Aktive Positionen von Johann Ringhofer
| Unternehmen | Position | Beginn | Ende |
|---|---|---|---|
| MESSER TEHNOGAS AD | Vorsitzender | - | - |
| Vorstandsvorsitzender | - | - | |
| Cryogenic Engineering GmbH | Vorstandsvorsitzender | - | - |
| Messer Polska Sp zoo | Direktor/Vorstandsmitglied | - | - |
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 | - |
Karriereverlauf von Johann Ringhofer
Ehemalige bekannte Positionen von Johann Ringhofer
| Unternehmen | Position | Beginn | Ende |
|---|---|---|---|
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. | Vorstandsvorsitzender | 01.04.2000 | 01.12.2000 |
| Technik-/Wissenschafts-/F&E-Leiter | 01.01.1993 | 01.03.2000 |
Statistik
International
| Deutschland | 3 |
| Serbien, Republik | 2 |
| Ungarn | 2 |
Operativ
| Chief Executive Officer | 3 |
| Corporate Officer/Principal | 2 |
| Chairman | 1 |
Sektoral
| Process Industries | 3 |
| Utilities | 2 |
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Unternehmensverbindungen
| Börsennotierte Unternehmen | 1 |
|---|---|
| MESSER TEHNOGAS AD | Process Industries |
| Private Unternehmen | 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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