|
Name
|
Jurisdiction
|
|
|
Atlas
America, LLC
|
Pennsylvania
|
|
|
AED
Investments, Inc.
|
Delaware
|
|
|
Atlas
America Mid-Continent, Inc.
|
Delaware
|
|
|
Atlas
Resource Pennsylvania, Inc.
|
Delaware
|
|
|
Atlas
Energy Management, Inc.
|
Delaware
|
|
|
Atlas
Energy Resources, LLC
|
Delaware
|
|
|
Atlas
Energy Operating Company, LLC
|
Delaware
|
|
|
Atlas
Noble, LLC
|
Delaware
|
|
|
AER
Pipeline Construction, Inc.
|
Delaware
|
|
|
Viking
Resources, LLC
|
Pennsylvania
|
|
|
AIC,
LLC
|
Delaware
|
|
|
Atlas
Energy Ohio, LLC
|
Ohio
|
|
|
Atlas
Resources, LLC
|
Pennsylvania
|
|
|
Anthem
Securities, Inc.
|
Pennsylvania
|
|
|
Resource
Energy, LLC
|
Delaware
|
|
|
Resource
Well Services, LLC
|
Delaware
|
|
|
REI-NY,
LLC
|
Delaware
|
|
|
Atlas
Lightfoot, LLC
|
Delaware
|
|
|
Atlas
Energy Finance Corp.
|
Delaware
|
|
|
Atlas
Energy Michigan, LLC
|
Delaware
|
|
|
Atlas
Gas & Oil Company, LLC
|
Michigan
|
|
|
Westside
Pipeline Company, LLC
|
Michigan
|
|
|
Atlas
Pipeline Holdings GP, LLC
|
Delaware
|
|
|
Atlas
Pipeline Holdings, L.P.
|
Delaware
|
|
|
Atlas
Pipeline Partners GP, LLC
|
Delaware
|
|
|
Atlas
Pipeline Partners, L. P.
|
Delaware
|
|
|
Atlas
Pipeline Operating Partnership, L.P.
|
Delaware
|
|
|
Atlas
Pipeline New York, LLC
|
Pennsylvania
|
|
|
Atlas
Pipeline Ohio, LLC
|
Pennsylvania
|
|
|
Atlas
Pipeline Pennsylvania, LLC
|
Pennsylvania
|
|
|
Atlas
Pipeline McKean, LLC
|
Pennsylvania
|
|
|
Atlas
Pipeline Tennessee, LLC
|
Pennsylvania
|
|
|
Atlas
Pipeline Mid-Continent LLC
|
Delaware
|
|
|
Elk
City Oklahoma Pipeline, L.P.
|
Texas
|
|
|
Elk
City Oklahoma GP, LLC
|
Delaware
|
|
|
Atlas
Arkansas Pipeline LLC
|
Oklahoma
|
|
|
Atlas
Pipeline Finance Corp.
|
Delaware
|
|
|
NOARK
Pipeline System, Limited Partnership
|
Arkansas
|
|
|
Mid-Continent
Arkansas Pipeline, LLC
|
Arkansas
|
|
|
Ozark
Gas Transmission, LLC
|
Oklahoma
|
|
|
Ozark
Gas Gathering, LLC
|
Oklahoma
|
|
|
NOARK
Energy Services, LLC
|
Oklahoma
|
|
|
Atlas
Midkiff, LLC
|
Delaware
|
|
|
Atlas
Chaney Dell, LLC
|
Delaware
|
|
|
Atlas
Pipeline Mid-Continent WestTex, LLC
|
Delaware
|
|
|
Atlas
Pipeline Mid-Continent WestOk, LLC
|
Delaware
|