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CNPJ 54.303.178/0001-30

Centro Sustentavel de Tratamento de Residuos CSTR LTDA

Centro Sustentavel de Tratamento de Residuos CSTR LTDA holds 1 contract with the município of Ouro Preto (MG) on the PNCP, worth R$ 25 mil in all.

Source: PNCP, Brazil's national public procurement portal.

R$ 25mil
in contracts with Ouro Preto · 2026
1 contract · 63 supplier of Ouro Preto out of 88, by value

The contracts

Projeto paqueiros pela natureza CSTR defesa ambiental inexigibilidade para fins de elaboração…17/06/2026R$ 25mil

Source: PNCP, Brazil's national public procurement portal. Contract values, not what was paid.

See also

The largest suppliers of Ouro Preto

Instituto Aquila de Gestao1 contractR$ 6,6 miFundacao Antonio Francisco Lisboa1 contractR$ 6,5 miPonthual Construcoes e Saneamento LTDA1 contractR$ 4,8 miBritanica Educacional Brasil LTDA2 contractsR$ 4,0 miTrinovar Empreendimentos LTDA3 contractsR$ 3,3 mi

Overview

Every contract of Ouro PretoBy year, by supplier, and a search