On 8 June 1978 about 34 companies were established in Belgium.
0218.426.974
0418.339.026
0418.339.521
0418.363.176
0418.370.896
0418.373.470
0418.374.460
0418.376.242
0418.384.952
0418.390.001
0418.403.065
0418.419.396
0418.437.511
0418.443.746
0418.469.480
0418.488.682
0418.502.045
0418.502.738
0418.520.356
0418.572.717
0418.574.695
0418.577.071
0418.596.768
0418.632.402
0418.712.079
0418.748.109
0418.821.155
0436.466.247
0573.714.418