B2B contacts in Ontario
964,507 business contacts in Ontario, every one with a LinkedIn profile: 964,099 with a work email (932,396 checked in 2026) and 84,377 with a phone (78,772 mobile). Updated 2026-10-04. Filter further, then get the list as CSV, in your CRM or by API.
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By industry
- 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
By department
- Finance & Accounting: 91,654
- Operations & Logistics: 91,209
- Executive & General Management: 84,637
- Sales: 76,808
- Healthcare & Nursing: 43,326
- Software Engineering: 42,771
- Marketing & Communications: 41,920
- Administrative: 41,564
- Education & Training: 37,531
- Engineering (Non-Software): 33,638
By level
- Staff: 483,144
- Manager: 209,913
- Senior: 105,615
- Director / Head: 83,841
- C-suite: 30,382
- VP: 27,507
- Owner / Founder: 15,255
- Intern / Student: 8,850
By company size
- 1,000-4,999: 210,142
- 10,000+: 183,758
- 100-249: 169,269
- 20-99: 117,393
- 5,000-9,999: 98,793
- 500-999: 69,492
- 250-499: 67,952
- 5-19: 26,364
- 1-4: 21,330
- Unknown: 14
Companies in Ontario with the most decision makers
- TD: 3,441 decision makers
- CIBC: 2,552 decision makers
- Scotiabank: 2,492 decision makers
- BMO Financial Group: 1,972 decision makers
- Four Seasons Hotels and Resorts: 1,328 decision makers
- TD Securities: 1,311 decision makers
- Manulife Financial Corporation: 1,237 decision makers
- BMO Capital Markets: 1,097 decision makers
- Thomson Reuters: 831 decision makers
- Amdocs Limited: 621 decision makers
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
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