Law firm decision makers in Ontario

5,540 law firm decision makers in Ontario, every one with a LinkedIn profile: 5,540 with a work email (5,508 checked in 2026) and 841 with a phone (747 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: 621
• Legal & Compliance: 488
• Finance & Accounting: 189
• People & HR: 75
• Marketing & Communications: 56
• Operations & Logistics: 47
• Sales: 29
• Administrative: 25
• IT & Infrastructure: 17
• Cybersecurity: 7

By level

• Director / Head: 4,934
• C-suite: 360
• Owner / Founder: 235
• VP: 11

By company size

• 1,000-4,999: 2,092
• 100-249: 956
• 20-99: 847
• 500-999: 750
• 250-499: 432
• 5-19: 273
• 1-4: 190

Law Practice companies in Ontario with the most decision makers

• Fasken Martineau DuMoulin: 411 decision makers
• Borden Ladner Gervais LLP: 343 decision makers
• McCarthy Tétrault: 298 decision makers
• Miller Thomson LLP: 237 decision makers
• Blake, Cassels & Graydon LLP: 236 decision makers
• Osler, Hoskin & Harcourt LLP: 212 decision makers
• Stikeman Elliott LLP: 198 decision makers
• Cassels Brock & Blackwell LLP: 171 decision makers
• McMillan LLP: 164 decision makers
• Aird & Berlis LLP: 151 decision makers

Law Practice by seniority

• Law firm directors: 4,934

Roles in Ontario

• Finance professionals: 47,987
• Operations managers: 36,494
• Operations professionals: 35,839
• Healthcare professionals: 35,569
• Education professionals: 34,033
• Sales professionals: 34,029
• Administrative professionals: 33,217
• C-suite executives: 28,806
• Sales managers: 24,868
• Software engineering professionals: 23,658
• Executive directors: 22,473
• Manufacturing professionals: 20,667
• Engineering professionals: 20,157
• Marketing professionals: 19,290
• Legal professionals: 19,067
• IT professionals: 18,229
• Finance managers: 18,158
• Customer success professionals: 16,586
• Retail managers: 13,399
• Senior software engineering professionals: 13,303
• Senior finance professionals: 12,696
• HR professionals: 11,714
• Marketing managers: 10,921
• Research professionals: 10,803

Industries in Ontario

• Banking: 76,692
• Government Administration: 74,146
• Hospitals and Health Care: 59,677
• Financial Services: 59,652
• Software Development: 43,174
• Higher Education: 36,645
• Insurance: 33,984
• Construction: 31,738
• IT Services and IT Consulting: 24,100
• Real Estate: 22,399
• Retail: 22,193
• Law Practice: 21,692
• Non-profit Organizations: 20,022
• Motor Vehicle Manufacturing: 19,808
• Utilities: 16,302
• Primary and Secondary Education: 16,133
• Telecommunications: 13,736
• Advertising Services: 12,781
• Hospitality: 10,520
• Business Consulting and Services: 10,327
• Mining: 10,201
• Education Administration Programs: 10,116
• Environmental Services: 9,718
• Investment Management: 8,529

The same list elsewhere

• United States: 136,052
• New York: 17,918
• California: 17,621
• Illinois: 11,151
• Canada: 8,260
• Pennsylvania: 7,660
• Texas: 6,928
• Florida: 6,340
• Washington, DC: 6,146
• Australia: 5,623
• Georgia: 5,403
• Massachusetts: 4,436
• Ohio: 4,357
• Germany: 3,905
• France: 3,671
• Italy: 3,333
• Minnesota: 3,173
• New Jersey: 2,954
• Missouri: 2,617
• New South Wales: 2,281

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