| Name | Title | Contact Details |
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GAS FIELD INNOVATORS LTD. is a Linden, AB-based company in the Energy and Utilities sector.
Preston Public Utilities is a Preston, MN-based company in the Energy and Utilities sector.
Sigler Controls is a Tolleson, AZ-based company in the Energy and Utilities sector.
Griffon Energy Capital is a Columbus, OH-based company in the Energy and Utilities sector.
Crosstex Energy, L.P. is a midstream energy company through its subsidiary, Crosstex Energy Services, L.P.