Hartwig Grevener
Director/Board Member at SwissHoldings
Profile
Currently, Hartwig Grevener is Chief Financial Officer for Sonova Holding AG. Dr. Grevener is also on the board of SwissHoldings. In his past career he occupied the position of Group Chief Financial Officer for Jet Aviation Management AG, Group Chief Financial Officer of Jet Aviation International, Inc. and Chief Financial Officer at Gate Gourmet Switzerland GmbH. Dr. Grevener received a doctorate from the University of St. Gallen and an undergraduate degree and a graduate degree from Technical University of Berlin.
Hartwig Grevener active positions
| Companies | Position | Start |
|---|---|---|
SwissHoldings
 SwissHoldings Miscellaneous Commercial ServicesCommercial Services SwissHoldings operates as a business federation representing the interests of Swiss based multinational enterprises from the manufacturing and service sectors. The company is headquartered in Bern, Switzerland. | Director/Board Member | - |
Former positions of Hartwig Grevener
| Companies | Position | End |
|---|---|---|
| SONOVA HOLDING AG | Director of Finance/CFO | 2021-06-14 |
Gate Gourmet Switzerland GmbH
 Gate Gourmet Switzerland GmbH RestaurantsConsumer Services Gate Gourmet Switzerland GmbH provides international airline catering services. It clients include international carriers such as American Airlines, Aeromexico, British Airways, Continental Airlines, Delta Air Lines, Emirates, Iberia, LTU, Northwest, SAS, Qantas, Sterling, Swiss, Thai and Turkish Airlines and the airports of Heathrow and O'Hare, among others. The company was founded in 1992 and is headquartered in Balsberg, Switzerland. | Director of Finance/CFO | 2006-07-31 |
Jet Aviation International, Inc.
 Jet Aviation International, Inc. AirlinesTransportation Jet Aviation International, Inc. provides chartered jets and aircraft. It also provides aircraft management, charter support services, and flight support. The company was founded in 1991 and is headquartered in West Palm Beach, FL. | Director of Finance/CFO | - |
Jet Aviation Management AG
 Jet Aviation Management AG Other TransportationTransportation Jet Aviation Management AG provides maintenance and engineering services for the aviation industry. The firm offers completions & engineering services, fixed base operations, aircraft sales, charter services, airline handling including passenger and aviation staffing services. The company was founded in 1967 and is headquartered in Zurich, Switzerland. | Director of Finance/CFO | - |
Training of Hartwig Grevener
| University of St. Gallen | Doctorate Degree |
| Technical University of Berlin | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| SONOVA HOLDING AG | Health Technology |
| Private companies | 4 |
|---|---|
Gate Gourmet Switzerland GmbH
Gate Gourmet Switzerland GmbH RestaurantsConsumer Services Gate Gourmet Switzerland GmbH provides international airline catering services. It clients include international carriers such as American Airlines, Aeromexico, British Airways, Continental Airlines, Delta Air Lines, Emirates, Iberia, LTU, Northwest, SAS, Qantas, Sterling, Swiss, Thai and Turkish Airlines and the airports of Heathrow and O'Hare, among others. The company was founded in 1992 and is headquartered in Balsberg, Switzerland. | Consumer Services |
Jet Aviation Management AG
Jet Aviation Management AG Other TransportationTransportation Jet Aviation Management AG provides maintenance and engineering services for the aviation industry. The firm offers completions & engineering services, fixed base operations, aircraft sales, charter services, airline handling including passenger and aviation staffing services. The company was founded in 1967 and is headquartered in Zurich, Switzerland. | Transportation |
Jet Aviation International, Inc.
Jet Aviation International, Inc. AirlinesTransportation Jet Aviation International, Inc. provides chartered jets and aircraft. It also provides aircraft management, charter support services, and flight support. The company was founded in 1991 and is headquartered in West Palm Beach, FL. | Transportation |
SwissHoldings
SwissHoldings Miscellaneous Commercial ServicesCommercial Services SwissHoldings operates as a business federation representing the interests of Swiss based multinational enterprises from the manufacturing and service sectors. The company is headquartered in Bern, Switzerland. | Commercial Services |
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