Jan Henric Buettner
Gründer bei Videotele.com
Profil
Jan Henric Buettner is the founder of Videotele.com, founded in 1992, e.ventures, founded in 1997, and Weissenhaus Holding GmbH & Co. KG, founded in 2005, where he holds the title of Managing Director.
Currently, he is a Senior Advisor at PropTech1 Management GmbH.
In the past, he worked as a Director at AdUX SA and as a Member-Supervisory Board at SGT German Private Equity GmbH & Co. KGaA from 2014 to 2016.
Aktive Positionen von Jan Henric Buettner
| Unternehmen | Position | Beginn |
|---|---|---|
Videotele.com
 Videotele.com Specialty TelecommunicationsCommunications Part of Motorola Solutions, Inc., Videotele.com provides digital head-end and high-capacity digital video switching solutions. The company is based in Lake Oswego, OR. The company was founded by Jan Henric Buettner. Videotele.com was acquired by Tut Systems, Inc. from Tektronix, Inc. on November 07, 2002 for $7.56 million. | Gründer | 05.10.2010 |
PropTech1 Management GmbH
 PropTech1 Management GmbH Investment ManagersFinance PropTech1 Management GmbH (PropTech1 Ventures) is an independent venture capital firm founded in 2017 by Marius Marschall von Bieberstein and the COOPERATIVA Venture Group (Cooperativa Venture Services GmbH). The firm is headquartered in Berlin, with additional offices in Munich, Zurich, and London. | Private Equity Investor | - |
Weissenhaus Holding GmbH & Co. KG
 Weissenhaus Holding GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services Weissenhaus Holding GmbH & Co. KG provides administration and management services. The private company is based in Wangels, Germany. The German company was founded in 2005 by Jan Henric Buettner. Jan Henric Buettner has been the CEO since 2005. | Vorstandsvorsitzender | 01.01.2005 |
Ehemalige bekannte Positionen von Jan Henric Buettner
| Unternehmen | Position | Ende |
|---|---|---|
| SGT GERMAN PRIVATE EQUITY GMBH & CO. KGAA | Direktor/Vorstandsmitglied | 30.06.2016 |
| ADUX | Direktor/Vorstandsmitglied | - |
e.Ventures
 e.Ventures Investment ManagersFinance e.ventures is a venture capital firm founded in 1997. The firm is headquartered in San Francisco, California. | Gründer | - |
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
Beziehungen ersten Grades
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Börsennotierte Unternehmen | 2 |
|---|---|
| ADUX | Commercial Services |
| SGT GERMAN PRIVATE EQUITY GMBH & CO. KGAA | Finance |
| Private Unternehmen | 4 |
|---|---|
e.Ventures
e.Ventures Investment ManagersFinance e.ventures is a venture capital firm founded in 1997. The firm is headquartered in San Francisco, California. | Finance |
Videotele.com
Videotele.com Specialty TelecommunicationsCommunications Part of Motorola Solutions, Inc., Videotele.com provides digital head-end and high-capacity digital video switching solutions. The company is based in Lake Oswego, OR. The company was founded by Jan Henric Buettner. Videotele.com was acquired by Tut Systems, Inc. from Tektronix, Inc. on November 07, 2002 for $7.56 million. | Communications |
PropTech1 Management GmbH
PropTech1 Management GmbH Investment ManagersFinance PropTech1 Management GmbH (PropTech1 Ventures) is an independent venture capital firm founded in 2017 by Marius Marschall von Bieberstein and the COOPERATIVA Venture Group (Cooperativa Venture Services GmbH). The firm is headquartered in Berlin, with additional offices in Munich, Zurich, and London. | Finance |
Weissenhaus Holding GmbH & Co. KG
Weissenhaus Holding GmbH & Co. KG Miscellaneous Commercial ServicesCommercial Services Weissenhaus Holding GmbH & Co. KG provides administration and management services. The private company is based in Wangels, Germany. The German company was founded in 2005 by Jan Henric Buettner. Jan Henric Buettner has been the CEO since 2005. | Commercial Services |
