Engie appoints new regional managing director: Global energy conglomerate Engie has appointed Tomaz Guadagnin (LinkedIn) as Managing Director for Flexible Generation and Retail in AMEA and country head for the GCC and Pakistan at Engie, according to a statement. Guadagnin will help Engie strengthen its position as a low-carbon energy leader, the statement notes. He brings his experience in managing assets, operations and maintenance of Engie's power and desalination sectors in Bahrain, UAE, Oman, Kuwait, and Qatar.