Company lists · Data verified August 2026

Top 25 Advertising agencies with in-house production based in Ottawa, Canada

Name: Advertising agencies with in-house production based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 123 companies tracked

There are 123 advertising agencies with in-house production headquartered in Ottawa, Canada (RevenueBase, August 2026). RevenueBase tracks 596 professional contacts across them, including 218 with verified work emails and 81 with mobile numbers. Toronto is the largest hub.

This list covers advertising agencies with in-house production headquartered in Ottawa, 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.

123Companies

596Contacts tracked

218Verified emails

81Mobile numbers

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The 25 largest advertising agencies with in-house production based in Ottawa, Canada

Ranked by team size

Top 25 of 123 advertising agencies with in-house production based in Ottawa, 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	Banfield	Ottawa, ON	11-50	82	26
2	Acart Communications	Ottawa, ON	51-200	42	27
3	Cinnamon Toast	Ottawa, ON	11-50	34	16
4	Accurate Creative	Ottawa	11-50	29	12
5	Digitalise	Ottawa, ON	11-50	24	1
6	Syntax Strategic	Ottawa, ON	11-50	23	16
7	Xactly Design & Advertising INC	Ottawa, ON	11-50	21	12
8	Mediaplus Advertising	Ottawa	11-50	17	6
9	Affinity Production Group	Ottawa, ON	11-50	12	8
10	Gordongroup Taag	Ottawa, ON	11-50	12	4
11	Skyfall Blue	Ottawa	51-200	11	4
12	Spruce Creative INC	Ottawa, ON	11-50	10	8
13	Duco Media & Technology Solutions	Ottawa, ON	1-10	9	2
14	Inkline	Ottawa, ON	1-10	8	8
15	AD Caffeine Digital Marketing	Ottawa, ON	11-50	8	7
16	Waterbridge Media	Ottawa, ON	1-10	7	4
17	Cloud In The SKY Studios	Ottawa, ON	1-10	7	4
18	Simple Story	Ottawa, ON	11-50	7	1
19	Blackiron Agency	Ottawa, ON	11-50	6	1
20	DAN Rascal	Ottawa	1-10	6	1
21	Billingham Agency	Ottawa, ON	1-10	4	4
22	Excentric Agency	Ottawa, ON	1-10	4	3
23	Northern Army	Ottawa, ON	1-10	4	3
24	Marketing Breakthroughs	Ottawa, ON	11-50	3	2
25	House Of Common Studio	Ottawa, ON	1-10	3	2

Showing 25 of 123 advertising agencies with in-house production based in Ottawa, Canada

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Advertising agencies with in-house production based in Ottawa, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 1132 HQs

81Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Advertising agencies with in-house production by metro in Canada

Metro	Companies
Advertising agencies with in-house production in Toronto	1132
Advertising agencies with in-house production in Montreal	417
Advertising agencies with in-house production in Vancouver	381
Advertising agencies with in-house production in Calgary	222
Advertising agencies with in-house production in Ottawa	123
Advertising agencies with in-house production in Edmonton	107
Advertising agencies with in-house production in Quebec	84
Advertising agencies with in-house production in Mississauga	80

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 “advertising agencies with in-house production”, with match quality audited by blind human judging, and headquartered in Ottawa, 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; 0 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 advertising agencies with in-house production are there based in Ottawa, Canada?

There are 123 advertising agencies with in-house production headquartered in Ottawa, Canada as of August 2026 (RevenueBase).

What is the largest company on this list?

Banfield, headquartered in Ottawa, tops this list with the largest team on record.

Which city has the most advertising agencies with in-house production?

Toronto leads with 1132 headquartered companies, followed by Montreal (417) and Vancouver (381).

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 218 verified decision-maker contacts tracked across these 123 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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Related lists

Advertising agencies with in-house production by geography

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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.