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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 4.2
Flex-N-Gate is a Tier 1 supplier to the Automotive Industry. As such, it is their intention to purchase raw materials for their production needs through suppliers already approved by their customers, or those suppliers demonstrating their commitment to the industry through the pursuit of recognized standards of excellence such as ISO/TS16949, ISO9001, ISO14001, A2LA, or the individual OEM quality standards. Copies of these certifications, or documented proof of progress in attaining one or more of these, is required before they can consider a company for approval to supply raw materials. For information on how to become a supplier of non-production items, please contact the purchasing department. Minority Suppliers with certifications from recognized certification bodies are encouraged to apply.
Zippia score 4.8
Carle provides world-class healthcare to residents throughout Illinois by combining clinical care, health insurance, research and academics in a way that solves real-world problems today with an eye toward the future.
Zippia score 3.2
Urbana High School is the only public high school in Urbana, Illinois and was established in 1872.
Zippia score 4.3
| Welcome, Alumni & Friends!
Zippia score 3.3
To enhance the quality of life.
Zippia score 3.8
a safe community. a good education. a place to call home. We all want and need the same things, but we haven't all had the same opportunities. At Cunningham Children's Home, a community converges to give hope to those who need it most. ...
Zippia score 4.5
The University of Illinois System is a system of public universities in Illinois consisting of three universities: Chicago, Springfield, and Urbana-Champaign.
Zippia score 3.8
Frasca International, Inc., is an American manufacturer of flight simulation training devices, with over 3000 training devices delivered in approximately 70 countries throughout the world.
Zippia score 3.7
To view our Social Media Policy, go here: https://t.co/XNnjO2wvFA
Zippia score 4.0
We serve more than 2000 bus stops across Champaign, Urbana, Savoy & at @Illinois_Alma, but you may know us as the ones driving partnerships, jobs, and growth.
Zippia score 3.0
The Urbana Park District provides, events, rentals, programs, and facilities for recreational activities for children, youth, adults and seniors.
Zippia score 4.2
ClarkLindsey is an engaging, multi-level retirement community with services and opportunities for continued growth at every step of your life journey.
Zippia score 3.8
A cooperative educational-service program to assist farm operators with record keeping and management decision-making.
Zippia score 3.7
APL Engineered Materials home Specializing in manufacturing moisture-free halides, metals & chemicals for lighting, radiation detection and energy markets
Zippia score 3.3
THE MAIN CAMPUS PROGRAM PROVIDES ROUND-THE-CLOCK RESIDENTIAL CARE AND THERAPEUTIC TREATMENT FOR ADOLESCENT AND PRE-ADOLESCENT YOUTH.
Zippia score 3.1
The American Oil Chemists' Society is an international professional organization based in Urbana, Illinois dedicated to providing the support network for those involved with the science and technology related to fats, oils, surfactants, and other related materials.
Zippia score 3.8
Alleviating Hunger. Nourishing Stronger Communities.
Zippia score 3.8
Salt & Light has locations in Champaign and Urbana, IL. We invite you to partner with us by shopping in our stores, volunteering your time, and donating your goods and finances.
Zippia score 4.8
OSF HealthCare is an integrated health care network serving the patients and families of central and northern Illinois and northern Michigan. OSF HealthCare, owned and operated by The Sisters of the Third Order of St. Francis, Peoria, Illinois, includes OSF Healthcare System consisting of eight acute care facilities and two colleges of nursing. It also has a primary care physician network consisting of over 600 primary care, specialist physicians, and advanced practice providers. OSF HealthCare owns OSF Saint Francis, Inc., comprised of health care-related businesses, and OSF Healthcare Foundation, the philanthropic arm of OSF Healthcare System and OSF Home Care Services. OSF HealthCare is a multi-state corporation, operating facilities in Illinois and Michigan, providing state-of-the-art, compassionate care to more than 2.5 million people in the communities they serve.
Zippia score 4.3
Dart Container Corporation of Mason, Michigan, United States, is the world's largest manufacturer of foam cups and containers, producing about as many as all competitors combined.
Zippia score 4.7
Schnuck Markets, Inc. have been serving customers a unique combination of quality food, variety and value for more than seven decades. Founded in north St. Louis in 1939, the family-owned grocery company has grown to include nearly 100 stores in five states: Missouri, Illinois, Indiana, Wisconsin and Iowa.
Zippia score 4.6
The University of Illinois at Urbana-Champaign is dedicated to building upon its tradition of excellence in education, research, public engagement and economic development. More than 3,000 faculty members discover and create new knowledge. Their work is an economic engine for the state and is recognized with many of the world's top academic and creative awards. The campus' outstanding academic programs, extraordinary resources and bountiful opportunities attract top-caliber students. They join research teams, spend semesters abroad, create art in old and new ways and lead and participate in hundreds of student organizations. The Urbana campus has more than 425,000 alumni who are global leaders across the spectrum of human endeavor.
Zippia score 3.6
At the Elmhurst Animal Care Center, patients and their owners know to expect only the highest quality service with attention to detail and comfort. With state-of-the-art facilities, each and every patient is considered individually and holistically. Helping your pet achieve their personal best health is their top priority. The center offers a full-service animal hospital, after-hours emergency care, boarding services, grooming, and more.
Zippia score 4.7
App Studio is the fastest on-demand development platform to build web and mobile applications. It's like a remote team that helps companies to design their products, build their prototypes and develop their applications.
Zippia score 4.0
Rotech is a national leader in helping patients manage their treatment at home with a comprehensive offering of home medical equipment and services. Rotech provides a full array of products and services for the home, including: • Respiratory products, services, and supplies • Respiratory (nebulizer) medications • Home medical equipment and accessories • Disease management services • Sleep disorder assessment and treatment
Zippia score 4.5
First Busey Corporation is a financial holding company headquartered in Champaign, Illinois.
Zippia score 4.4
Nationwide Manufacturer and Supplier of Plastic Containers
Zippia score 4.0
Our Mission is to fulfill the financial needs of our communities with exceptional personal service, professionalism and integrity, and deliver meaningful value and results for customers and shareholders.
Zippia score 4.7
Christie Clinic is one of the largest physician-owned, multi-specialty group medical practices in Illinois helping to create a healthier you.
Zippia score 4.3
JX offers transportation solutions including truck sales, financing, leasing, rental, parts and repair. Visit one of our locations today.
Zippia score 4.1
Champaign County is a county in the US state of Illinois.
Zippia score 4.3
Spring-Green's local lawn care professionals can design a personalized lawn care program to fit your needs. Learn more at Spring-Green.com today!
Zippia score 4.5
Travel Nurse Across America is one of the fastest-growing healthcare staffing firms in the country. This privately owned and operated company has around a thousand employees and a revenue of nearly $1 billion. Travel Nurse Across America was founded on 1999 and is currently headquartered in North Little Rock, Arkansas.
Zippia score 3.6
Birkey's Farm Store is proud to be a certified complete full line Case IH and Case Construction organization in Illinois and Indiana.
Zippia score 3.9
Baker Boy offers wholesale bakery products to foodservice, convenience stores, restaurants and retail operations, and creates custom bakery products for food manufacturers.
Zippia score 3.9
Zippia score 4.0
JEA Senior Living is a privately operated and owned development company that is based in Vancouver, Washington. They have been providing senior care for over 20 years now. They manage and consult communities and retirement facilities all throughout the United States and Canada.
Zippia score 3.7
The Wand wine filters effectively remove the agents in wine known to cause side effects, such as headaches and allergic reactions.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Flex-N-Gate | |
| 2 | Carle Foundation | |
| 3 | Urbana School District #116 | |
| 4 | University of Illinois Alumni Association | |
| 5 | Champaign County Regional Planning Commission | |
| 6 | Cunningham Children's Home | |
| 7 | University of Illinois System | |
| 8 | Frasca International | |
| 9 | City of Urbana | |
| 10 | Champaign Urbana Mass Transit District | |
| 11 | Urbana Park District | |
| 12 | Clark-Lindsey | |
| 13 | Illinois FBFM Association | |
| 14 | APL Engineered Materials | |
| 15 | Cunningham Childrens Home Of Urbana Illinois | |
| 16 | The American Oil Chemists Society | |
| 17 | Eastern IL Foodbank | |
| 18 | Salt & Light |