Attached files
EXHIBIT 21
Colorado Interstate Gas Company
Ownership List as of December 31, 2010
Company Name
|
Jurisdiction of Incorporation
|
% Held
|
||
Colorado Interstate Gas Company
|
Delaware
|
|||
CIG Funding Company, L.L.C.
|
Delaware
|
100.00
|
||
Colorado Interstate Issuing Corporation
|
Delaware
|
100.00
|
||
WYCO Development LLC
|
Colorado
|
50.00
|