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We figured out the best companies to work for in Marissa, IL, using data on salaries, company financial health, and employee diversity. You can also search for the best companies to work for in Illinois or any other state or city.

Zippia score 4.3
Prairie State Generating Company, LLC operates a coal-fired electrical power station, Prairie State Energy Campus, which has an electricity generation capacity of 1,600 megawatt. The company was incorporated in 2001 and is based in Marissa, Illinois.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Prairie State Generating Company LLC |
You can learn how the Zippia score and company rankings are calculated here.