Its chairman is HH Sheikh Abdulla Bin Khalifa Al Thani .
Its CEO is Sheikh Hamad Bin Abdulla Bin Khalifa Al Thani , who is also the Chairman of the board of Midmac Contracting Company , LLC .
Its chairman is HH Sheikh Abdulla Bin Khalifa Al Thani and its CEO is Sheikh Hamad Bin Abdulla Bin Khalifa Al Thani , who is also the Chairman of the board of Midmac Contracting Company , LLC .