INVERSIONES GENERALES LAURA ROCA S.A.C.
LCA CONSULTORES Y CONSTRUCTORES E.I.R.L.
C.L.D. CONTRATISTAS GENERALES S.A.C.
BD INSTRUMENTS S.A.C.
OCAMPER S.A.C.
CONSTRUCAPRIGLE E.I.R.L.
TVT QONTRATISTAS E.I.R.L.
MELTZER INTERNATIONAL SOCIEDAD ANONIMA CERRADA
ENGINEERING AND QUALITY SOCIEDAD ANONIMA CERRADA - ENGINEERING AND QUALITY S.A.C.
PICSA PERU S.A.C.
VC PARTS AND SERVICES E.I.R.L. - VC PARTS E.I.R.L.
SUDAMERICANA LOGISTICA HISUKI SOCIEDAD ANONIMA CERRADA
CIMATEC SAC