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Senior data and AI professionals in Illinois

11,714 senior data and ai professionals in Illinois, every one with a LinkedIn profile: 6,297 with a work email (6,189 checked in 2026) and 1,517 with a phone (1,275 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

  • Financial Services: 1,754
  • Hospitals and Health Care: 1,245
  • Information Services: 1,115
  • Insurance: 916
  • Business Consulting and Services: 776
  • IT Services and IT Consulting: 739
  • Machinery Manufacturing: 520
  • Software Development: 497
  • Technology, Information and Internet: 419
  • Pharmaceutical Manufacturing: 278

By company size

  • 10,000+: 6,531
  • 1,000-4,999: 2,108
  • 5,000-9,999: 872
  • 100-249: 756
  • 500-999: 595
  • 250-499: 514
  • 20-99: 292
  • 5-19: 25
  • 1-4: 21

Companies in Illinois with the most decision makers

  • Northern Trust: 5,200 decision makers
  • Gallagher: 5,143 decision makers
  • Takeda: 4,433 decision makers
  • Abbott: 3,987 decision makers
  • Mars: 2,927 decision makers
  • Allstate Financial Services: 2,569 decision makers
  • State Farm Inc: 2,431 decision makers
  • GE Healthcare: 2,287 decision makers
  • RSM US LLP: 2,239 decision makers
  • Hub International Ltd: 2,238 decision makers

Roles in Illinois

Industries in Illinois

The same list elsewhere

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