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

Zippia score 4.4
Wrigley Manufacturing Company, LLC operates as a subsidiary of William Wrigley Jr. Co.
Zippia score 3.6
Energy Associates Inc. provides quality process equipment, parts, service and supplies for industrial, municipal, and utility applications in Northern Illinois and Indiana. Water Filters, Double Dump Airlocks, Air Intake Filters, Cooling Towers, Baghou...
Zippia score 4.7
Mars is a manufacturer of confectionery, pet food, and other food products. In 1911, Frank C. Mars made the first Mars candies in his Tacoma, Washington kitchen and established Mars' first roots as a confectionery company. In the 1920s, Forrest E. Mars, Sr. joined his father in business and together they launched the MILKY WAY bar. In 1932, Forrest, Sr. moved to the United Kingdom with a dream of building a business based on the objective of a “mutuality of benefits” for all stakeholders - this vision serves as the foundation of the Mars, Incorporated we are today. Based in McLean, Virginia, Mars has net sales of more than $33 billion and six business segments including Petcare, Chocolate, Wrigley, Food, Drinks and Symbioscience.
Zippia score 4.1
A cutting-edge, scalable solution to Americans' increasing demand for local and sustainable food, BrightFarms is pioneering the future of local, low-impact farming. We build, own, and operate local greenhouse farms that create permanent green-collar jobs and deliver fresh, great-tasting produce to homes across the country. BrightFarms' growing methods - a model for the future of scalable, sustainable local farming - use far less energy, land, and water than conventional agriculture. Fast Company recognizes BrightFarms as “One of the World's 50 Most Innovative Companies” and one of the “Top 10 Most Innovative Companies in Food” in the world.
Zippia score 3.8
Chicago Fire and Safety Protection Specialists, Fire Safety Service and Inspection, Fire Safety Products, Chicagoland, Chicago metro area, Northwest Indiana, Northern Illinois
Zippia score 3.7
Meridian Industries is a diversified manufacturing holding company comprised of five operating entities: Aurora Specialty Textiles Group, Kent Elastomer Products, Kleen Test Products, Majilite Corporation and Meridian Specialty Yarn Group.
Zippia score 3.7
To exceed our customers expectations and provide a safe and supportive workplace with an environment of collaboration and continuous improvement. We strive to be the preferred coating and finishing partner that the market can depend on for innovative high quality textile product solutions.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Wrigley Manufacturing Co LLC | |
| 2 | Energy Associates, Inc. |