On 10 September 1983 about 22 companies were established in Belgium.
0424.535.643
0424.623.141
0424.630.861
0424.630.960
0424.632.643
0424.633.633
0425.427.845
0425.929.671
0426.009.548
0426.095.165
0426.146.140
0426.252.444
0426.303.419
0642.992.808
0648.241.991
0693.195.553
0850.869.251
0854.459.835
0857.632.329
0868.890.168
0868.891.257