On 13 February 1978 about 23 companies were established in Belgium.
0417.948.650
0417.948.749
0417.948.848
0417.973.790
0417.997.645
0418.009.523
0418.033.277
0418.139.284
0418.157.003
0418.168.285
0418.212.629
0418.301.810
0418.326.356
0418.334.472
0506.418.687
0553.602.853
0555.685.977
0853.941.676
0853.941.775
0857.139.906
0868.555.618
0418.138.096