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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 4.6
ACCO Brands Corporation is an American manufacturer of office products.
Zippia score 4.3
Fenwal Holdings, Inc. develops and provides transfusion technology products for blood collection, separation, and processing. The company was incorporated in 2006 and is based in Lake Zurich, Illinois. As of December 12, 2012, Fenwal Holdings, Inc. operates as a subsidiary of Fresenius Kabi AG.
Zippia score 4.0
Capital Building Services Group, Inc. provides commercial cleaning services to retail, corporate, commercial, industrial, banking, and educational venues. The company was founded in 1987 and is based in Lake Zurich, Illinois.
Zippia score 4.5
Echo, a HealthStream Company, is a combination of two industry leading software development companies, HealthLine Systems and Sy.Med Development. Echo develops and supports a comprehensive solution set for healthcare provider credentialing, privileging, enrollment, referral, onboarding, and analytics. Echo is supported by an industry leading development and client services staff with significant combined experience in the healthcare industry.
Zippia score 3.9
Provides Building Cleaning Or Maintenance Services (100%).
Zippia score 3.8
Termax Corporation is a dynamic manufacturing and engineering company specializing in metal, plastic and rubber fastening systems. It was founded by Edward Smith in 1971 and continues to prosper through his sons Bill and Mike. Our 120,000 square foot facility in Lake Zurich, IL, provides manufacturing, engineering and in-house tooling capabilities that world-class organizations rely on to support their operations. Our team will work with you through all phases of your project; from requirement planning, design and engineering to tooling, manufacturing, shipping and logistics. Thank you for considering Termax Corporation for your fastener needs. It is an honor to have this opportunity to serve you. Please allow us to share some of our exciting problem solving ideas with you.
Zippia score 4.0
This website is for sale! pointpay.net is your first and best source for all of the information you're looking for. From general topics to more of what you would expect to find here, pointpay.net has it all. We hope you find what you are searching for!
Zippia score 3.9
We help people get the results that matter most to them with just two, 20-minute, right-intensity training sessions per week.
Zippia score 4.1
Manufacturer of Smalley Wave Springs, Spirolox Retaining Rings and Constant Section Rings. twitter.com/ringsandsprings
Zippia score 3.4
The Village is an established full-service residential community with above average wealth and housing values.
Zippia score 3.9
Miles Technologies, Inc. is a systems integrator of barcode systems and RFID solutions. Since 1982, Miles Technologies' development and implementation team has created software solutions for RFID asset tracking (Real View) and warehouse management automation (INVision). Miles Technologies' mission is to provide exceptional customer service and improve customers' competitiveness by automating their business processes with innovative and cost effective solutions.
Zippia score 4.0
Since 1987, FETCO has been one of the foremost brewing equipment manufacturers in the world and it continues to develop revolutionary products for the foodservice industry. FETCO is first when it comes to creating value for their customers through the design, manufacture and delivery of high-quality beverage solutions for the foodservice industry. They strive to produce the best equipment in the foodservice industry and their commitment to excellence is apparent in everything they do. Their advanced manufacturing techniques ensure pinpoint accuracy and efficient use of raw materials. Their documented testing procedures and ten-point checklist on all assembly check points ensure first-class functionality and performance of every piece of equipment that leaves their assembly line.
Zippia score 4.7
Fresenius Kabi is a global healthcare company that specializes in lifesaving medicines and technologies for infusion, transfusion and clinical nutrition. Thier products and services are used to help care for critically and chronically ill patients.
Zippia score 4.1
District 95 is a community unit school district which serves students in grades Pre-K-12. We operate five elementary schools, two middle schools, one high school, a staff development center which houses IT, transportation, and maintenance services, and an administration center. The school district is governed by a group of seven elected community members, referred to as the Board of Education, who serve without compensation.
Zippia score 3.7
IntoConcrete offers contemporary lifestyle material that delivers Modern Design and Artisan Craftsmanship. It also offers functional decor products made mostly out of concrete. Their goal is to highlight that concrete isn't just an old building material, but a modern and chic one. They are dedicated to bringing together the best concrete products, designers, and makers from around the world into one place.
Zippia score 4.0
Eastek International provides world-class manufacturing services from DFM support through distribution with their global footprint.
Zippia score 3.7
Zippia score 4.1
Product Development Technologies, Inc. is a global product development consultancy founded in 1995. PDT is headquartered in Lake Zurich, Illinois, United States, with regional studios in Austin, Chicago, Fort Lauderdale, Los Angeles and Minneapolis.
Zippia score 3.7
Esscoe is a privately owned security and fire alarm systems integrator. We provide design, service, inspection, installation, and monitoring services.
Zippia score 2.8
Flex Construction Company Inc is primarily engaged in furnishing business services, not elsewhere classified, such as bondspersons, drafting services, lecture bureaus, notaries public, sign painting, speakers' bureaus, water softening services, and auctioneering services, on a commission or fee basis.
Zippia score 4.6
Astronics Corporation is a leader in advanced, high performance lighting, electrical power, avionics databus products and automated test systems for the global aerospace and defense industries. Astronics Corporation (NASDAQ: ATRO) serves the world's aerospace, defense, and semiconductor industries with proven, innovative technology solutions. They work side-by-side with customers, integrating their array of power, connectivity, lighting, structure, interior, and test technologies to solve complex challenges. For 50 years, they've delivered creative, customer-focused solutions with exceptional responsiveness. Today global airframe manufacturers, airlines, military branches, completion centers, and Fortune 500 companies rely on the collaborative spirit and innovation of Astronics. They offer their breadth of technology solutions and services through 11 subsidiary business units and numerous award-winning product brands. Serving their customers is their first priority, and every day they honor this mission with quality, partnership, and energetic global vision.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | ACCO Brands | |
| 2 | Fenwal Holdings Inc | |
| 3 | Capital Building Services Group | |
| 4 | ECHO USA | |
| 5 | B and B Maintenance | |
| 6 | Termax | |
| 7 | PointPay Chile | |
| 8 | The Exercise Coach | |
| 9 | Smalley Steel Ring Co. | |
| 10 | Village of Lake Zurich | |
| 11 | Miles Technologies | |
| 12 | FETCO | |
| 13 | Fresenius Kabi | |
| 14 | Lake Zurich Community Unit School District 95 | |
| 15 | IntoConcrete | |
| 16 | Eastek International | |
| 17 | St. Peter United Church Of Christ | |
| 18 | Product Development Technologies | |
| 19 | ESSCOE | |
| 20 | Flex Construction |