On 31 December 1974 about 27 companies were established in Belgium.
0414.351.237
0414.355.393
0414.724.092
0414.728.745
0414.733.891
0414.743.987
0414.744.482
0414.751.907
0414.752.501
0414.766.357
0414.769.921
0414.777.740
0414.786.945
0414.789.222
0414.789.618
0414.792.982
0414.794.962
0414.805.058
0414.807.335
0414.807.434
0414.839.108
0414.999.652
0415.239.578
0931.423.001
0414.740.920
0414.946.697