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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 4.8
GE Healthcare Holdings Inc. was incorporated in 1989 and is based in Arlington Heights, Illinois. GE Healthcare Holdings Inc. operates as a subsidiary of GE Healthcare Ltd.
Zippia score 4.1
Atofina Delaware Inc operates as a chemical manufacturing company. The company is based in Arlington Heights, Illinois.
Zippia score 3.1
Paid and free secure enterprise messaging solutions from NetSfere deliver state-of-the-art, cloud-based multi-device collaboration and instant messaging for business use.
Zippia score 3.9
Lutheran Life Communities is a Christian, not-for-profit organization called to provide the finest in residential options and a compassionate response to healthcare needs, faithfully serving seniors of all faiths.
Zippia score 4.0
Arlington Hospitality, Inc. builds, operates, and manages mid-priced hotels. It also owns and manages various other national franchised hotels. Arlington Hospitality, Inc. was formerly known as Amerihost Properties Inc. and changed its name to Arlington Hospitality, Inc. in May 2001. The company was incorporated in 1984 and is headquartered in Arlington Heights, Illinois.
Zippia score 4.0
Arlington International provides the perfect spot to enjoy live racing, group outings and great entertainment all summer long.
Zippia score 4.1
Online or in our learning centers, Best Brains uses certified teachers and a unique curriculum to help kids from ages 3-14 achieve academic success!
Zippia score 3.9
Abcor Home Health is the most affordable quality home care and home health agency in the Chicago, IL area, especially for seniors. Get a free quote today!
Zippia score 3.6
Lifestyle Options Inc is primarily engaged in providing skilled nursing or medical care in the home, under supervision of a physician.
Zippia score 3.8
Zippia score 4.4
Provides Management Consulting Services, Specializing In Retail Trade (100%).
Zippia score 4.2
Manufactures Metal Stampings (100%).
Zippia score 4.0
Weber manufactures custom and stock labels for almost every industry.
Zippia score 4.1
Zippia score 4.6
To serve the composites manufacturing industry.
Zippia score 3.7
Advance Mechanical Systems Inc is a special trade contractor primarily engaged in plumbing, heating, air-conditioning, and similar work. Sheet metal work performed by plumbing, heating, and air-conditioning contractors in conjunction with the installation of plumbing, heating, and air-conditioning equipment is included.
Zippia score 4.0
The Village is the 12th largest municipality in Illinois and a unique blend of old and new. Redevelopment efforts in the Downtown and other shopping areas have added vibrancy and interest, making Arlington Heights an attractive destination for home buy...
Zippia score 4.1
AAM provides essential cross-media verification, digital consulting and information services for North America's leading media brands, advertisers, ad agencies and technology platform companies.
Zippia score 3.8
The Arlington Heights Memorial Library strives to add value in our customers' lives by: - partnering with them to develop skills they need to succeed in all stages of their lives; - helping local businesses and community agencies thrive; - inspiring...
Zippia score 3.8
Adventive Marketing is a leading B2B marketing agencies offering a full range of branding, demand generation, public relations and web presence services.
Zippia score 4.8
Established in 1989, Laser Concepts has earned a reputation for excellence as a service provider and offers exceptionally high-quality products. They provide inks, printers, fax machines, and copiers, to name a few. Aside from production, they also offer services.
Zippia score 4.5
To achieve equity, political rights, and social inclusion by advancing policies and practices that expand human and civil rights, eliminate discrimination, and accelerate the well-being, education, and economic security of black people and all persons of color.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | GE Healthcare Holdings Inc. | |
| 2 | Atofina Delaware Inc | |
| 3 | Infinite Convergence Solutions | |
| 4 | Lutheran Life Communities | |
| 5 | Arlington Hospitality Inc | |
| 6 | Arlington Park | |
| 7 | Best Brains | |
| 8 | Abcor Home Health | |
| 9 | Lifestyle Options | |
| 10 | HomeSmart Connect Real Estate | |
| 11 | Retail Project Managers Inc | |
| 12 | Olson Metal Products Llc | |
| 13 | Weber Packaging Solutions | |
| 14 | MECHANICAL DESIGN CONSULTANTS | |
| 15 | Synergy55 Inc. | |
| 16 | Advance Mechanical Systems | |
| 17 | Village of Arlington Heights | |
| 18 | Alliance for Audited Media | |
| 19 | Arlington Heights Memorial Library | |
| 20 | Adventive Marketing |