Exhibit 21.1


SUBSIDIARIES OF THE REGISTRANT


Entity
Jurisdiction of Organization
Name Under Which Subsidiary Does Business
Alaska United Fiber System Partnership
Alaska
Alaska United Fiber System Partnership, Alaska United Fiber System, Alaska United
BBN, Inc.
Alaska
BBN, BBN, Inc.
Bortek, LLC
Delaware
Bortek, Bortek, LLC
Cycle30, Inc.
Alaska
Cycle30, Inc., Cycle30
Denali Media Anchorage, Corp.
Alaska
Denali Media Anchorage, Corp.
Denali Media Holdings, Corp.
Alaska
Denali Media Holdings, Corp., DMH
Denali Media Juneau, Corp.
Alaska
Denali Media Juneau, Corp.
Denali Media Southeast, Corp.
Alaska
Denali Media Southeast, Corp.
GCI, Inc.
Alaska
GCI, Inc.
GCI Cable, Inc.
Alaska
GCI Cable, GCI Cable, Inc.
GCI Communication Corp.
Alaska
GCI, GCC, GCICC, GCI Communication Corp.
GCI Community Development, LLC
Alaska
GCI Community Development, LLC
GCI Fiber Communication Co., Inc.
Alaska
GCI Fiber Communication, Co., Inc., GFCC,  Kanas
GCI Holdings, Inc.
Alaska
GCI Holdings, Inc.
GCI NADC, LLC
Alaska
GCI, GCI NADC, LLC
GCI SADC, LLC
Alaska
GCI, GCI SADC, LLC
GCI Wireless Holdings, LLC
Alaska
GCI Wireless Holdings, LLC
Integrated Logic, LLC
Alaska
Integrated Logic
Potter View Development Co., Inc.
Alaska
Potter View Development Co., Inc.
Supervision, Inc.
Alaska
Supervision, Supervision, Inc.
The Alaska Wireless Network, LLC
Delaware
The Alaska Wireless Network, AWN
Unicom, Inc.
Alaska
Unicom, Inc., Unicom
United-KUC, Inc.
Alaska
United-KUC, Inc., United-KUC, KUC
United Utilities, Inc.
Alaska
United Utilities, Inc. United Utilities, UUI
United2, LLC
Alaska
United2, LLC, United2
Yukon Tech, Inc.
Alaska
Yukon Tech, Yukon Tech, Inc.
Yukon Tel. Co., Inc.
Alaska
Yukon Tel, Yukon Tel. Co., Inc.