A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Misc.
Wacom Technology
Wang Laboratories
Wangtek
Wall Data
Western Digital/Paradise
White Pine Software
Winbook Corp.
Wollongong Group Inc.
WordPerfect
Workgroup Technology
WRQ Inc.
Wyse
WinFiles
Winternals Software