On 1 May 1967 about 82 companies were established in Belgium.
0400.205.370
0403.876.128
0404.325.593
0405.413.478
0406.597.967
0503.433.067
0514.374.469
0515.420.980
0518.339.690
0520.459.339
0522.229.390
0523.586.994
0525.142.360
0525.370.806
0530.307.413
0530.614.645
0541.144.588
0559.004.862
0559.115.918
0569.186.397
0569.678.030
0573.089.361
0574.866.144
0581.395.333
0590.189.174
0590.397.032
0590.652.497
0595.185.268
0595.407.873