Top GDB companies
Top 30 Oil & Gas Operating Companies by Sales in the World in 2018
Petroleum is vital for the global economy, still taking the major part of the world's energy consumption. The oil demand is growing continuously and is estimated to be 1.4M bpd in 2020. Thus the oil & gas industry keeps its leading position in terms of investments and global influence. Get insights on the oil & gas market and the industry's big players from our rating.