Natural Energy Resources | Atlas Energy, L.P. Affiliated Companies

Atlas Resource Partners, L.P. (NYSE:ARP) is a master limited partnership active in oil and gas production in the Barnett Shale in Texas, the Appalachian Basin, and the Mississippi Lime in Oklahoma.

ARP owns an interest in over 8,600 producing natural gas and oil wells, representing over 700 Bcfe of net proved developed reserves. ARP is also a leading sponsor of tax-advantaged direct investment natural gas and oil partnerships, a business which Atlas has operated for over 40 years.

Atlas Energy, L.P. owns a 2% general partner interest, all the incentive distribution rights and an approximately 52% limited partner interest in ARP.

For more information about Atlas Resource Partners, please visit their website at www.atlasresourcepartners.com

Atlas Pipeline Partners, L.P. (NYSE: APL) is a master limited partnership active in natural gas gathering and processing operations in the Mid-Continent region of Oklahoma, southern Kansas, and northern & western Texas.

APL owns and operates nine active gas processing plants and approximately 9,700 miles of active intrastate gas gathering pipeline. APL also owns a 20% interest in the West Texas LPG Pipeline Limited Partnership, which is operated by Chevron Corp.

Atlas Energy, L.P. owns a 2% general partner interest, all the incentive distribution rights and approximately 5.75 million common units representing an approximate 11% limited partner interest in APL.

For more information about Atlas Pipeline Partners, please visit their website at www.atlaspipeline.com

Lightfoot Capital Partners, L.P. forms partnerships with and provides growth capital, extensive financial and industry relationships, and significant M&A expertise to high-potential private companies.

Lightfoot is the general partner and majority limited partner of Arc Terminals LP, a leading independent operator of petroleum and refined products terminals in eight states.

Atlas Energy, L.P. owns an approximate 16% general partner interest and 12% limited partner interest in Lightfoot.

For more information about Lightfoot Capital Partners, please visit their website at www.lightfootcapital.com