9 Best Fortune 500 Companies To Work For In Missouri

We hand-curated a list of the best companies to work for headquartered in and around Missouri using data on salaries, company financial health, and employee diversity.

Best Companies To Work For In Missouri

Zippia Score 4.9

Company Description:

The Monsanto Company was an American agrochemical and agricultural biotechnology corporation founded in 1901. In 2018, it was acquired by Bayer as part of its crop science division. It was headquartered in Creve Coeur, Missouri.

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  • Overview
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Zippia Score 4.9

Company Description:

At RGA, we specialize in providing life and health-related reinsurance and financial solutions to help our clients effectively manage risk and capital.

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  • Overview
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Zippia Score 4.9

Company Description:

Express Scripts Holding Company is an American Fortune 100 company. As of 2018, the company is the 25th-largest in the United States by total revenue as well as the largest pharmacy benefit management organization in the United States. Express Scripts had 2016 revenues of $100.752 billion.

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Zippia Score 4.9

Company Description:

Ameren Corporation is an American power company created December 31, 1997 by the merger of St. Louis, Missouri's Union Electric Company (formerly NYSE: UEP) and the neighboring Central Illinois Public Service Company (CIPSCO Inc. holding, formerly NYSE: CIP) of Springfield, Illinois. It is now a holding company for several power companies and energy companies. The company is based in St. Louis, serving 2.4 million electric, and 900,000 natural gas customers across 64,000 square miles

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Zippia Score 4.8

Company Description:

Centene Corporation is a large publicly traded company and a multi-line managed care enterprise that serves as a major intermediary for both government-sponsored and privately insured health care programs. It is the second-largest publicly traded corporation based in the state of Missouri.

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Zippia Score 4.8

Company Description:

The Olin Corporation is an American manufacturer of ammunition, chlorine, and sodium hydroxide. Based in Clayton, Missouri, it traces its roots to two companies, both founded in 1892: Franklin W. Olin's "Equitable Powder Company" and the "Mathieson Alkali Works".

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Zippia Score 4.6

Company Description:

Graybar is an American employee-owned corporation, based in Clayton, Missouri.

Zippia Score 4.6

Company Description:

Emerson Electric Co. is an American multinational corporation headquartered in Ferguson, Missouri, United States.

What people like about Emerson Electric Co:

I'm at the Austin location. The work culture is wonderful. The people are brilliant and motivated. They value continued education and we work with very strong ethics. It's by far the best place i've ever worked.

  • Learn More About Emerson Electric Co
  • Overview
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Zippia Score 4.3

Company Description:

O'Reilly Auto Parts is an American auto parts retailer that provides automotive aftermarket parts, tools, supplies, equipment, and accessories in the United States serving both the professional service providers and do-it-yourself customers.

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What people like about O'Reilly Automotive:

The culture and the people that you will work with.

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  • Overview
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Best Companies In Missouri

RankCompanyZippia Score
1Monsanto4.9
2Reinsurance Group of America4.9
3Express Scripts4.9
4Ameren4.9
5Centene4.8
6Olin4.8
7Graybar4.6
8Emerson Electric Co4.6
9O'Reilly Automotive4.3
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