LightFi

About the company

LightFi was founded in London in 2016 by Alex Bak and Matt Taylor, and has been supported by Innovate UK.

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What do they do?

LightFi position themselves around pairing IoT sensors with demand-controlled ventilation. Their occupancy and air quality sensors show how spaces are really used, and their Ventifi service designs a new HVAC strategy so ventilation responds to live occupancy rather than fixed timetables.

• What it does: Occupancy and air quality sensing with demand-controlled ventilation design.
• Integration: Installs without rewiring, communicates over cellular networks rather than corporate IT, and connects to the existing BMS.
• Data and reporting: Anonymous occupancy and environmental data via an online platform and app.

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LightFi suits owners of mechanically ventilated offices who want to cut HVAC energy while keeping air healthy.