ABB Asea Brown Boveri AG, Zürich
ABB Capitol B.V, Zürich
ABB Schweiz AG:  BD-BS-COM-FS-HR-LC-CH, Baden
                          Corperate Resarch, Dättwil
                          High Voltage Products, Zürich
                          Power Systems, Zürich
                          Utility Automation Systems, Baden
                          Semiconductors, Lenzburg
                          Minerals & Paper, Dättwil
                          Power Electronics & MV Drives, Turgi
                          Low Voltage Power, Lenzburg
                          Services & Robotics, Dättwil
                          Micafil, Zürich
                          Elektrische Maschinen, Birr
ABB Immobilien AG, Baden
ABB Sécheron SA, Genf
ABB Turbo Systems AG, Baden
ABB Wohlfahrtsstiftung, Baden
ALSTOM (Schweiz) AG
Avadis Vorsorge AG, Baden
Bombardier Transportation (Schweiz) AG
Credit Suisse, Zürich
Enics AG, Turgi
Karpf Treuhand & Revisions AG, Dättwil
LfW, Baden
Praxis Center Eleven, Zürich
Thomson Broadcast- Multimedia AG
Holcim Group Support Ltd., Holderbank
Brother (Schweiz) AG, Dättwil