On 31 March 1978 about 37 companies were established in Belgium.
0418.147.402
0418.149.875
0418.155.914
0418.160.763
0418.178.579
0418.187.982
0418.188.873
0418.213.916
0418.214.906
0418.216.290
0418.249.548
0418.261.327
0418.270.631
0418.288.051
0418.289.437
0418.293.197
0418.344.172
0418.399.404
0418.430.581
0418.432.957
0418.434.541
0418.440.776
0418.453.446
0418.480.863
0418.525.603
0418.559.156
0418.580.932
0418.588.157
0577.604.019