Company lists · Data refreshed September 2026

Top 25 Enterprise SEO marketing companies based in Canada

Name: Enterprise SEO marketing companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 2,187 companies tracked

RevenueBase identified 2,187 enterprise SEO marketing companies headquartered in Canada as of September 2026 and tracks 9,062 professional contacts across them, including 2,006 with verified work emails and 693 with mobile numbers. Toronto is the largest hub.

This list covers enterprise SEO marketing companies headquartered in 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 24, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review

2,187Companies

9,062Contacts tracked

2,006Verified emails

693Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest enterprise SEO marketing companies based in Canada

Ranked by team size

Top 25 of 2,187 enterprise SEO marketing companies based in Canada, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise SEO marketing companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Techwyse Internet Marketing	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 24, 2026	51-200	233 contacts →
	Indirect evidence “If your business isn't generating consistent leads online, the problem usually is your digital presence.” Source: RevenueBase Database · checked Sep 24, 2026
2	Publi-7	Partial evidence	Mirabel, QC, CanadaHQ checked Sep 24, 2026	11-50	112 contacts →
	Partial evidence “Publi-7 Communications est une agence de marketing interactif et de communication créée par l'ancien directeur général du magazine « Chez toît » appartenant à Quebecor Media.” Source: RevenueBase Database · checked Sep 24, 2026
3	Bloom Digital Marketing Agency	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 24, 2026	51-200	105 contacts →
	Indirect evidence “Bloom is a team of performance-obsessed marketers, and we excel at delivering exceptional results for our clients.” Source: RevenueBase Database · checked Sep 24, 2026
4	Linknow	Indirect evidence	Mont-royal, QC, CanadaHQ checked Sep 24, 2026	51-200	102 contacts →
	Indirect evidence “When you have a question about something and don’t know the answer, then where do you look?” Source: RevenueBase Database · checked Sep 24, 2026
5	Search Engine People INC	Partial evidence	Pickering, ON, CanadaHQ checked Sep 24, 2026	51-200	84 contacts →
	Partial evidence “As established leaders in the digital marketing industry, we have been building brands and driving sales with cross-channel, data-driven approach’s for nearly two decades.” Source: RevenueBase Database · checked Sep 24, 2026
6	The Influence Agency	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 24, 2026	51-200	73 contacts →
	Indirect evidence “We are a team of in-house experts in 360° digital elevation with talent and skills to ideate, organize, execute, publish, distribute, and scale award-winning content that results…” Source: RevenueBase Database · checked Sep 24, 2026
7	The Aber Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 24, 2026	11-50	69 contacts →
	Indirect evidence “Whether you are an experienced Internet marketer looking for new ways to reach your audience, a direct marketer exploring how the Internet can be a profitable source of leads or…” Source: RevenueBase Database · checked Sep 24, 2026
8	Seoplus	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	51-200	69 contacts →
	Partial evidence “seoplus+ is a digital marketing agency serving clients globally.” Source: RevenueBase Database · checked Sep 24, 2026
9	Reach First	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 24, 2026	11-50	56 contacts →
	Partial evidence “Reach First is a rapidly growing digital marketing agency focused on result-driven, customized, measurable and creative marketing and web solutions.” Source: RevenueBase Database · checked Sep 24, 2026
10	Shyft Digitally	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 24, 2026	11-50	55 contacts →
	Indirect evidence “Your problem isn’t getting new customers, it’s building a predictable system to get new customers.” Source: RevenueBase Database · checked Sep 24, 2026
11	Digitad	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 24, 2026	51-200	50 contacts →
	Indirect evidence “Digitad is a digital performance agency based in Montreal.” Source: RevenueBase Database · checked Sep 24, 2026
12	Edkent Media	Partial evidence	Toronto, ON, CanadaHQ checked Sep 24, 2026	11-50	49 contacts →
	Partial evidence “For over a decade, Edkent Media has been at the forefront of Canada’s digital marketing evolution, helping businesses establish strong online identities and drive remarkable…” Source: RevenueBase Database · checked Sep 24, 2026
13	Konstruct Digital	Strong evidence	Calgary, AB, CanadaHQ checked Sep 24, 2026	11-50	49 contacts →
	Strong evidence “At Konstruct, we're passionate about delivering growth for B2B clients that changes business trajectories through SEO, paid media, and content marketing.” Source: RevenueBase Database · checked Sep 24, 2026
14	Sterling SKY INC	Indirect evidence	Uxbridge, ON, CanadaHQ checked Sep 24, 2026	11-50	38 contacts →
	Indirect evidence “Sterling Sky was founded by Joy Hawkins in 2017.” Source: RevenueBase Database · checked Sep 24, 2026
15	Agence Leadstream	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 24, 2026	11-50	38 contacts →
	Indirect evidence “Notre agence s'est taillée une solide réputation en matière de positionnement, d'identité, et de visibilité en ligne.” Source: RevenueBase Database · checked Sep 24, 2026
16	SEO Brothers	Partial evidence	Bedford, NS, CanadaHQ checked Sep 24, 2026	51-200	37 contacts →
	Partial evidence “Welcome to SEO Brothers, the premier choice for white-label SEO services and direct SEO services for local businesses.” Source: RevenueBase Database · checked Sep 24, 2026
17	Bloom Digital Marketing	Partial evidence	North Vancouver, BC, CanadaHQ checked Sep 24, 2026	n/a	34 contacts →
	Partial evidence “Bloom Digital Marketing (Bloom Media Inc.) is a Vancouver-based digital marketing agency founded in 2006.” Source: RevenueBase Database · checked Sep 24, 2026
18	Zerda Digital	Partial evidence	Montreal, QC, CanadaHQ checked Sep 24, 2026	11-50	33 contacts →
	Partial evidence “Zerda Digital - Marketing Consultancy agency helping companies leverage the power of Marketing through practical and operational tactics.” Source: RevenueBase Database · checked Sep 24, 2026
19	Kinex Media INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 24, 2026	51-200	33 contacts →
	Indirect evidence “Kinex Media is a Digital Agency in Toronto.” Source: RevenueBase Database · checked Sep 24, 2026
20	Bubbleup Marketing Corp	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 24, 2026	11-50	32 contacts →
	Partial evidence “Businesses today are looking for marketing strategies that produce results at a lightning-fast pace and will give their business the edge in an ever-changing marketplace.” Source: RevenueBase Database · checked Sep 24, 2026
21	Bluehat Marketing	Partial evidence	Montreal, QC, CanadaHQ checked Sep 24, 2026	11-50	32 contacts →
	Partial evidence “BlueHat Marketing is a leading company in website design and development, search engine optimization, social media and online marketing.” Source: RevenueBase Database · checked Sep 24, 2026
22	First Rank SEO	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 24, 2026	11-50	31 contacts →
	Indirect evidence “The purpose of First Rank is to help businesses generate leads from their websites.” Source: RevenueBase Database · checked Sep 24, 2026
23	Webtmize	Partial evidence	Montreal, QC, CanadaHQ checked Sep 24, 2026	11-50	31 contacts →
	Partial evidence “Webtmize is a Montreal-based digital marketing agency providing consulting services to local and international businesses.” Source: RevenueBase Database · checked Sep 24, 2026
24	Whitespark	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 24, 2026	11-50	31 contacts →
	Indirect evidence “Ready to dominate local search?” Source: RevenueBase Database · checked Sep 24, 2026
25	DIT WEB Solutions INC	Indirect evidence	Whitby, ON, CanadaHQ checked Sep 24, 2026	11-50	31 contacts →
	Indirect evidence “Our Business Is Your Success!” Source: RevenueBase Database · checked Sep 24, 2026

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: enterprise SEO marketing companies. 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 enterprise SEO marketing companies.
Partial evidence: Its own public description names part of enterprise SEO marketing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise SEO marketing companies. 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 2,187 enterprise SEO marketing companies based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,006 reachable decision-makers.

Free signup · no credit card

View the full list →

Enterprise SEO marketing companies based in Canada at a glance

As of Sep 24, 2026

22.1%Verified-email coverage

7.6%Mobile-number coverage

4.1Average contacts per company

1-10Median size (employees)

21.3%Largest-city concentration · Toronto

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

1,644

11-50

472

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 27.0d

1,4790–30

48931–60

2061–90

090–180

18180+

Company record updated

Median 87.0d

00–30

2,23231–60

3,42661–90

2,88590–180

519180+

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 enterprise SEO marketing companies, 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 Canada whose own description of what they do matches “enterprise SEO marketing companies”. 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 enterprise SEO marketing companies), 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 enterprise SEO marketing companies, and records with no verified work email. Companies headquartered outside Canada 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, 2,006 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 24, 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.

Enterprise SEO marketing companies by metro

Enterprise SEO marketing companies in Toronto465
Enterprise SEO marketing companies in Vancouver173
Enterprise SEO marketing companies in Montreal163
Enterprise SEO marketing companies in Calgary141
Enterprise SEO marketing companies in Mississauga83
Enterprise SEO marketing companies in Edmonton73
Enterprise SEO marketing companies in Ottawa55
Enterprise SEO marketing companies in Brampton44
Enterprise SEO marketing companies in Victoria40
Enterprise SEO marketing companies in London36
Enterprise SEO marketing companies in Winnipeg28
Enterprise SEO marketing companies in Kelowna25

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 enterprise SEO marketing companies, 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 enterprise SEO marketing companies are there based in Canada?

RevenueBase identified 2,187 enterprise SEO marketing companies headquartered in 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?

Techwyse Internet Marketing, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most enterprise SEO marketing companies?

Toronto leads with 465 headquartered companies, followed by Vancouver (173) and Montreal (163).

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 2,006 verified decision-maker contacts tracked across these 2,187 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 24, 2026.

Ready to reach these companies? Verified emails and direct dials for all 2,187 enterprise SEO marketing companies based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

Enterprise SEO marketing companies by geography

Browse the directory

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.