On 25 January 1983 about 35 companies were established in Belgium.
0423.450.233
0423.485.667
0423.518.232
0423.535.157
0423.611.767
0423.644.926
0423.661.950
0423.668.383
0423.684.716
0423.684.914
0423.696.097
0423.724.011
0423.739.154
0423.742.025
0423.793.295
0423.802.896
0423.912.368
0423.922.167
0423.935.629
0424.490.608
0424.499.714
0424.532.574
0424.553.360
0592.903.986
0612.846.493
0623.819.569
0706.830.684
0723.076.404