On 29 March 1978 about 20 companies were established in Belgium.
0418.151.459
0418.167.196
0418.179.371
0418.179.569
0418.187.685
0418.195.011
0418.293.494
0418.297.256
0418.581.130
0551.783.807
0697.102.574
0853.945.339
0856.321.740
0856.981.637
0868.561.457
0418.196.001
0418.362.780