Abu Dhabi Government-owned investment group, International Petroleum Investment Company’s (IPIC) Khalifa Abdulla Al Romaithi, Head of Portfolio Management Division, has taken over chairmanship of Gulf Energy Maritime PJSC (GEM), from Saeed Abdulla Khoory, Chief Executive officer of Emirates National Oil Company (ENOC). Al Romaithi assumes GEM's top post in its Board of Directors, which rotates every three years between IPIC and ENOC. Khoory remains a board member of GEM and will at the same time focus on his increasing role at ENOC.