On 28 December 1979 about 41 companies were established in Belgium.
0419.966.547
0419.967.438
0419.986.541
0419.989.313
0419.991.390
0419.996.142
0419.997.627
0420.003.466
0420.010.889
0420.027.123
0420.030.784
0420.034.546
0420.042.761
0420.045.038
0420.049.887
0420.061.765
0420.063.052
0420.065.626
0420.069.386
0420.082.353
0420.090.865
0420.095.617
0420.138.771
0420.149.164
0420.151.540
0420.178.858
0420.179.254
0420.184.796
0420.184.895