OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA: contracts awarded without a rival: 14 uncontested awards; 50% of its awards; 14 suppliers; 0 single bid.
Assay record ASY-BR-09M6ZKX1H6 · Cite as: Assay Systems, “OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA: contracts awarded without a rival (Brazil)”, https://assay-systems.com/register/br/uncontested/b/ostrasprev-rio-das-ostras-previdencia/
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA made 14 of its 28 public contract awards without a rival from 2025-04-25 to 2026-07-30: 14 without a competition and 0 after a competition that drew a single bid, to 14 suppliers; the most to AMPLA ENERGIA E SERVICOS S.A, 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.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave AMPLA ENERGIA E SERVICOS S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-03-17, latest 2026-03-17.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave 36.275.312 YURI NEGREIROS DE SOUZA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-30, latest 2026-07-30.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave AGUIA EDUCACAO E SOLUCOES EXECUTIVAS LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-22, latest 2026-06-22.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave INSTITUTO TOTUM DE DESENVOLVIMENTO E GESTAO EMPRESARIAL LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-12, latest 2025-12-12.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-03-17, latest 2026-03-17.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave ASSOCIACAO BRASILEIRA DE INSTITUICOES DE PREVIDENCIA ESTADUAIS E MUNICIPAIS-ABIP 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-07, latest 2025-10-07.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave AUTO CENTER RIO MINAS LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-12-16, latest 2025-12-16.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave SERVICO FEDERAL DE PROCESSAMENTO DE DADOS (SERPRO) 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-11-05, latest 2025-11-05.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave 57.881.715 ALEX MATOS DA SILVA JUNIOR 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-24, latest 2025-10-24.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave DIGRAPEL DISTRIBUIDORA DE PAPEL E GRAFICA LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-25, latest 2025-04-25.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave EMPREENDIMENTO HOTELEIRO DE RIO DAS OSTRAS LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-10-01, latest 2025-10-01.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave PORTO SEGURO COMPANHIA DE SEGUROS GERAIS 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-02-03, latest 2026-02-03.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave MERCADO LIBERDADE BANGU LTDA 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-09-29, latest 2025-09-29.
OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA gave GENTE SEGURADORA SA 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2025-07-02, latest 2026-07-10.
| Date | Supplier | How | Stated reason |
|---|---|---|---|
| 2026-07-30 | 36.275.312 YURI NEGREIROS DE SOUZA ocds-914jxj-92803406000422026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-07-10 | GENTE SEGURADORA SA ocds-914jxj-92803406000182026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-06-22 | AGUIA EDUCACAO E SOLUCOES EXECUTIVAS LTDA ocds-914jxj-92803406000532026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-03-17 | RIO+ SANEAMENTO BL3 S.A ocds-914jxj-92803407000212026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-03-17 | AMPLA ENERGIA E SERVICOS S.A ocds-914jxj-92803407000212026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-02-03 | PORTO SEGURO COMPANHIA DE SEGUROS GERAIS ocds-914jxj-92803406000512026 | 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
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.