On 26 November 1981 about 36 companies were established in Belgium.
0422.064.420
0422.087.085
0422.087.877
0422.088.570
0422.124.994
0422.135.090
0422.137.070
0422.141.921
0422.143.505
0422.153.995
0422.155.381
0422.158.549
0422.159.440
0422.168.447
0422.169.338
0422.170.427
0422.171.912
0422.176.662
0422.202.297
0422.204.673
0422.250.995
0422.296.230
0422.326.023
0422.472.711
0422.612.370
0422.675.025
0422.932.668
0430.906.167
0518.593.474