| Business | Phone |
| Tampa Pipeline Corp 7401 S Hoadley St, Tampa 33616 | (813) 839-0426 |
| Tampa Pipeline Transport 5802 Hartford St, Tampa 33619 | (813) 623-2431 |
| Suca Pipe Supply Inc 5109 W Rio Vista Ave, Tampa 33634 | (813) 249-7902 |
| Gulfstream Natural Gas System 2701 N Rocky Point Dr # 1050, Tampa 33607 | (813) 288-1811 |