Oliver Keller
Active
Nationality: Switzerland
Residence: Bonstetten
Place of origin: Wettswil am Albis
Current Positions
Holcim IP AGDeleted
Position: having right to sign
Authority: joint signing authority (any two to sign)
Holcim Center of Excellence AGDeleted
Position: having right to sign
Authority: joint signing authority (any two to sign)
Holcim International Finance AGActive
Position: having right to sign
Authority: joint signing authority (any two to sign)
Holcim Technology LtdActive
Position: having right to sign
Authority: joint signing authority (any two to sign)
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 15076 | 2025-08-21 | 2025-08-26 | 1006416866 |
| 2 | 15075 | 2025-08-21 | 2025-08-26 | 1006416865 |
| 3 | 15074 | 2025-08-21 | 2025-08-26 | 1006416864 |
| 4 | 15073 | 2025-08-21 | 2025-08-26 | 1006416863 |
| 5 | 2018 | 2024-02-02 | 2024-02-07 | 1005954932 |
| 6 | 2007 | 2024-02-02 | 2024-02-07 | 1005954921 |
| 7 | 2005 | 2024-02-02 | 2024-02-07 | 1005954919 |
| 8 | 2004 | 2024-02-02 | 2024-02-07 | 1005954918 |
| 9 | 2003 | 2024-02-02 | 2024-02-07 | 1005954917 |