RIO+ SANEAMENTO BL3 S.A: public contracts won without a rival in Brazil: 40 uncontested awards; 100% of its awards; 40 without a competition; 0 single bid.
Assay record ASY-BR-0BG5X950MA · Cite as: Assay Systems, “RIO+ SANEAMENTO BL3 S.A: public contracts won without a rival in Brazil”, https://assay-systems.com/register/br/uncontested/s/rio-saneamento-bl3-s-a/
RIO+ SANEAMENTO BL3 S.A won 40 of its 40 public contract awards in Brazil without a rival from 2022-08-16 to 2026-05-27: 40 without a competition and 0 after a competition that drew a single bid. 18 buyers awarded it without a rival, the largest COMANDO DO EXERCITO with 6.
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.
COMANDO DO EXERCITO gave RIO+ SANEAMENTO BL3 S.A 6 awards: 6 without a competition, 0 after a competition with a single bid. First 2023-06-27, latest 2026-05-27.
COMANDO DA MARINHA gave RIO+ SANEAMENTO BL3 S.A 5 awards: 5 without a competition, 0 after a competition with a single bid. First 2024-07-29, latest 2025-07-03.
INSTITUTO NACIONAL DO SEGURO SOCIAL gave RIO+ SANEAMENTO BL3 S.A 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2025-01-09, latest 2025-01-09.
CAMARA MUNICIPAL DE BOM JARDIM gave RIO+ SANEAMENTO BL3 S.A 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-08-07, latest 2026-01-28.
INSTITUTO DO PATRIMONIO HISTORICO E ARTISTICO NACIONAL gave RIO+ SANEAMENTO BL3 S.A 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2024-02-05, latest 2025-07-03.
MINISTERIO DA CIENCIA, TECNOLOGIA E INOVACOES gave RIO+ SANEAMENTO BL3 S.A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2022-08-16, latest 2025-07-31.
INSTITUTO CHICO MENDES DE CONSERVACAO DA BIODIVERSIDADE gave RIO+ SANEAMENTO BL3 S.A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-02-02, latest 2025-05-28.
MINISTERIO DA FAZENDA gave RIO+ SANEAMENTO BL3 S.A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-06-29, latest 2024-12-06.
CAMARA MUNICIPAL DE TRAJANO DE MORAIS gave RIO+ SANEAMENTO BL3 S.A 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2025-01-20, latest 2026-01-08.
UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-05-20, latest 2026-05-20.
TRIBUNAL DE JUSTICA DO ESTADO DO RIO DE JANEIRO gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-01-16, latest 2025-01-16.
MUNICIPIO DE PIRAI gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-30, latest 2026-01-30.
UNIVERSIDADE FEDERAL FLUMINENSE gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-02-06, latest 2024-02-06.
CENTRO FED DE ED TECNOLOGICA CELSO SUCKOW DA FONSECA RJ gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-03-13, latest 2024-03-13.
DNIT-DEPARTAMENTO NACIONAL DE INFRAEST DE TRANSPORTES gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-10-25, latest 2022-10-25.
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.
SERVICO AUTONOMO DE AGUA E ESGOTO DO MUNICIPIO DE RIO DAS OSTRAS (SAAE-RO) gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-03-18, latest 2025-03-18.
FUNDACAO INSTIT BRAS DE GEOGRAFIA E ESTATISTICA IBGE gave RIO+ SANEAMENTO BL3 S.A 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-04-08, latest 2025-04-08.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-05-27 | COMANDO DO EXERCITO ocds-914jxj-16023707000172025 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-05-20 | UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO ocds-914jxj-15316607000662026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-03-17 | OSTRASPREV - RIO DAS OSTRAS PREVIDENCIA ocds-914jxj-92803407000212026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-01-30 | MUNICIPIO DE PIRAI ocds-914jxj-93287007000032026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-01-28 | CAMARA MUNICIPAL DE BOM JARDIM ocds-914jxj-93019707000132026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-01-08 | CAMARA MUNICIPAL DE TRAJANO DE MORAIS ocds-914jxj-92981807000072026 | 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 · RIO+ SANEAMENTO BL3 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.