Marcin Andrzej Gryzewski
Director/Board Member at OneFone SA
Marcin Andrzej Gryzewski active positions
| Companies | Position | Start | End |
|---|---|---|---|
OneFone SA
 OneFone SA Wireless TelecommunicationsCommunications OneFone SA provides telecommunications services. It operates and maintains broadband optical fiber infrastructure network. The company was founded on March 27, 2015 and is headquartered in Wroclaw, Poland. | Director/Board Member | - | - |
Haxon SA
 Haxon SA Internet Software/ServicesTechnology Services Haxon SA provides cloud technology solutions. It offers platforms for data storage, sharing, and management. Its applications include inventory, hid app, SARUP HOSPITAL, and SARUP LAUNDRY. The company was founded on October 14, 2015 and is headquartered in Krakow, Poland. | Director/Board Member | - | - |
Career history of Marcin Andrzej Gryzewski
Former positions of Marcin Andrzej Gryzewski
| Companies | Position | Start | End |
|---|---|---|---|
WinVentures Sp zoo SKA
 WinVentures Sp zoo SKA Investment ManagersFinance WinVentures Sp zoo SKA (WinVentures) is a private equity and venture capital firm founded in 2013. The firm is headquartered in Warsaw, Poland. | Private Equity Investor | 01/01/2017 | 01/09/2019 |
Statistics
International
| Poland | 4 |
Operational
| Director/Board Member | 2 |
| Private Equity Investor | 1 |
Sectoral
| Finance | 2 |
| Technology Services | 2 |
| Communications | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 3 |
|---|---|
WinVentures Sp zoo SKA
WinVentures Sp zoo SKA Investment ManagersFinance WinVentures Sp zoo SKA (WinVentures) is a private equity and venture capital firm founded in 2013. The firm is headquartered in Warsaw, Poland. | Finance |
Haxon SA
Haxon SA Internet Software/ServicesTechnology Services Haxon SA provides cloud technology solutions. It offers platforms for data storage, sharing, and management. Its applications include inventory, hid app, SARUP HOSPITAL, and SARUP LAUNDRY. The company was founded on October 14, 2015 and is headquartered in Krakow, Poland. | Technology Services |
OneFone SA
OneFone SA Wireless TelecommunicationsCommunications OneFone SA provides telecommunications services. It operates and maintains broadband optical fiber infrastructure network. The company was founded on March 27, 2015 and is headquartered in Wroclaw, Poland. | Communications |
