Dr. Marc Welker
Active
Nationality: Switzerland
Residence: Bottmingen
Place of origin: Basel
Current Positions
Stiftung CERUNIQActive
Position: chairperson of the foundation board
Authority: joint signing authority (any two to sign)
Cowex AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
Corrosionsschutz Welker AGActive
Position: chairperson of the board + deputy manager
Authority: joint signing authority (any two to sign)
Paul Welker Holding AGActive
Position: member of the board
Authority: joint signing authority (any two to sign)
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SOGC Notifications
| No. | Journal No. | Journal date | SOGC date | Page / ID |
|---|---|---|---|---|
| 1 | 10804 | 2021-11-19 | 2021-11-24 | 1005341115 |
| 2 | 3578 | 2021-04-20 | 2021-04-23 | 1005157467 |
| 3 | 4787 | 2013-08-28 | 2013-09-02 | 1054845 |
| 4 | 7138 | 2011-12-20 | 2011-12-23 | 6476332 |