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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 3.6
Allendale Association Founded in 1897, The Allendale Association is a private, not-for-profit organization dedicated to excellence and innovation in the care, treatment, education and advocacy for families, children and youth with serious emotional, me...
Zippia score 4.0
Hemodynamic monitoring at the heart of recovery for the entire patient pathway across the emergency department, OR, and ICU.
Zippia score 4.2
Lakes Community High School, or LCHS, is a public four-year high school located in Lake Villa, Illinois, a northern suburb of Chicago, Illinois, in the United States.
Zippia score 3.5
Vonco designs custom flexible packaging and flexible component solutions. We specialize in custom packaging bags, custom printed pouches & more. Learn more
Zippia score 3.5
Gillespie Ford in Gurnee, IL offers new and used Ford cars, trucks, and SUVs to our customers near Chicago. Visit us for sales, financing, service, and parts!
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Allendale Association | |
| 2 | LiDCO Hemodynamic Monitoring | |
| 3 | Lakes Community High School | |
| 4 | Vonco | |
| 5 | Gillespie Ford |