Founded in 2014, Elmstead-Market based smart buildings and energy intelligence company Carbon Numbers is a UK leader in designing and delivering smart building solutions to reduce energy usage and create better environments for people and business. As well as installations, Carbon Numbers provide consultancy services to support businesses with SECR, ESOS and ISO 50001 accreditations, and create a pathway to net zero carbon.

In 2021, Carbon Numbers was recognised nationally in the Building Controls Industry Association (BCIA) Awards for its work on the iconic Blizard Building at Queen Mary’s University of London, a BEMs lighting and controls installation project that has saved the university 370 tonnes of CO2e; the equivalent of planting 6,118 trees.