mid-rise buildings is the world's first machine-room-less elevator. The Kone EcoSpace elevator is a machine-room-less traction elevator designed for low-rise buildings from 2 to 4 stories as an energy-efficient alternative to hydraulic elevators, and can fit in an existing hydraulic elevator hoistway. Maximum speed is . The Kone MiniSpace elevator with a small machine room is often used in high-rise buildings. Industrial action On 7 April 2015, about 300 Kone UK employees took industrial action. The protest was over the company's introduction of tracking devices on vehicles. See also List of elevator manufacturers References External links institute artist Elevator manufacturers Escalator manufacturers Manufacturing companies established in 1910 Companies listed on Nasdaq Helsinki Manufacturing companies based in Espoo Multinational companies headquartered in Finland Construction and civil engineering companies of Finland 1910 establishments in Finland Finnish brands Companies in the Euro Stoxx 50