ENEOS Tokyo
Jerukagung Seismologi Indonesia
Bucaramanga
FEZtool Tehran
Instituto Mexicano del Petróleo México
Tsinghua university Beijing, China
Seismotech Athens, Greece
Agnico Eagle La Sarre, Qc, Canada
Universidade do Estado do Rio de Janeiro Rio de Janeiro, RJ
Southern University of Science and Technology ShenZhen, GuangDong