Profile
Johann Ringhofer is currently the Chief Executive Officer at Cryogenic Engineering GmbH and the Chairman at Messer Tehnogas AD.
He is also the Executive Vice President-Production & Engineering at Messer SE & Co. KGaA (Germany) since 2009 and a Member-Supervisory Board at Messer Polska Sp zoo.
Previously, he served as the Chief Executive Officer at Messer Hungarogáz Kft from 1993 to 2000 and as the Regional Manager-Southeast Europe at Messer SE & Co. KGaA (Germany) from 2004 to 2008.
Johann Ringhofer active positions
| Companies | Position | Start |
|---|---|---|
| MESSER TEHNOGAS AD | Chairman | - |
| Cryogenic Engineering GmbH | Chief Executive Officer | - |
| Messer Polska Sp zoo | Director/Board Member | - |
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 | 2008-12-31 |
Former positions of Johann Ringhofer
| Companies | Position | End |
|---|---|---|
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 | 2008-11-30 |
Messer Hungarogáz Kft
 Messer Hungarogáz Kft Gas DistributorsUtilities Messer Hungarogáz Kft provides natural gas distribution services. The company is headquartered in Budapest, Hungary. | Chief Executive Officer | 2000-11-30 |
Experiences
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1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| MESSER TEHNOGAS AD | Process Industries |
| Private companies | 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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