Constantin Birnstiel
Producer Manufacturing
Utilities
Health Technology
Career history of Constantin Birnstiel
Former positions of Constantin Birnstiel
| Companies | Position | Start | End |
|---|---|---|---|
| MERCK KGAA | Public Communications Contact | - | 06/08/2020 |
| UNIPER SE | Investor Relations Contact | - | - |
| Public Communications Contact | - | - | |
| SIEMENS (PAKISTAN) ENGINEERING CO. LTD. | Public Communications Contact | 28/12/2009 | - |
| OSRAM LICHT AG | Public Communications Contact | - | - |
| SIEMENS AG | Public Communications Contact | 25/08/2009 | - |
Statistics
International
| Germany | 5 |
| Pakistan | 2 |
Operational
| Public Communications Contact | 5 |
| Investor Relations Contact | 1 |
Sectoral
| Producer Manufacturing | 4 |
| Utilities | 2 |
| Health Technology | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 5 |
|---|---|
| SIEMENS AG | Producer Manufacturing |
| SIEMENS (PAKISTAN) ENGINEERING CO. LTD. | Producer Manufacturing |
| OSRAM LICHT AG | Producer Manufacturing |
| UNIPER SE | Utilities |
| MERCK KGAA | Health Technology |
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