Calefa is a privately owned solution supplier focused on industrial waste heat recovery. Calefa provides customised turnkey solutions for waste heat utilisation. We take care of identifying potential opportunities for waste heat utilisation, financial projections, system and equipment engineering, project management, procurement, installation, commissioning, training and after sales. We support our customer right from the beginning of a new project throughout its entire life cycle. We aim to position ourselves as the best experts in the industrial waste heat recovery and to become the leading player in the industry.