Vance E. Powers

Buckeye Partners LP owns and operates a network of assets providing midstream logistic solutions, which consists of the transportation, storage, processing and marketing of liquid petroleum products. It operates its business through the following segments: Domestic Pipelines and Terminals, Global Marine Terminals, and Merchant Services. The Domestic Pipelines and Terminals segment transports liquid petroleum products from refineries, connecting pipelines, vessels, and bulk and marine terminals. The Global Marine Terminals segment provides marine accessible bulk storage and blending services, and rail and truck rack loading or unloading along with petroleum processing services. The Merchant Services segment is a wholesale distributor of refined petroleum products. The company was founded in March 1886 and is headquartered in Houston, TX.

Niska Gas Storage Partners LLC owns and operates natural gas storage assets. It provides commercial, industrial and retail natural gas marketing services via Access Gas Services in both British Columbia and Ontario, and also provides agency services to natural gas end-users in Eastern Canada through EnerStream Agency Services. The company is headquartered in Radnor, PA.

Rockpoint Gas Storage Canada Ltd. provides natural gas storage and distribution services. The company was founded in 1999 and is headquartered in Calgary, Canada.

Buckeye GP Holdings LP provides petroleum products. The company was founded in 1886 and is headquartered in Austin, TX.

MainLine Management LLC provides transportation, terminal and storage services. It engages in the transportation, terminal, and storage of refined petroleum products for integrated oil companies, refined marketing companies, and end users of petroleum. The company is headquartered in Emmaus, PA.

Part of Industry Super Holdings Pty Ltd., Buckeye GP LLC operates refined petroleum products pipeline systems. The company is based in Wayne, PA.

Niska Gas Storage US LLC engages in the operation of natural gas storage facilities. It offers natural gas marketing services to commercial, industrial, and retail sectors. The company was founded in 2006 and is headquartered in Houston, TX.