Consulting decision makers in Illinois

9,687 consulting decision makers in Illinois, every one with a LinkedIn profile: 7,531 with a work email (7,419 checked in 2026) and 3,950 with a phone (3,222 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: 5,119
• Sales: 433
• Operations & Logistics: 393
• People & HR: 361
• Finance & Accounting: 350
• Marketing & Communications: 286
• Data & AI: 167
• Product & Design: 154
• IT & Infrastructure: 142
• Administrative: 133

By level

• Director / Head: 5,766
• C-suite: 2,096
• VP: 1,148
• Owner / Founder: 677

By company size

• 1,000-4,999: 2,104
• 5,000-9,999: 1,949
• 100-249: 1,517
• 20-99: 1,098
• 500-999: 755
• 1-4: 682
• 250-499: 611
• 5-19: 574
• 10,000+: 397

Business Consulting and Services companies in Illinois with the most decision makers

• Huron Consulting Group Inc.: 1,316 decision makers
• Kearney: 633 decision makers
• Heidrick & Struggles: 538 decision makers
• ZS: 397 decision makers
• Spencer Stuart: 316 decision makers
• Kaufman Hall: 304 decision makers
• tms: 290 decision makers
• West Monroe: 286 decision makers
• Chartis Group: 260 decision makers
• Sikich: 199 decision makers

Business Consulting and Services by seniority

• Consulting managers: 8,401
• Consulting directors: 5,766
• Consulting C-suite executives: 2,096

Roles in Illinois

• Healthcare professionals: 114,326
• Sales professionals: 110,299
• Finance professionals: 89,578
• Education professionals: 84,805
• Operations professionals: 81,056
• Operations managers: 80,317
• Sales managers: 79,541
• Administrative professionals: 63,658
• Engineering professionals: 54,791
• Executive directors: 52,726
• C-suite executives: 52,708
• Manufacturing professionals: 51,744
• Software engineering professionals: 43,517
• IT professionals: 41,536
• Retail professionals: 39,086
• Marketing professionals: 38,088
• Customer success professionals: 36,994
• Retail managers: 34,699
• Legal professionals: 33,980
• Senior software engineering professionals: 32,931
• Finance managers: 31,592
• Executive VPs: 29,129
• HR professionals: 28,048
• Data and AI professionals: 27,149

Industries in Illinois

• Hospitals and Health Care: 243,985
• Insurance: 167,451
• Higher Education: 130,403
• Financial Services: 117,153
• Machinery Manufacturing: 76,698
• IT Services and IT Consulting: 71,072
• Food and Beverage Manufacturing: 58,328
• Business Consulting and Services: 56,958
• Manufacturing: 51,380
• Software Development: 49,154
• Food and Beverage Services: 48,384
• Law Practice: 45,227
• Non-profit Organizations: 44,620
• Construction: 44,605
• Real Estate: 43,476
• Accounting: 40,226
• Retail: 38,159
• Restaurants: 37,884
• Airlines and Aviation: 37,009
• Pharmaceutical Manufacturing: 32,825
• Retail Pharmacies: 31,386
• Government Administration: 30,176
• Advertising Services: 28,204
• Medical Equipment Manufacturing: 27,948

The same list elsewhere

• United States: 201,014
• New York: 28,403
• France: 23,130
• Massachusetts: 13,888
• Texas: 13,483
• California: 11,325
• Germany: 9,979
• Italy: 9,623
• Australia: 8,477
• Ireland: 8,423
• Canada: 8,075
• Virginia: 7,374
• India: 7,172
• Florida: 5,998
• Ohio: 4,232
• Georgia: 3,994
• Pennsylvania: 3,678
• Washington: 3,650
• New Jersey: 3,520
• Netherlands: 3,316

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