Reach 13,283 Illinois manufacturers and 33,316 executive contacts with MNI's verified industrial data. Choose the database subscription that fits your team's needs, or order the 1,242-page 2026 print directory for offline reference.
Illinois Manufacturers Database*
Companies: 22,450
Executives: 53,036
View All Counts
Illinois Manufacturers
Company Coverage
Companies22,450
Company Phones22,446 (100%)
Company Emails17,982 (80%)
Company Websites20,423 (91%)
LinkedIn Profiles13,990 (62%)
Executive Coverage
Executives53,036
Direct Emails35,048 (66%)
Direct Phones14,294 (27%)
LinkedIn Profiles21,990 (41%)
Executive direct emails, phones, and LinkedIn profiles are only included with the Basic+ and Pro+ versions.
Corporate Hierarchy
Parent Companies5,493
Parent Company Executives26,818
Ultimate Parent Companies1,044
Ultimate Parent Company Executives5,983
Parent company and executive data is viewable on-screen but cannot be exported unless the company is part of your Pro/Pro+ subscription. Parent company counts may include duplicates as multiple companies may share the same parent companies.
BasicView all company and executive data on screen. Direct executive emails, phones, and LinkedIn profiles, and data exports are not included.Compare all featuresBasic Version
Basic+View all company and executive data including direct executive emails, phones, and LinkedIn profiles on screen. Data exports are not included.Compare all featuresBasic+ Version Most Popular
ProExport company and executive data to your CRM or other software. Direct executive emails, phones, and LinkedIn profiles are not included.Compare all featuresPro Version
Pro+Export company and executive data to your CRM or other software, including direct executive emails, phones, and LinkedIn profiles.Compare all featuresPro+ Version
Every database subscription includes 12 months of single-user access for one transparent annual price — no credits, tokens, usage-based fees, or automatic renewal.
Counts shown reflect current database coverage and may change as records are added, verified, updated, or removed during your subscription.
Each subscription includes access for one user. Additional users are available at a discounted rate.
The 2026 Illinois Manufacturers DirectoryŽ profiles 13,283 manufacturers and 33,316 executive contacts by name and title. The Illinois Manufacturers Database also includes selected wholesalers, distributors, suppliers, and industrial service providers, with up to 40 data points in each company profile. The printed 1,242-page directory is published each January. MNI researches and verifies the data for sales, marketing, and go-to-market teams.
Need broader coverage? Save with the East North Central package, which includes Indiana, Michigan, Ohio, or Wisconsin.
Leading Illinois Industries by Employment:
17% Industrial machinery and equipment 12% Food and kindred products 12% Fabricated metal products 8% Rubber and miscellaneous plastic products 8% Printing and publishing
Largest Illinois Manufacturers by Employees:
Ford Motor Co., Chicago Assembly Plt. (Chicago) - 5,236 FCA US, LLC (Belvidere) - 5,100 Caterpillar Inc., Electric Power Div. (Mossville) - 4,950 AbbVie, Inc. (North Chicago) - 3,450 Continental Tire The Americas (Mount Vernon) - 3,400
Illinois Counties with the Most Manufacturing Jobs:
Cook - 297,425 DuPage - 81,432 Lake - 56,180 Kane - 52,745 Winnebago - 31,274
Illinois Cities with the Most Manufacturing Jobs:
Chicago - 110,616 Elk Grove Village - 19,660 Rockford - 19,227 Elgin - 13,180 Wheeling - 11,477
“I absolutely love this IndustrySelect system. Lightning fast, very accurate and extremely user friendly. Thanks for encouraging me to move in this direction.”
