QUE is a consulting, engineering and creative product design & development firm with the mission to deliver revolutionary ambient intelligence solutions that improve our daily lives. Main goal is to re-invent the interaction of humans with their surroundings by integrating IoT, AI and distributed intelligence technologies into human-centric smart home, smart office and smart city applications. QUE hedges the risk of bringing innovation to the market by keeping stakeholders tightly integrated in the product development process from ideation to delivery. QUE offers a flexible IoT platform powered by a versatile, multi-protocol gateway and value-adding services, such as distributed intelligence and BI analytics over a range of delivery paradigms, including consulting services, custom product design or white-label products. This diversity caters to the needs of various market segments and facilitates rapid time-to-market of modern Internet-of-Energy solutions including smart home, smart office, smart city applications with minimum production costs and short time-to-value.