Treibersoftware - Hardwarehersteller - Softwarehersteller
O
.tel.o
O-Matrix
O2 Technology
OAK
Object Design
Objectivity, Inc.
ObjectShare
Ocean Office Automation Ltd.
Octek
ODI
Okay Soft
Oki
Okidata
Okna Corporation
Olicom
Olivetti
OLYMPUS OPTICAL CO.,LTD.
Omni Development, Inc.
OMRON
ON Technology
ONE Technologies
Ontrack
onyx software
Open Group Desktop Technologies -- X Window System
Open Market Inc.
Open Microprocessor
OPTi
Optibase
Optics Storage
OPTIX
Optrox
Oracle
or Industrial Computers GmbH
OrCAD
Oracle
Orchid Technology
Origin Systems
Ositech
Ositron