On 1 January 1981 about 775 companies were established in Belgium.
0421.499.048
0421.503.107
0421.504.590
0421.544.479
0421.559.228
0421.575.064
0421.575.460
0421.575.856
0421.586.249
0421.588.823
0421.591.494
0421.591.890
0421.594.365
0421.622.475
0421.634.650
0421.638.412
0421.647.221
0421.679.190
0421.710.369
0421.779.259
0421.792.028
0421.802.520
0421.848.050
0421.883.187
0421.904.171
0421.910.012
0421.919.019
0421.959.205
0421.996.124
0422.020.076