On 4 December 1981 about 34 companies were established in Belgium.
0422.122.323
0422.139.743
0422.159.836
0422.164.388
0422.167.160
0422.167.655
0422.168.942
0422.171.714
0422.175.276
0422.204.574
0422.204.871
0422.206.851
0422.210.811
0422.211.702
0422.217.343
0422.218.432
0422.226.548
0422.277.226
0422.461.229
0422.542.787
0422.675.421
0568.251.536
0588.643.213
0618.957.097
0646.282.294
0673.094.579
0868.783.468
0883.076.221