Matthias Groß

INSIGMA IT Engineering GmbH provides IT services. The private company is based in Frechen, Germany. and has subsidiaries in Germany. The German company was founded in 2001. The CEO is Matthias Groß.

I-D Media AG engages in the provision of information technology and content management solutions, which focus on corporate websites, Intranet, Extranet, webshops, and mobile applications. Its services include development of webshops and apps for mobile devices, digitization of business processes, support and maintenance agreements, training, and hosting of web applications. The company was founded in 1998 and is headquartered in Cologne, Germany.

LEO Energie GmbH & Co. KG is a private company based in Leonberg, Germany that provides services related to building permits and construction regulations. The German company offers consultations and coordination with the building authorities, as well as digital access to building plans and the ability to submit new building applications online. Additionally, the company provides information on recreational activities in the area, including the temporary closure of a local wellness center and the availability of an all-weather swimming pool. The CEOs of the company are Ulrich Vonderheid, Katja Kägebein.