Companies using X Ads in Canada: 837 found
Of the 17,089 companies using X Ads we found, 837 are headquartered in Canada (4.9%). The biggest group sells Nonprofits & NGOs (9.7%). 6.6% have more than 1,000 employees.
- 837
- companies using X Ads
- 4.9%
- of all 17,089 X Ads advertisers in our data
- 6.6%
- have 1,000+ employees
- 9.7%
- Nonprofits & NGOs
Who they are
Every company in this group, by sector, business model, size. Sector and business-model tags can overlap.
Companies using X Ads in Canada
20 of the 837, ordered by LinkedIn following. Inclusion means a detected tag, not a confirmed active campaign.
| Company | Industry | Size | HQ | Seen in |
|---|---|---|---|---|
The University of British Columbia ubc.ca | Higher Education | 10,001+ | Canada | Tag manager |
Mastercard Foundation mastercardfdn.org | Nonprofits & NGOs | 51–200 | Canada | Tag manager |
Hootsuite hootsuite.com | Social & Influencer / Content | 1,001–5,000 | Canada | Tag manager |
Visual Capitalist t.mtrbio.com | Publishing & News | 11–50 | Canada | Tag manager |
University of Calgary ucalgary.ca | Higher Education | 1,001–5,000 | Canada | Tag manager |
Genetec genetec.com | Cybersecurity | 1,001–5,000 | Canada | Tag manager |
CN cn.ca | Freight, Trucking & Logistics | 10,001+ | Canada | Live on site |
Equinox Gold Corp. equinoxgold.com | Oil, Gas & Mining | 5,001–10,000 | Canada | Tag manager |
Ontario Power Generation opg.com | Utilities & Power | 5,001–10,000 | Canada | Tag manager |
Nutrien nutrien.com | Farming & Agriculture | 10,001+ | Canada | Tag manager |
Metrolinx metrolinx.com | Passenger Transport & Mobility | 5,001–10,000 | Canada | Tag manager |
Fanshawe College fanshawec.ca | Higher Education | 1,001–5,000 | Canada | Tag manager |
EXFO exfo.com | Telecom & Connectivity | 1,001–5,000 | Canada | Tag manager |
CAMH camh.ca | Mental & Behavioral Health | 1,001–5,000 | Canada | Tag manager |
IIBA iiba.org | Civic, Religious & Membership | 51–200 | Canada | Live on site |
K92 Mining Inc. k92mining.com | Oil, Gas & Mining | 501–1,000 | Canada | Tag manager |
WSI World wsiworld.com | Advertising & Media Agencies | 1,001–5,000 | Canada | Tag manager |
Telna telna.com | Telecom & Connectivity | 51–200 | Canada | Live on site |
Paper paper.co | EdTech & E-Learning | 51–200 | Canada | Tag manager |
HRPA - Human Resources Professionals Association hrpa.ca | HR, Staffing & Recruiting | 51–200 | Canada | Tag manager |
Every company in this group, with the marketing leaders to contact, refreshed with each monthly scan. Book a call and we'll walk you through it.
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How many companies in Canada use X Ads?
837, as of 7 November 2026 — 4.9% of the 17,089 companies we found carrying the X Ads tag. This counts companies we can tie to a company profile, so it is a floor, not a market total.
Which companies in Canada advertise on X?
They include The University of British Columbia, Mastercard Foundation, Hootsuite, Visual Capitalist and University of Calgary. The table on this page shows 20; the full list has all 837.
What do these X Ads advertisers sell?
Nonprofits & NGOs (78 companies), SaaS / Cloud (67) and Civic, Religious & Membership (55) are the largest sectors among the 808 we could classify.
How big are they?
6.6% have more than 1,000 employees; the most common size band is 11–50 employees.
How do you know a company runs X Ads?
We find the X Ads tag in the company's tag-manager container (attributed to the container's owner) or live on its pages, then match the domain to its company profile. A tag means measurement is set up, not that a campaign is running today. Full method on the X Ads study page.
Sell to the 837 companies running X Ads in Canada
Each one has a marketing team that buys media and measures it. RocketSDR finds the right person at every company on this list and writes the outreach.