- "The guns and crank in this area go through Trevor Philips Enterprises, or they ain't going!"
- ―Trevor Philips.
Trevor Philips Enterprises (also variously referred to as Trevor Philips Enterprise, Trevor Philips Industries, Trevor Philips Corporation, TPI Conglomerate, TP Conglomerate, and TP, Inc.) is a business in Grand Theft Auto V run by one of three protagonists, Trevor Philips.
Very little is known about the business other than it was formed at some point prior to the storyline of GTA V and deals mainly with drugs, although Trevor wants to expand the guns trade by shipping firearms to the drug cartels in Mexico. Even though Trevor calls it an Enterprise or Industry, it's ran by only three people, Trevor who is the CEO and muscle, Wade who provides information and Ron who's a pilot like Trevor (Although Ron is a rookie pilot) and provides information as well.
- The business seems similar to Marty Jay Williams' Trailer Park Mafia, from VCS, in that it is reasonably small time, and is run by a redneck.
- By buying Oscar's airfield south of Sandy Shores, Trevor opens a set of side missions selling and moving weapons across San Andreas, operating as Trevor Philips Enterprises.