Calisen PLC is the owner and manager of essential energy infrastructure assets. Its operations consist of two business units, Calvin Capital and Lowri Beck. Calvin Capital procures, owns and manages a growing portfolio of domestic electricity and gas meters, with a particular focus on smart meters on behalf of energy retailers who make meter procurement charge payments to Calisen on a long-term contracted basis. Lowri Beck, which was acquired in August 2019, carries out installation, meter reading and maintenance services on behalf of Calisen’s energy retailer customers. As a result, Calisen offers an enhanced “one-stop shop” proposition, which encompasses procurement, installation, ownership and management of meters.