Company lists · Data verified August 2026

Top 11 Advertising recruitment firms based in Ottawa, Canada

Name: Advertising recruitment firms based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 29 companies tracked

There are 29 advertising recruitment firms headquartered in Ottawa, Canada (RevenueBase, August 2026). RevenueBase tracks 219 professional contacts across them, including 80 with verified work emails and 29 with mobile numbers. Toronto is the largest hub.

This list covers advertising recruitment firms 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.

29Companies

219Contacts tracked

80Verified emails

29Mobile numbers

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The 11 largest advertising recruitment firms based in Ottawa, Canada

Ranked by team size

Top 11 of 29 advertising recruitment firms 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	LRO Staffing	Ottawa, ON	11-50	36	20
3	Groom & Associés Associates	Ottawa, ON	11-50	27	7
4	Recruiting In Motion - Ottawa	Ottawa, ON	1-10	10	7
5	Inkline	Ottawa, ON	1-10	8	8
6	Blackiron Agency	Ottawa, ON	11-50	6	1
7	Stevenson & White	Ottawa, ON	1-10	5	3
8	Teambuilder Consulting	Ottawa, ON	1-10	4	3
9	Kressler Recruitment	Ottawa, ON	1-10	3	2
10	Taur Industries INC	Ottawa, ON	11-50	2	2
11	Troy St. Louis Media & Marketing	Ottawa, ON	1-10	1	1

Showing 11 of 29 advertising recruitment firms based in Ottawa, Canada

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Advertising recruitment firms based in Ottawa, Canada at a glance

As of Aug 28, 2026

1-10Median size (employees)

TorontoLargest hub · 345 HQs

29Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

1,001-5,000

Advertising recruitment firms by metro in Canada

Metro	Companies
Advertising recruitment firms in Toronto	345
Advertising recruitment firms in Montreal	161
Advertising recruitment firms in Vancouver	85
Advertising recruitment firms in Calgary	65
Advertising recruitment firms in Mississauga	62
Advertising recruitment firms in Quebec	29
Advertising recruitment firms in Ottawa	29
Advertising recruitment firms in Brampton	24

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 recruitment firms”, 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 recruitment firms are there based in Ottawa, Canada?

There are 29 advertising recruitment firms 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 recruitment firms?

Toronto leads with 345 headquartered companies, followed by Montreal (161) and Vancouver (85).

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 80 verified decision-maker contacts tracked across these 29 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.