| Name
| Country
| Market Cap (US$)
|
|---|
| Plains All American Pipeline, L.P. | United States | 5,451 |
| Enbridge Energy Partners, L.P. | United States | 4,826 |
| Kinder Morgan Management | United States | 4,103 |
| TEPPCO Partners, L.P. | United States | 3,326 |
| NuStar Energy LP | United States | 2,581 |
| Buckeye Partners, L.P. | United States | 2,371 |
| Inter Pipeline Fund | Canada | 2,109 |
| MarkWest Energy Partners, L.P. | United States | 2,077 |
| ShawCor Ltd. | Canada | 2,032 |
| Sunoco Logistics Partners L.P. | United States | 1,464 |
| Genesis Energy, L.P. | United States | 736 |
| Holly Energy Partners, L.P. | United States | 711 |
| TransMontaigne Partners L.P. | United States | 372 |
| Furmanite Corporation | United States | 315 |
| Badger Income Fund | Canada | 217 |
| ATRION Corporation | United States | 216 |
| Genesis Energy Holdings Ltd | Hong Kong | 127 |
| SungWonPipe | South Korea | 79 |
| Petro Resources Corp | United States | 64 |
| Societe de Transport des Hydrocarbures par Pipelines | Tunisia | 58 |
|