O & G BRASIL LTDA: public contracts won without a rival in Brazil: 1 uncontested awards; 50% of its awards; 1 without a competition; 0 single bid.
Assay record ASY-BR-0OEUA000TF · Cite as: Assay Systems, “O & G BRASIL LTDA: public contracts won without a rival in Brazil”, https://assay-systems.com/register/br/uncontested/s/o-g-brasil-ltda/
O & G BRASIL LTDA won 1 of its 2 public contract awards in Brazil without a rival from 2025-11-28 to 2025-11-28: 1 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest VALEC-ENGENHARIA, CONSTRUCOES E FERROVIAS S/A with 1.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
VALEC-ENGENHARIA, CONSTRUCOES E FERROVIAS S/A gave O & G BRASIL LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-11-28, latest 2025-11-28.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-11-28 | VALEC-ENGENHARIA, CONSTRUCOES E FERROVIAS S/A ocds-914jxj-27507507000492025 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
Every uncontested award in Brazil · All countries · O & G BRASIL LTDA in the register
Source: contract awards published by the Ministry of Management and Innovation in Public Services of Brazil (Compras.gov.br, federal government) in the Open Contracting Data Standard (data.open-contracting.org), licensed under CC BY 4.0; awards from January 2016 to 30 September 2026, accessed 15 October 2026. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.