Mariusz Gralewski
Director/Board Member at Preply, Inc.
Profile
Mariusz Gralewski is the founder of GoldenLine Sp zoo (founded in 2005) and ZnanyLekarz Sp zoo (founded in 2010).
At ZnanyLekarz Sp zoo, he held the title of Chief Executive Officer (no longer active).
Currently, Mr. Gralewski holds the position of Director at Preply, Inc. and Partner at Protos Venture Capital Sp zoo (since 2012).
Mr. Gralewski obtained an undergraduate degree from the University of Warsaw.
Mariusz Gralewski active positions
| Companies | Position | Start |
|---|---|---|
Protos Venture Capital Sp zoo
 Protos Venture Capital Sp zoo Investment ManagersFinance Protos Venture Capital Sp zoo (Protos VC) is a venture capital firm founded in 2012.The firm is headquartered in Warsaw, Poland. | Private Equity Investor | 2012-12-30 |
Preply, Inc.
 Preply, Inc. Packaged SoftwareTechnology Services Preply, Inc. provides online english tutorial services. It offers other foreign languages such as German, French, Spanish, Italian, and Russian. The company was founded by Kyrylo Bigay, Sergey Lukyanov and Dmytro Voloshyn on August 2, 2012 and is headquartered in Brookline, MA. | Director/Board Member | - |
Former positions of Mariusz Gralewski
| Companies | Position | End |
|---|---|---|
GoldenLine Sp zoo
 GoldenLine Sp zoo Miscellaneous Commercial ServicesCommercial Services GoldenLine Sp zoo provide career development services. It offers user’s access to tools that support the development of their careers and employers facilitates the recruitment process and communication with candidates. The company was founded by Karol Traczyko and Mariusz Gralewski in 2005 and is headquartered in Warsaw, Poland.^ ^ | Founder | - |
ZnanyLekarz Sp zoo
 ZnanyLekarz Sp zoo Medical/Nursing ServicesHealth Services ZnanyLekarz Sp zoo offers online medical and dental appointment scheduling services. The company was founded on February 4, 2010 and is headquartered in Warsaw, Poland. | Chief Executive Officer | - |
Training of Mariusz Gralewski
| University of Warsaw | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
ZnanyLekarz Sp zoo
ZnanyLekarz Sp zoo Medical/Nursing ServicesHealth Services ZnanyLekarz Sp zoo offers online medical and dental appointment scheduling services. The company was founded on February 4, 2010 and is headquartered in Warsaw, Poland. | Health Services |
Protos Venture Capital Sp zoo
Protos Venture Capital Sp zoo Investment ManagersFinance Protos Venture Capital Sp zoo (Protos VC) is a venture capital firm founded in 2012.The firm is headquartered in Warsaw, Poland. | Finance |
GoldenLine Sp zoo
GoldenLine Sp zoo Miscellaneous Commercial ServicesCommercial Services GoldenLine Sp zoo provide career development services. It offers user’s access to tools that support the development of their careers and employers facilitates the recruitment process and communication with candidates. The company was founded by Karol Traczyko and Mariusz Gralewski in 2005 and is headquartered in Warsaw, Poland.^ ^ | Commercial Services |
Preply, Inc.
Preply, Inc. Packaged SoftwareTechnology Services Preply, Inc. provides online english tutorial services. It offers other foreign languages such as German, French, Spanish, Italian, and Russian. The company was founded by Kyrylo Bigay, Sergey Lukyanov and Dmytro Voloshyn on August 2, 2012 and is headquartered in Brookline, MA. | Technology Services |
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