On 25 April 1975 about 19 companies were established in Belgium.
0415.029.841
0415.069.334
0415.078.935
0415.099.424
0415.123.970
0415.128.326
0415.141.786
0415.148.221
0415.154.060
0415.161.384
0415.169.601
0415.172.371
0415.192.365
0415.204.837
0415.229.878
0415.368.351