On 30 March 1978 about 34 companies were established in Belgium.
0418.115.431
0418.115.530
0418.115.629
0418.115.728
0418.115.827
0418.115.926
0418.116.025
0418.128.495
0418.129.683
0418.130.673
0418.131.366
0418.145.125
0418.168.483
0418.210.649
0418.223.913
0418.227.376
0418.230.742
0418.238.264
0418.378.618
0418.388.912
0418.433.947
0418.434.343
0418.457.010
0418.457.208
0418.462.849
0418.472.549
0418.528.868
0418.530.254
0634.963.780