Architecture and Planning contacts in Illinois
9,977 people at Architecture and Planning companies in Illinois, every one with a LinkedIn profile: 7,576 with a work email (7,482 checked in 2026) and 2,463 with a phone (2,215 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
- Engineering (Non-Software): 2,740
- Product & Design: 1,548
- Executive & General Management: 1,016
- Operations & Logistics: 980
- Marketing & Communications: 363
- Administrative: 304
- Finance & Accounting: 203
- Sales: 190
- Manufacturing & Skilled Trades: 163
- People & HR: 107
By level
- Staff: 5,073
- Senior: 2,023
- Manager: 1,287
- Director / Head: 777
- C-suite: 316
- Owner / Founder: 263
- VP: 190
- Intern / Student: 48
By company size
- 20-99: 2,512
- 1,000-4,999: 2,315
- 100-249: 2,151
- 250-499: 1,089
- 5-19: 771
- 500-999: 682
- 1-4: 457
Architecture and Planning companies in Illinois with the most decision makers
- Perkins&Will: 157 decision makers
- Walker Consultants: 93 decision makers
- FGM Architects Engineers Inc.: 39 decision makers
- Mariani Landscape: 37 decision makers
- Epstein & Sons International: 29 decision makers
- Wight & Company: 25 decision makers
- Lamar Johnson Collaborative: 25 decision makers
- Legat Architects: 22 decision makers
- Studio Gang Architects: 21 decision makers
- Solomon Cordwell Buenz: 19 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
- 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: 223,918
- California: 29,624
- New York: 24,267
- Texas: 16,606
- Australia: 14,165
- Canada: 13,286
- Minnesota: 10,579
- Florida: 7,961
- Massachusetts: 7,318
- France: 6,983
- Netherlands: 6,549
- Ohio: 6,470
- India: 6,331
- Pennsylvania: 6,127
- Germany: 5,805
- Washington: 5,691
- Ontario: 5,607
- Victoria: 5,423
- Michigan: 5,385
- Colorado: 5,218
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