QUE delivers innovative products and services at the intersection of the built environment, digital technologies and energy infrastructure. Our company is located in Athens, Greece and founded in 2019. The main technological interest of QUE is re-inventing building control combining IoT and distributed technologies into human-centric smart applications interacting with the energy system in a Smart City ecosystem. The business interest of QUE is to deliver distributed intelligence solutions at the intersection of IoT and Digital Twin technologies tackling major operational challenges within the built environment. Our company supports energy management decisions aiming towards the near-green transition.