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We figured out the best biggest companies to work for in Missouri 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
Founded in 1995, MTM is one of the nation's most experienced and qualified non-emergency medical transportation (NEMT) brokers, MTM sets industry standards and is now one of the largest and most established NEMT brokers, scheduling more than 14 million trips for eight million members nationwide while handling eight million calls every year. Additionally, we are a Woman-Owned Business Enterprise (WBE) certified by the Women's Business Enterprise National Council that can help our clients meet their disadvantaged business participation goals. Since our inception, MTM has remained committed to our mission of removing barriers for individuals attempting to access healthcare and community services.
Zippia score 4.0
National Information Solutions Cooperative, Inc. is an information technology (IT) company that develops and supports software and hardware solutions primarily for utility cooperatives and telecommunications companies in the United States, American Samoa, Palau, and Canada. It offers integrated IT accounting and business solutions in the areas of asset management, employee administration, financial controls, and purchasing workflow; customer care and billing solutions for a range of customer tracking, payment, billing, collection, data collection, marketing, and other business-management functions; engineering and operations solutions to collect, share, and transform data; and IT infrastructure solutions in the areas of data protection, document management, information security, and technical services. National Information Solutions Cooperative, Inc. has a strategic business partnership with Inland Power and Light Company. The company was founded in 2000 and is based in Lake Saint Louis, Missouri with additional offices in Cedar Rapids, Iowa; Lake Saint Louis, Missouri; Mandan, North Dakota; and Shawano, Wisconsin.
Zippia score 3.6
Zippia score 3.4
APA is the World's Largest Pool League with nearly 250,000 members and more than 285 Leagues across the U.S., Canada, and Japan.
Zippia score 3.7
Lake Saint Louis offers municipal services to our residents, including police, parks, public works, community development, municipal court, snow removal, building inspection and code enforcement. We have a beautiful Civic Center located at 200 Civic Ce...
Zippia score 3.3
Our Mission To improve the lives of Veterans and surviving spouses by obtaining the Pension with Aid and Attendance benefit and managing the home care that allows them to live independently. Get Started Now! We Can Help! ...
Zippia score 3.9
Zippia score 4.8
Select Medical treats approximately 30,000 patients in a typical day. Ranging from some of the most critically ill individuals in our nation's healthcare system to some of the most fit athletes, their patients benefit from the combined knowledge and expertise of over 31,000 employees. Their people are dedicated to providing a great patient experience. It is the Select Medical Way.
Zippia score 4.0
St. Mary's Good Samaritan, Incorporated provides healthcare services in South Central Illinois. It operates hospitals that provide a range of acute care services in the areas of emergency care, medical/surgical, oncology, neurology, mental health, obstetric, cardiology, orthopedic, pediatric, and rehabilitation in inpatient, outpatient, and emergency room settings. The company also offers physician and mid-level provider services through community-based family health centers, outpatient psychiatry offices, and a physician management company. In addition, it provides home healthcare services. The company was founded in 1996 and is based in Centralia, Illinois. The company has additional offices in Benton, Carlyle, Centralia, Salem, and Wayne city, Illinois. St. Mary's Good Samaritan, Incorporated is a joint venture between SSM Health Care - St. Louis, Inc and Felician Services Inc.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | MTM | |
| 2 | National Information Solutions Cooperative | |
| 3 | First Heartland® Capital | |
| 4 | American Poolplayers Association | |
| 5 | City of Lake Saint Louis | |
| 6 | Veterans Care Coordination | |
| 7 | Sun Security Bank |