Oscar González Alayón

TRIANGULUM S.A.S. - Nit. 900.265.286-1

LETI S.A.S. - Nit. 901.264.922-7

NETCOL INGENIERIA S.A.S. - 901.193.667-8

INTEEGRA S.A.S. - 900.550.189-7

NETIA S.A.S. - 901.259.735-6