FJ Management Inc., formerly known as Flying J Inc., is a privately held American corporation which operates convenience stores, oil & refining, banking, and insurance businesses. Along with Pilot Corporation and Berkshire Hathaway, it was a joint-owner of Pilot Flying J, and Maverik convenience stores.

Pilot Travel Centers LLC, doing business as Pilot Flying J, is a North American chain of truck stops in the United States and Canada. The company is based in Knoxville, Tennessee. The company is owned by Berkshire Hathaway.