On 2 February 1977 about 22 companies were established in Belgium.
0416.832.952
0416.844.731
0416.854.233
0416.859.973
0416.882.145
0416.909.661
0416.910.255
0416.932.031
0417.000.129
0417.002.010
0417.025.170
0417.026.160
0417.062.386
0417.084.063
0417.230.058
0417.328.246
0784.017.148
0853.850.814
0857.043.795
0416.791.380