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We figured out the best biggest companies to work for in Illinois using data on salaries, company financial health, and employee diversity. You can also search for the best biggest companies to work for in any other state or city.

Zippia score 4.3
The Alberto Culver Company has been an innovative leader in consumer products in key markets around the world. Our product portfolio builds from a strong core of beauty and personal care brands and includes a group of innovative household products. The Alberto Culver Company is now a part of the Unilever Group.
Zippia score 4.3
Anson Industries is the parent company for Anning Johnson Company, and Restec Contractors, Inc. Anson Companies make up one of the largest specialty contractors in the United States market and have an industry-wide reputation for meeting and exceeding demanding quality requirements as well as the most rigorous schedules to complete work on time.
Zippia score 3.5
Gottlieb Health Resources Inc. is based in Melrose Park, Illinois.
Zippia score 4.2
Interlake Mecalux is among the leading companies in the storage systems market specializing in the design, manufacturing, sale and services of steel racking, warehouse automation, warehouse management software and other storage solutions. Mecalux is the leading storage company in Spain and ranks third in the world in its field, selling throughout more than 70 countries.
Zippia score 4.4
Dynamic Manufacturing is a family owned and operated organization that supplies remanufactured torque converters, and transmissions.
Zippia score 3.9
Louisville metro government is the catalyst for creating a world-class city that provides its citizens with safe and vibrant neighborhoods, great jobs, a strong system of education and innovation, and a high quality of life.
Zippia score 4.3
The Science Of Haircare ⚗️
Zippia score 3.8
To provide efficient and excellent governmental services in order to protect and enhance the quality of life of those who live, work, visit, and conduct business in our community and to provide a safe, livable and sustainable community for our current and future residents.
Zippia score 3.6
Zippia score 3.9
At Kreg Therapeutics, they are committed to providing the best service through the highest degree of quality execution, a commitment to excellence and a passion to do the right thing. The strength of the relationships we build lets us grow attachment to our customers, drives our ability to expand, and differentiates us from others.The mutual respect and support we demonstrate for every customer, employee, and business partner enables their team to exceed expectations.
Zippia score 3.4
Al Piemonte Ford offers award winning service and great prices and specials on Ford for the Chicagoland area. Visit us in Melrose Park, IL today!
Zippia score 4.3
Trinity Health is an American not-for-profit Catholic health system operating 92 hospitals in 22 states, including 120 continuing care locations encompassing home care, hospice, PACE and senior living facilities.
Zippia score 4.7
Navistar International Corp. is a holding company whose individual units provide integrated and best-in-class transportation solutions. Based in Warrenville, Ill., the company produces International brand commercial trucks, mid-range diesel engines and IC brand school buses, and Workhorse brand chassis for motor homes and step vans. It is a private-label designer and manufacturer of diesel engines for the pickup truck, van and SUV markets. The company also provides truck and diesel engine parts and service. A wholly owned subsidiary offers financing services.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Alberto Culver | |
| 2 | Anning-Johnson | |
| 3 | Gottlieb Health Resources Inc | |
| 4 | Interlake Mecalux | |
| 5 | Dynamic Manufacturing | |
| 6 | City of Louiseville | |
| 7 | Avlon | |
| 8 | City of Northlake | |
| 9 | Continental Courier | |
| 10 | Kreg Therapeutics | |
| 11 | Al Piemonte Ford |