EMPRESA DE ONIBUS PASSARO MARRON S/A: public contracts won without a rival in Brazil: 33 uncontested awards; 97% of its awards; 33 without a competition; 0 single bid.
Assay record ASY-BR-0XQ9XR31JJ · Cite as: Assay Systems, “EMPRESA DE ONIBUS PASSARO MARRON S/A: public contracts won without a rival in Brazil”, https://assay-systems.com/register/br/uncontested/s/empresa-de-onibus-passaro-marron-s-a/
EMPRESA DE ONIBUS PASSARO MARRON S/A won 33 of its 34 public contract awards in Brazil without a rival from 2024-02-23 to 2026-06-10: 33 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest SAO PAULO SECRETARIA DA ADMINISTRACAO PENITENCIARIA with 27.
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.
SAO PAULO SECRETARIA DA ADMINISTRACAO PENITENCIARIA gave EMPRESA DE ONIBUS PASSARO MARRON S/A 27 awards: 27 without a competition, 0 after a competition with a single bid. First 2024-02-23, latest 2026-06-10.
SAO PAULO SECRETARIA DA EDUCACAO gave EMPRESA DE ONIBUS PASSARO MARRON S/A 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-04-05, latest 2026-04-14.
SECRETARIA DE ESTADO DA SAUDE gave EMPRESA DE ONIBUS PASSARO MARRON S/A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2024-04-17, latest 2025-03-13.
INDUSTRIA DE MATERIAL BELICO DO BRASIL IMBEL gave EMPRESA DE ONIBUS PASSARO MARRON S/A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-14, latest 2026-01-14.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-06-10 | SAO PAULO SECRETARIA DA ADMINISTRACAO PENITENCIARIA ocds-914jxj-38013507000422026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-06-02 | SAO PAULO SECRETARIA DA ADMINISTRACAO PENITENCIARIA ocds-914jxj-93302706002002026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-04-14 | SAO PAULO SECRETARIA DA EDUCACAO ocds-914jxj-08030407000052026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-03-02 | SAO PAULO SECRETARIA DA ADMINISTRACAO PENITENCIARIA ocds-914jxj-38019507000362026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-02-13 | SAO PAULO SECRETARIA DA ADMINISTRACAO PENITENCIARIA ocds-914jxj-38014407000052026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-02-10 | SAO PAULO SECRETARIA DA ADMINISTRACAO PENITENCIARIA ocds-914jxj-93302907000522026 | 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 · EMPRESA DE ONIBUS PASSARO MARRON S/A 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.