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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 4.9
Tetra Pak is a multinational food packaging and processing company of Swedish origin with head offices in Lund, Sweden and Lausanne, Switzerland. The company offers packaging solutions, filling machines and processing solutions for dairy, beverages, cheese, ice-cream and prepared food, including distribution tools like accumulators, cap applicators, conveyors, crate packers, film wrappers, line controllers and straw applicators. Tetra Pak was founded by Ruben Rausing and built on an innovation by Erik Wallenberg, the Tetrahedron packing, from which the company name was derived.[2] In the 1960s and 1970s the development of the Tetra Brik package and the aseptic packaging technology made possible a cold chain supply, substantially facilitating distribution and storage. From the beginning of the 1950s to the mid-1990s the company was headed by the two sons of Ruben Rausing, Hans and Gad, who took the company from a family business of 6 employees, in 1954, to a multinational corporation. Tetra Pak is currently the largest food packaging company in the world by sales, operating in more than 170 countries and with over 23,000 employees (2012).[4][5] The company is privately owned by the family of Gad Rausing through the Swiss based holding company Tetra Laval, which also includes the dairy farming equipment producer DeLaval and the PET bottle manufacturer Sidel.
Zippia score 4.6
CDW Corporation, headquartered in Lincolnshire, Illinois, is a provider of technology products and services for business, government and education.
Zippia score 3.8
StateTech explores technology issues faced by state and local government IT leaders and workers when evaluating and implementing solutions. StateTech is published by CDW, which is headquartered in Vernon Hills, Illinois.
Zippia score 4.2
Wholesales Electrical Apparatus And Equipment, Specializing In Power Wire And Cable (100%).
Zippia score 3.9
CollegeFashionista is a collegiate community and media platform.
Zippia score 4.4
Ali Group North America is one of the largest and most diversified global leaders in the foodservice equipment industry.
Zippia score 4.0
BioLife Plasma Services is an industry leader in the collection of high-quality plasma that is processed into life-saving plasma-based therapies. Learn how you can help by donating plasma at a plasma center near you.
Zippia score 4.6
Rust-Oleum Corp. manufactures premium consumer and industrial paint and coating products. Rust-Oleum Corp. offers furniture transformations to refinish furniture, which include wood, melamine, laminate, or metal surfaces; and do-it-yourself paint and stain projects for home, hobby, and automotive.
Zippia score 4.6
American Hotel Register Co. is the largest national distributor of hospitality products, we provide products and services that are unsurpassed domestically and worldwide.
Zippia score 4.0
RMS Lifeline manages vascular access centers specifically operated to care for the vascular access needs of the end-stage renal disease (ESRD) patient. With RMS Lifeline, nephrologists, radiologists, and vascular surgeons provide focused vascular access care for the ESRD patient. This results in the reduction of missed dialysis treatments, enhanced communication, and superior outcomes, while reducing the cost to provide this critical service.
Zippia score 3.4
The Portrait Health Way - Our Philosophy Portrait Health Centers are multi-specialty clinics that employ the most cutting-edge and proven assessment protocols and treatment options available, believing that an Effective Treatment Depends On An Accu...
Zippia score 4.6
Learning Resources has a variety of hands-on educational toys for kids of all ages. Have fun while your child develops their motor and social skills.
Zippia score 4.3
Baer Supply Company Wruth is primarily engaged in the wholesale distribution of durable goods, not elsewhere classified, such as musical instruments and forest products, except lumber.
Zippia score 4.2
Cole-Parmer provides a complete range of fluid handling and analysis products worldwide. Have a question, give us a call 1-800-323-4340.
Zippia score 4.2
Visit hand2mind - formerly ETA Cuisenaire - and browse our selection of manipulative based educational resources for PreK through grade 12 teachers.
Zippia score 3.6
Establishments which are headed by members of the bar and are primarily engaged in offering legal advice or services.
Zippia score 3.9
Gewalt Hamilton Associates provides civil engineering services including site design, construction administration and observation, surveying, roadway design, transportation studies and data collection in partnership with municipalities, other governmen...
Zippia score 3.9
Cosmetique has all of your beauty needs covered! With many exciting brands for you to discover, you'll love experimenting with the latest beauty trends!
Zippia score 4.1
Manhard Consulting is a civil engineering and surveying firm serving public and private clients nationwide.
Zippia score 4.6
Improve patient outcomes through innovations in endoscopy. From the earliest stages of R&D to the moment one of our instruments is shipped to a facility, we are driven by the spirit of excellence.
Zippia score 4.3
Becton Dickinson is a medical technology company that partners with customers and stakeholders to address many of the world's most pressing and evolving health needs. Our innovative solutions are focused on improving drug delivery, enhancing the diagnosis of infectious diseases and cancers, supporting the management of diabetes and advancing cellular research. We are nearly 30,000 associates in 50 countries who strive to fulfill our purpose of “Helping all people live healthy lives” by advancing the quality, accessibility, safety and affordability of healthcare around the world.
Zippia score 4.2
Brookdale Senior Living Solutions owns and operates retirement homes across the United States.
Zippia score 4.2
Baxter International Inc. develops, manufactures, and markets products for people with hemophilia, immune disorders, infectious diseases, kidney disease, trauma, and other chronic and acute medical conditions. The company operates through three segments: BioScience, Medication Delivery, and Renal. - The BioScience segment manufactures recombinant and plasma-based proteins to treat hemophilia and other bleeding disorders; plasma-based therapies to treat immune deficiencies, alpha 1-antitrypsin deficiency, burns and shock, and other chronic and acute blood-related conditions; products for regenerative medicine, such as biosurgery products and technologies used in adult stem-cell therapies; and vaccines. - The Medication Delivery segment manufactures intravenous solutions and administration sets; premixed drugs and drug-reconstitution systems; pre-filled vials and syringes for injectable drugs, intravenous nutrition products; infusion pumps; and inhalation anesthetics. This segment also offers products and services related to pharmacy compounding, drug formulation, and packaging technologies. - The Renal segment provides products to treat end-stage renal disease and irreversible kidney failure. This segment also offers solutions and other products for peritoneal dialysis, a home-based therapy and product for hemodialysis, which is conducted in a hospital or clinic. Baxter International Inc. has collaborations with HHD LLC, DEKA Products Limited Partnership, and DEKA Research and Development Corp. for the development of a home hemodialysis machine. It markets its products to hospitals, kidney dialysis centers, nursing homes, rehabilitation centers, doctors offices, clinical and medical research laboratories, and patients at home under physician supervision. The company was founded in 1931 and is headquartered in Deerfield, Illinois.
Zippia score 4.7
AbbVie is a global, research-based biopharmaceutical company formed in 2013 following separation from Abbott. The company's mission is to use its expertise, dedicated people and unique approach to innovation to develop and market advanced therapies that address some of the world's most complex and serious diseases. In 2013, AbbVie employs approximately 21,000 people worldwide and markets medicines in more than 170 countries.
Zippia score 4.8
Akorn is a niche generic pharmaceutical company engaged in the development, manufacture and marketing of multi-source and branded pharmaceutical products in the areas of ophthalmology, antidotes, anti-infectives, and controlled substances for pain management and anesthesia in the United States and across the globe.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Tetra Pak | |
| 2 | CDW | |
| 3 | StateTech Magazine | |
| 4 | LSIS USA Inc. | |
| 5 | CollegeFashionista | |
| 6 | Ali Group | |
| 7 | Biolife Plasma Services | |
| 8 | Rust-Oleum | |
| 9 | American Hotel Register | |
| 10 | RMS Lifeline | |
| 11 | Portrait Health Centers | |
| 12 | Learning Resources | |
| 13 | Wurth Baer Supply Company | |
| 14 | Cole-Parmer Europe | |
| 15 | hand2mind | |
| 16 | Blitt & Gaines | |
| 17 | Gewalt Hamilton Associates | |
| 18 | Cosmetique | |
| 19 | Manhard Consulting | |
| 20 | Richard Wolf |