Theophilus Ahwireng has moved from his role as technical advisor to Ghana’s Ministry of Energy to managing director of Modec Production Services Ghana

Modec has appointed Hiroshi Yakame as an executive officer

Kiran Raj has quit as chief financial officer of KrisEnergy

Wood is adding Adrian Marsh to its board, with Jann Brown retiring as a director

Michael VanderMate has been appointed vice president of engineering and construction at Sempra LNG

Costain has named Steve Carter project director

Chay Suet Yee has resigned as joint company secretary of Sembcorp Marine