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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
BPRex Healthcare Packaging Inc. manufactures containers and closures. The company was formerly known as Rexam Healthcare Packaging Inc. and changed its name to BPRex Healthcare Packaging Inc. in September, 2014. The company was incorporated in 2004 and is headquartered in Buffalo Grove, Illinois. BPRex Healthcare Packaging Inc. operates as a subsidiary of Berry Plastics Group, Inc.
Zippia score 4.3
US LBM Holdings, Inc. distributes specialty building materials in the United States. It offers dimensional lumber and engineered wood products; wallboards, metal studs, tracks, headers, and related products; asphalt, metal, tile, and wood shake products, as well as vinyl, steel, aluminum, fiber cement composite, and related items; floor trusses, roof trusses, and wall panels; kitchen and bathroom cabinetries, countertops, and related hardware and accessories; and fasteners, and decking and railing products, as well as professional installation services. The company also provides windows, interior doors, interior trims, custom millworks, moldings, stairs and stair parts, and other products; and new and replacement wood, aluminum, vinyl, fiberglass, and clad window options. Its customers include homebuilders, professional remodelers, multi-family contractors, and commercial contractors. The company was founded in 2009 and is based in Buffalo Grove, Illinois.
Zippia score 3.9
PPC Flex is a premier flexible packaging manufacturer. Our capabilities have established us as a trusted leader within consumer and cleanroom markets.
Zippia score 4.0
Zippia score 4.3
Option Care Enterprises, Inc. (Delaware) provides home health services. The company was incorporated in 1994 and is based in Buffalo Grove, Illinois. Option Care Enterprises, Inc. (Delaware) operates as a subsidiary of Walgreens Boots Alliance, Inc.
Zippia score 4.2
LBM Borrower, LLC distributes lumber and building materials. The company was founded in 2009 and is headquartered in Green Bay, Wisconsin.
Zippia score 4.1
Carlo Gavazzi Holding AG is a Switzerland-based company, which offers automated solutions. The Company is engaged in the design and manufacture of electronic components for the global building and industrial automation markets in its factories in Italy...
Zippia score 4.1
From luxury hotels to shopping centres to corporate headquarters, Ambius is the world's premier provider of ambience for businesses. Ambius is a division of the Rentokil Initial plc group. We have an extensive branch network covering North America,...
Zippia score 3.9
Zoro has low prices on Industrial Supplies, HVAC Equipment, MRO Products & much more. Free Shipping on orders $50+ when you sign in or sign up for an account.
Zippia score 3.8
Wachs Water Services is the leading provider of water distribution system asset management solutions that significantly improve efficiency and network control. Our specialized approach combines condition assessment and rehabilitation services for valves, hydrants and water mains with the capture and integration of critical water asset GIS information. We provide the expertise, equipment and personnel to locate, assess, operate and document virtually any water asset.
Zippia score 4.2
Provides Building Maintenance Services, Specializing In Commercial Or Industrial Cleaning (100%). Wholesales Service Establishment Equipment Or Supplies.
Zippia score 3.3
Official Twitter Account of the Village of Buffalo Grove, IL
Zippia score 4.3
At Home Warranty of America, they understand that your home is your most important asset. Equipment and appliance breakdowns are stressful and expensive. Their business is built on helping homeowners protect their homes and their budgets with simple, reliable solutions. Their home warranties offer great value and security. Their customers know that when a covered appliance breaks down, they'll be there to help. Homeowners can request service 24/7, 365 days a year through our website, or by calling their customer service team.
Zippia score 3.9
ASAP Software Express, Inc. distributes personal computer software. The company also offers Dell software and hardware solutions, as well as allows customers to purchase software solutions online. It serves home and small offices; and federal government, state and local government, healthcare, higher education, and K-12 education markets. The company was founded in 1984 and is headquartered in Buffalo Grove, Illinois. As of November 9, 2007, ASAP Software Express, Inc. operates as a subsidiary of Dell Inc.
Zippia score 4.0
False creek fuels shall provide the boating public with a marine fuel service that offers boaters unparalleled service with a can-do attitude, great convenience by ensuring we always stock products that boaters want, and by offering great value.
Zippia score 3.7
Established in 1987, Kopka Pinkus Dolin is a regional law firm dedicated to the defense of litigated matters on behalf of corporations and insurance companies.
Zippia score 4.3
Eagle Test Systems, Inc engages in the design, manufacture, marketing, and service of automated test equipment for testing analog, mixed-signal, and RF semiconductors. The company's products are used to test power management devices, wireless devices, battery management devices, ADSLs, display drivers, data converts, consumer audio devices, temperature sensors and fan speed controllers, smoke detectors, disk drives, sense amps, servo controllers, automotive devices, BUSS devices, clock drives, amplifiers, and precision voltage references that are used in consumer electronics, automotive, computing, telecommunications, and defense and aerospace industries. It serves semiconductor manufacturing companies, including integrated device manufacturers, assembly and test subcontractors, and fables design companies. The company was formerly known as Systems Sales, Inc. and changed its name in September 1980. Eagle Test Systems, Inc. was founded in 1976 and is based in Buffalo Grove, Illinois. As of November 14, 2008, Eagle Test Systems, Inc. operates as a subsidiary of Teradyne Inc.
Zippia score 3.5
To pay close attention to the details while delivering cost-effective services to our clients on a long-term basis.
Zippia score 4.3
Alma lasers is a leading innovator of medical aesthetic lasers & radiofrequency devices for surgical, medical and beauty providers.
Zippia score 3.7
Produce Alliance food safety and quality assurance isn't just their management initiative, it's their way of life. With their alliance of quality growers and dedicated distributors, their food service partners trust us to provide them top quality produce at the leading market price. Their suppliers and distributors must meet specific food safety guidelines for quality assurance and are inspected by an approved third-party auditor. A meticulous review of the supplier's food safety program, recall program and employee training program is also conducted to ensure the safety and satisfaction of their partners. They offer industry-leading technology as a means to seamlessly trace and track product accountability with a full staff of Customer Account Managers readily available.
Zippia score 4.7
& Halske, was founded in 1847 and is headquartered in Munich, Germany. Siemens' principal activities are in the fields of industry, energy, transportation and healthcare. It is organized into five main divisions: Industry, Energy, Healthcare, Infrastructure & Cities, and Siemens Financial Services (SFS). Siemens and its subsidiaries employ approximately 360,000 people across nearly 190 countries and reported global revenue of approximately 73.5 billion euros for the year of 2011. In the industry sector, the company's portfolio ranges from industry automation and drives products and services to building, lighting, and mobility solutions and services, as well as includes system integration and solutions for plant business. It offers automation and drives, industrial solutions and services, transportation systems, Siemens building technologies, and OSRAM lighting solutions. In the energy sector, the company provides various solutions for the generation, transmission, and distribution of power, as well as for the extraction, conversion, and transport of oil and gas in the oil and gas industry. Siemens Energy Service delivers service solutions for gas turbines, steam turbines, generators or wind turbines to increase efficiency, reliability and availability throughout the entire lifecycle. From modernizations and upgrades, remote monitoring, lifetime extensions, and condition monitoring to logistical and turnkey service for onshore and offshore wind turbines, Siemens energy services work to achieve maximum success and efficiency. In the healthcare sector, Siemens develops, manufactures, and markets diagnostic and therapeutic systems, devices, and consumables, as well as offers IT systems for clinical and administrative purposes. Other services include technical maintenance, professional, and consulting services. Siemens AG offers IT solutions and services, primarily information and communications systems. Further, the company provides financial products and services comprising commercial finance, equity and project finance, treasury and investment management, and project and export finance. Siemens AG offers insurance solutions, such as claims management, as well as acts as a broker of company-financed insurances for employees on business trips and foreign assignments. The company has equity investments in Nokia Siemens Networks B.V., a telecommunications infrastructure company; and BSH Bosch und Siemens Hausgerate GmbH, a household appliance producer.
Zippia score 4.6
CVS Health Corporation is an American healthcare company that owns CVS Pharmacy, a retail pharmacy chain; CVS Caremark, a pharmacy benefits manager; and Aetna, a health insurance provider, among many other brands.
Zippia score 4.6
Danaher Corporation (Danaher) designs, manufactures and markets professional, medical, industrial and commercial products and services. The Company's research and development, manufacturing, sales, distribution, service and administrative facilities are located in more than 50 countries. It operates in five segments: Test & Measurement; Environmental; Life Sciences & Diagnostics; Dental; and Industrial Technologies. In April 2011, the Company sold its Pacific Scientific Aerospace (PSA) business. On June 30, 2011, the Company acquired Beckman Coulter, Inc. (Beckman Coulter). In January 2012, the Company sold its Accu-Sort businesses. In February 2012, the Company sold its Kollmorgen Electro-Optical (KEO) business. During the year ended December 31, 2011, the Company acquired EskoArtwork, On February 6, 2012, L-3 Communications Holdings, Inc. acquired Kollmorgen Electro-Optical unit of the Company.
Zippia score 4.8
Amcor Ltd is a provider of packaging solutions in Australia, Western Europe, North America.
Zippia score 4.5
Wabtec Corporation is an American company formed by the merger of the Westinghouse Air Brake Company and MotivePower Industries Corporation in 1999. It is headquartered in the Pittsburgh suburb of Wilmerding, Pennsylvania, USA.
Zippia score 4.7
Yaskawa is the leading global manufacturer of low and medium voltage variable frequency drives, servo systems, machine controllers and industrial robots.
Zippia score 4.5
Teradyne, Inc. is an American automatic test equipment designer and manufacturer based in North Reading, Massachusetts.
Zippia score 4.1
Corptax, LLC is primarily engaged in providing computer programming services on a contract or fee basis. Establishments of this industry perform a variety of additional services, such as computer software design and analysis; modifications of custom software; and training in the use of custom software.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | BPRex Healthcare Packaging Inc. | |
| 2 | US LBM | |
| 3 | PPC Flexible Packaging | |
| 4 | Rexam Cp Inc | |
| 5 | OptionCare Enterprises Inc | |
| 6 | LBM Borrower LLC | |
| 7 | Carlo Gavazzi Holding | |
| 8 | Ambius | |
| 9 | Zoro | |
| 10 | Wachs Water Services | |
| 11 | Corporate Building Systems Inc | |
| 12 | Village of Buffalo Grove | |
| 13 | Home Warranty of America | |
| 14 | ASAP Software Express Inc | |
| 15 | ValvTect Petroleum Products | |
| 16 | Kopka Pinkus Dolin | |
| 17 | Eagle Test Systems | |
| 18 | Giertsen Company | |
| 19 | Alma Lasers International | |
| 20 | Produce Alliance |