Company lists · Data verified August 2026

Top 25 Ad tech platforms based in Toronto, Canada

Name: Ad tech platforms based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 97 companies tracked

There are 97 ad tech platforms headquartered in Toronto, Canada (RevenueBase, August 2026). RevenueBase tracks 4,071 professional contacts across them, including 1,585 with verified work emails and 731 with mobile numbers. Toronto is the largest hub.

This list covers ad tech platforms headquartered in Toronto, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

97Companies

4,071Contacts tracked

1,585Verified emails

731Mobile numbers

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The 25 largest ad tech platforms based in Toronto, Canada

Ranked by team size

Top 25 of 97 ad tech platforms based in Toronto, Canada, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Stackadapt	Toronto, ON	1,001-5,000	1,617	1,084
2	Centro	Toronto, ON	501-1,000	1,174	23
3	Accel Digital AD Operations	Toronto, ON	201-500	246	108
4	SABIO	Toronto, ON	51-200	137	99
5	Point2web	Toronto	51-200	111	13
6	IONIK	Toronto, ON	201-500	70	5
7	Outedge Media Canada	Toronto, ON	201-500	50	6
8	NOVA	Toronto, ON	11-50	46	17
9	Clearpier Performance	Toronto, ON	51-200	42	26
10	Blockthrough	Toronto, ON	11-50	29	14
11	PDI	Toronto, ON	11-50	29	13
12	Dandelion INC	Toronto, ON	11-50	24	14
13	Rhino MBA	Toronto	11-50	19	2
14	Nectar First	Toronto, ON	11-50	16	15
15	Connected Interactive	Toronto, ON	11-50	15	12
16	Peloton Media NOW Native Touch	Toronto, ON	11-50	13	11
17	HATCH	Toronto, ON	11-50	13	9
18	Wired Carbon INC	Toronto, ON	11-50	12	6
19	Eightplus Digital Media	Toronto, ON	11-50	12	3
20	Found Performance	Toronto, ON	11-50	11	5
21	Pixfuture	Toronto, ON	11-50	11	4
22	Developermedia	Toronto, ON	11-50	11	1
23	Global TV Experts	Toronto, ON	11-50	10	5
24	M32 Connect	Toronto, ON	11-50	9	7
25	MPLUS	Toronto, ON	11-50	9	6

Showing 25 of 97 ad tech platforms based in Toronto, Canada

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Ad tech platforms based in Toronto, Canada at a glance

As of Aug 28, 2026

11-50Median size (employees)

TorontoLargest hub · 97 HQs

731Contacts with mobile numbers

10Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Ad tech platforms by metro in Canada

Metro	Companies
Ad tech platforms in Toronto	97
Ad tech platforms in Montreal	31
Ad tech platforms in Vancouver	23
Ad tech platforms in Victoria	8
Ad tech platforms in Calgary	6
Ad tech platforms in Ottawa	5
Ad tech platforms in Richmond Hill	4
Ad tech platforms in Mississauga	4

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “ad tech platforms”, with match quality audited by blind human judging, and headquartered in Toronto, Canada.
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: Contact records re-verify on a rolling cadence; 10 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many ad tech platforms are there based in Toronto, Canada?

There are 97 ad tech platforms headquartered in Toronto, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Stackadapt, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most ad tech platforms?

Toronto leads with 97 headquartered companies, followed by Montreal (31) and Vancouver (23).

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 1,585 verified decision-maker contacts tracked across these 97 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.