The following list of Alaskan companies includes notable companies that are, or once were, headquartered in Alaska.
Companies based in Alaska
A
Ahtna, Incorporated
Alaska Central Express
Alaska Communications
Alaska Power and Telephone Company
Alaska Railroad
Alaska USA Federal Credit Union
Aleut Corporation
Alyeska Pipeline Service Company
Arctic Slope Regional Corporation
AT&T Alascom
B
Bering Air
Bering Straits Native Corporation
Bristol Bay Native Corporation
C
Calista Corporation
Carrs-Safeway
Chugach Alaska Corporation
Cook Inlet Region, Inc. Credit Union 1
D
Denali Federal Credit Union
Doyon, Limited
F
Fairbanks Daily News-Miner
First National Bank Alaska
Frontier Flying Service
FS Air Service
G
GCI
K
Koahnic Broadcast Corporation
Koniag, Incorporated
L
Lynden Air Cargo
M
Midnight Sun Brewing Company
N
NANA Development Corporation
NANA Regional Corporation
O
Ounalashka Corporation
P
PenAir
R
Ryan Air Services
S
Sealaska Corporation
Spirit of Alaska Federal Credit Union
Santa Claus House
T
Tanadgusix Corporation
U
Ukpeaġvik Iñupiat Corporation
Companies formerly based in Alaska
0–9
The 13th Regional Corporation
A
Alaska Airlines
Alaska Newspapers, Inc. Arctic Circle Air Ashley HomeStore