Establishment of ‘Diarona District Energy Limited’ We are proud to announce the establishment of Diarona District Energy Limited as an emerging district cooling provider in the Kingdom of Saudi Arabia.As a company with three strong and reputable shareholders, Diarona has brought together UDEI’s cutting-edge district cooling technologies and expertise, with Marubeni Corporation’s knowledge and experience […]

UDEI, Marubeni Corporation and Ajlan & Bros Holding Sign Joint Venture Agreement to Establish New Company to Engage in Energy Sector, ‘Diarona District Energy Limited’ 19th January 2023: United District Energy International ‘UDEI’ the international arm of Qatar Cool, Marubeni Corporation and Ajlan & Bros Holding announce the signing of an agreement for the creation […]