Eastman Chemical Company is a large supplier of industrial chemicals, whose main manufacturing facility is located on Long Island in the Holston River in Kingsport, Tennessee.

It was formerly the chemical division of the Eastman Kodak Company and known as Tennessee Eastman, but was spun off by Kodak in an effort by that company to reduce its operations to its "core" photographic businesses. Eastman Chemical is the largest industrial employer in the state of Tennessee and one of its largest employers overall. A grand office building with state of the art decor higlights the main headquarters.

Eastman Chemical Company is audited by the Big 4 accounting firm, PricewaterhouseCoopers, LLP. A highly dedicated and competent core team of auditors is assisted by willing staff from other PwC offices during the busier times of the year.