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Advertising Services contacts in Ontario

12,781 people at Advertising Services companies in Ontario, every one with a LinkedIn profile: 12,780 with a work email (12,345 checked in 2026) and 1,818 with a phone (1,741 mobile). Updated 2026-10-04. Filter further, then get the list as CSV, in your CRM or by API.

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By department

  • Executive & General Management: 2,359
  • Marketing & Communications: 2,250
  • Sales: 2,109
  • Product & Design: 1,504
  • Operations & Logistics: 886
  • Software Engineering: 505
  • Finance & Accounting: 362
  • Customer Success & Support: 316
  • Administrative: 275
  • Data & AI: 246

By level

  • Staff: 3,549
  • Manager: 2,879
  • Director / Head: 2,637
  • Senior: 1,359
  • C-suite: 808
  • VP: 795
  • Owner / Founder: 751
  • Intern / Student: 3

By company size

  • 20-99: 3,858
  • 100-249: 3,455
  • 1,000-4,999: 1,637
  • 5-19: 1,111
  • 250-499: 1,051
  • 1-4: 867
  • 500-999: 763
  • 5,000-9,999: 38
  • 10,000+: 1

Advertising Services companies in Ontario with the most decision makers

  • Klick Health: 551 decision makers
  • Mosaic: 93 decision makers
  • Environics Analytics: 82 decision makers
  • Bond Brand Loyalty: 78 decision makers
  • SALT XC: 77 decision makers
  • Diamond: 49 decision makers
  • INNOCEAN Worldwide Canada: 47 decision makers
  • OMD Canada: 47 decision makers
  • FCB Toronto: 40 decision makers
  • McCann Canada: 38 decision makers

Roles in Ontario

Industries in Ontario

The same list elsewhere

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