Helmut Rieger
Chief Executive Officer at DocCheck Shop GmbH
Active connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Philip Stadtmann | M | - |
DocCheck Guano AG
 DocCheck Guano AG Investment ManagersFinance DocCheck Guano AG operates as a venture capital firm. It provides seed funding for startup businesses in the healthcare and information technology industries. The company was founded in 1990 and is headquartered in Cologne, Germany.
antwerpes AG
 antwerpes AG Miscellaneous Commercial ServicesCommercial Services Part of DocCheck AG, antwerpes AG is a German company that provides information technology consulting services. The company is based in Cologne, Germany. The company was founded in 1990. Thilo Kölzer has been the CEO of the company since 1999. | 21 years |
| Frank Nicolas Antwerpes | M | 63 |
DocCheck Guano AG
DocCheck Guano AG Investment ManagersFinance DocCheck Guano AG operates as a venture capital firm. It provides seed funding for startup businesses in the healthcare and information technology industries. The company was founded in 1990 and is headquartered in Cologne, Germany. | 11 years |
| Thilo Kölzer | M | - |
DocCheck Guano AG
DocCheck Guano AG Investment ManagersFinance DocCheck Guano AG operates as a venture capital firm. It provides seed funding for startup businesses in the healthcare and information technology industries. The company was founded in 1990 and is headquartered in Cologne, Germany.
antwerpes AG
antwerpes AG Miscellaneous Commercial ServicesCommercial Services Part of DocCheck AG, antwerpes AG is a German company that provides information technology consulting services. The company is based in Cologne, Germany. The company was founded in 1990. Thilo Kölzer has been the CEO of the company since 1999. | 25 years |
| Winfried Leimeister | M | - |
antwerpes AG
antwerpes AG Miscellaneous Commercial ServicesCommercial Services Part of DocCheck AG, antwerpes AG is a German company that provides information technology consulting services. The company is based in Cologne, Germany. The company was founded in 1990. Thilo Kölzer has been the CEO of the company since 1999. | - |
| Tanja Mumme | F | - |
DocCheck Guano AG
DocCheck Guano AG Investment ManagersFinance DocCheck Guano AG operates as a venture capital firm. It provides seed funding for startup businesses in the healthcare and information technology industries. The company was founded in 1990 and is headquartered in Cologne, Germany. | - |
| Christine Irmler | F | - |
DocCheck Shop GmbH
 DocCheck Shop GmbH Air Freight/CouriersTransportation DocCheck Medizinbedarf & Logistik GmbH provides logistics and e-commerce services. It offers medical and orthopedic products as well as dental and laboratory supplies through DocCheck online shop. The company was founded by Albert Geisselmann in 1879 and is headquartered in Cologne, Germany. | - |
Connections Chart
Multi-company connection
Former connections
| Name | Gender | Age | Linked companies | Collaboration |
|---|---|---|---|---|
| Michael Thiess | M | - | 11 years | |
| Britta Böckmann | M | - | 9 years |
Statistics
| Country | Connections | % of total |
|---|---|---|
| Germany | 8 | 100.00% |
Age of Connections
Active
Past
Male
Female
Members of the board
Executives
Origin of connections
- Stock Market
- Insiders
- Helmut Rieger
- Personal Network
