies in Saskatoon44
- Brand advertising agencies in Richmond Hill40
- Brand advertising agencies in Windsor40
- Brand advertising agencies in Waterloo39
- Brand advertising agencies in Burnaby37
- Brand advertising agencies in North Vancouver36
- Brand advertising agencies in Barrie34
- Brand advertising agencies in North York34
- Brand advertising agencies in Laval32
- Brand advertising agencies in Guelph31
- Brand advertising agencies in Regina31
- Brand advertising agencies in Etobicoke30
- Brand advertising agencies in Kingston28
- Brand advertising agencies in Gatineau25
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 brand advertising 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 brand advertising agencies are there based in Markham, Canada?
RevenueBase identified 66 brand advertising agencies headquartered in Markham, 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?
Clearoute, headquartered in Markham, tops this list with the largest team on record.
Which city in Canada has the most brand advertising agencies?
Toronto leads Canada with 1,936 headquartered companies, followed by Montreal (680) and Vancouver (671). Markham has 66.
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 147 verified decision-maker contacts tracked across these 66 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 28, 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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