David Nellessen

Familonet GmbH engages in the development and marketing of Internet-based and mobile applications. It also provides digital and consulting services, particularly in the field of social networking. The company was founded by David Nellessen, Hauke Windmüller, and Michael Asshauer on October 23, 2012 and is headquartered in Hamburg, Germany.

Familonet GmbH engages in the development and marketing of Internet-based and mobile applications. It also provides digital and consulting services, particularly in the field of social networking. The company was founded by David Nellessen, Hauke Windmüller, and Michael Asshauer on October 23, 2012 and is headquartered in Hamburg, Germany.

Familonet GmbH engages in the development and marketing of Internet-based and mobile applications. It also provides digital and consulting services, particularly in the field of social networking. The company was founded by David Nellessen, Hauke Windmüller, and Michael Asshauer on October 23, 2012 and is headquartered in Hamburg, Germany.

Syte GmbH provides AI software for real estate developers and brokers to gather information about properties. The company is based in Münster, Germany. The German company's flexible integration plans allow for customization to individual requirements. The company was founded in 2021 by David Nellessen, who has been the CEO since 2021.

Syte GmbH provides AI software for real estate developers and brokers to gather information about properties. The company is based in Münster, Germany. The German company's flexible integration plans allow for customization to individual requirements. The company was founded in 2021 by David Nellessen, who has been the CEO since 2021.