Construction contacts in Illinois
44,605 people at Construction companies in Illinois, every one with a LinkedIn profile: 26,640 with a work email (26,123 checked in 2026) and 11,702 with a phone (10,268 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
- Operations & Logistics: 10,175
- Engineering (Non-Software): 8,049
- Manufacturing & Skilled Trades: 4,444
- Executive & General Management: 4,225
- Sales: 3,438
- Finance & Accounting: 2,583
- Administrative: 1,831
- Marketing & Communications: 918
- People & HR: 804
- Retail & Hospitality: 742
By level
- Staff: 17,499
- Manager: 17,480
- Director / Head: 2,317
- C-suite: 2,110
- VP: 1,833
- Senior: 1,810
- Owner / Founder: 1,313
- Intern / Student: 243
By company size
- 100-249: 11,555
- 20-99: 10,000
- 1,000-4,999: 9,999
- 250-499: 4,274
- 500-999: 2,952
- 5-19: 2,797
- 1-4: 1,827
- 10,000+: 1,201
Construction companies in Illinois with the most decision makers
- Clayco: 271 decision makers
- Amrize: 212 decision makers
- The Walsh Group: 111 decision makers
- Pepper Construction Group: 97 decision makers
- Clune Construction Company: 95 decision makers
- Aldridge Electric: 65 decision makers
- W.E. O Neil Construction Co: 64 decision makers
- Rose Paving LLC: 60 decision makers
- icon Mechanical: 46 decision makers
- Leopardo Construction: 46 decision makers
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
- 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
- Transportation, Logistics, Supply Chain and Storage: 27,473
The same list elsewhere
- United States: 1,240,226
- Texas: 134,507
- California: 111,176
- Canada: 79,999
- Florida: 67,628
- Australia: 54,788
- New York: 52,227
- Missouri: 44,428
- Virginia: 44,135
- Georgia: 42,834
- Colorado: 41,891
- France: 38,051
- Ohio: 37,619
- Pennsylvania: 36,569
- Ontario: 31,738
- North Carolina: 29,705
- Massachusetts: 28,091
- Minnesota: 27,770
- Maryland: 27,271
- Washington: 26,989
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