Stefan Marx

Kongsberg Maritime Contros GmbH designs, develops, manufactures, and distributes underwater chemical sensors for the determination of hydrocarbons. Its sensor systems detect dissolved gases such as hydrocarbons, carbon dioxide, oxygen, including pH and total alkalinity of water. The firm offers complete systems for offshore early leak detection and environmental monitoring. The company was founded by Stefan Marx and Daniel Esser in 2006 and is headquartered in Kiel, Germany.

Symphonical AS provides digital task management tools. It offers a digital board with sticky notes, where user can create and update notes. The firm allows accessing walls and notes using mobile browser. Its Symphonical Enterprise is available as a server solution behind the corporate firewall, as a Virtual Private Cloud, or as a custom-tailored solution. The company was founded by Hans Gallis and Bjørn Haugland on December 22, 2005 and is headquartered in Oslo, Norway.