On 1 January 1981 about 775 companies were established in Belgium.
0422.177.850
0422.198.339
0422.235.357
0422.271.682
0422.284.649
0422.541.797
0422.945.734
0436.717.853
0451.739.688
0451.740.084
0451.740.579
0503.493.544
0503.592.128
0504.558.168
0505.385.044
0506.447.193
0506.447.292
0509.654.727
0515.682.187
0518.580.311
0519.658.001
0519.658.197
0520.796.463
0521.366.288
0521.366.981
0521.368.862
0523.184.544
0523.584.719
0524.367.053
0525.359.720