ANP
Gas and oil prospection

ANP

Copasa
Canalization of streams, water and sewer systems

COPASA

DER-MG
Leveling, bridges, tunnels and flyovers, drainage, paving, road implantation

DER-MG

DER-SP
Leveling, bridges, tunnels and flyovers, drainage, paving, road implantation

DER-SP

Dersa
Leveling, bridges, tunnels and flyovers, drainage, paving, road implantation

DERSA

DNIT

DNOCS

Emurb
Canalization of streams; drainage systems; flyovers; urbanization.

EMURB

Petrobrás
Execution and maintenance of access roads and oil wells, construction and expansion of ports

PETROBRáS

Prefeitura de Contagem
Canalization of streams; implantation of roads and flyovers; leveling; paving; drainage.

PREFEITURA DE CONTAGEM

Prefeitura de Juiz de Fora
Canalization of streams; drainage systems; urbanization

PREFEITURA DE JUIZ DE FORA

Prefeitura de Montes Claros
Sewage collection and treatment system

PREFEITURA DE MONTES CLAROS

Prefeitura de Nova Lima
Canalization of streams; implantation of roads and flyovers; leveling; paving; drainage.

PREFEITURA DE NOVA LIMA

SANEAGO

SPTrans
Implantation of special lanes for public transport (busway)

SPTRANS

Sudecap
Leveling; bridges and flyovers, drainage; paving

SUDECAP

Vale
Railway infrastructure

VALE

Valec
Railway infrastructure

VALEC

Viapar
Road concession

VIAPAR