### Question
What is the definition of United States firm?


### Answer
The definition of **United States firm** is as follows in *33 U.S.C. § 2314a*:

> a corporation, partnership, limited partnership, or sole proprietorship that is incorporated or established under the laws of any of the United States with its principal place of business in the United States

#### Citation:
  - *33 U.S.C. § 2314a*
  - Heading: **CHAPTER 36-WATER RESOURCES DEVELOPMENT > SUBCHAPTER V-GENERAL PROVISIONS**

