ENGINEERING AND QUALITY SOCIEDAD ANONIMA CERRADA - ENGINEERING AND QUALITY S.A.C.
C.L.D. CONTRATISTAS GENERALES S.A.C.
TVT QONTRATISTAS E.I.R.L.
INVERSIONES GENERALES LAURA ROCA S.A.C.
CONSTRUCAPRIGLE E.I.R.L.
RG SOLUCIONES TECNOLOGICAS INDUSTRIALES S.A.C.
KAPEK INTERNACIONAL S.A.C
CHEM TOOLS SAC
★ Ganador