Sustainable Energy Solutions Sweden Holding AB, formerly IQS Energi Komfort AB, is a Sweden-based manufacturer of air-conditioning equipment. It designs, sells, installs, and services heat pumps in Sweden. Its products include geothermal, exhaust, air/water, and air/air heat pumps. The Company delivers its solutions for condominium associations, office buildings, industrial facilities, hotels, as well as provides heating systems for homes. Among the Company's subsidiaries, there is Energilosningar Sverige AB.