Actieve functies van Johann Ringhofer
| Bedrijven | Functie | Begin | Einde |
|---|---|---|---|
| MESSER TEHNOGAS AD | Voorzitter | - | - |
| Algemeen Directeur | - | - | |
| Cryogenic Engineering GmbH | Algemeen Directeur | - | - |
| Messer Polska Sp zoo | Directeur/Bestuurslid | - | - |
Messer SE & Co. KGaA (Germany)
 Messer SE & Co. KGaA (Germany) Chemicals: SpecialtyProcess Industries Messer Group GmbH engages in the manufacture of oxygen, nitrogen, argon, carbon dioxide, hydrogen, helium, inert welding gases, special gases, gases for medicinal use and gas mixtures. Its products include technical, breathing, welding, cutting and pharmaceutical gases, cry ice, and gas supply systems. The firm serves to the chemistry, food and beverages, construction, electronics, shipbuilding, and water treatment industries. The company was founded by Adolf Messer in 1897 and is headquartered in Bad Soden, Germany. | Corporate Officer/Principal | 01-01-2009 | - |
Loopbaan van Johann Ringhofer
Eerdere bekende functies van Johann Ringhofer
| Bedrijven | Functie | Begin | Einde |
|---|---|---|---|
Messer SE & Co. KGaA (Germany)
Messer SE & Co. KGaA (Germany) Chemicals: SpecialtyProcess Industries Messer Group GmbH engages in the manufacture of oxygen, nitrogen, argon, carbon dioxide, hydrogen, helium, inert welding gases, special gases, gases for medicinal use and gas mixtures. Its products include technical, breathing, welding, cutting and pharmaceutical gases, cry ice, and gas supply systems. The firm serves to the chemistry, food and beverages, construction, electronics, shipbuilding, and water treatment industries. The company was founded by Adolf Messer in 1897 and is headquartered in Bad Soden, Germany. | Corporate Officer/Principal | 01-01-2004 | 01-12-2008 |
Messer Hungarogáz Kft
 Messer Hungarogáz Kft Gas DistributorsUtilities Messer Hungarogáz Kft provides natural gas distribution services. The company is headquartered in Budapest, Hungary. | Algemeen Directeur | 01-04-2000 | 01-12-2000 |
| Hoofd Techniek/Wetenschap/O&O | 01-01-1993 | 01-03-2000 |
Statistieken
Internationaal
| Duitsland | 3 |
| Servië | 2 |
| Hongarij | 2 |
Operationeel
| Chief Executive Officer | 3 |
| Corporate Officer/Principal | 2 |
| Chairman | 1 |
Sectoraal
| Process Industries | 3 |
| Utilities | 2 |
Beklede functies
Actief
Inactief
Beursgenoteerde bedrijven
Bedrijven in privébezit
Verwante bedrijven
| Beursgenoteerde bedrijven | 1 |
|---|---|
| MESSER TEHNOGAS AD | Process Industries |
| Bedrijven in privébezit | 4 |
|---|---|
Messer SE & Co. KGaA (Germany)
Messer SE & Co. KGaA (Germany) Chemicals: SpecialtyProcess Industries Messer Group GmbH engages in the manufacture of oxygen, nitrogen, argon, carbon dioxide, hydrogen, helium, inert welding gases, special gases, gases for medicinal use and gas mixtures. Its products include technical, breathing, welding, cutting and pharmaceutical gases, cry ice, and gas supply systems. The firm serves to the chemistry, food and beverages, construction, electronics, shipbuilding, and water treatment industries. The company was founded by Adolf Messer in 1897 and is headquartered in Bad Soden, Germany. | Process Industries |
Messer Hungarogáz Kft
Messer Hungarogáz Kft Gas DistributorsUtilities Messer Hungarogáz Kft provides natural gas distribution services. The company is headquartered in Budapest, Hungary. | Utilities |
| Cryogenic Engineering GmbH | |
| Messer Polska Sp zoo |
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