PER-LAB INDUSTRIA E COMERCIO DE VIDROS PARA LABS LTDA: public contracts won without a rival in Brazil: 8 uncontested awards; 5% of its awards; 8 without a competition; 0 single bid.
Assay record ASY-BR-1U6Q9BY0X9 · Cite as: Assay Systems, “PER-LAB INDUSTRIA E COMERCIO DE VIDROS PARA LABS LTDA: public contracts won without a rival in Brazil”, https://assay-systems.com/register/br/uncontested/s/per-lab-industria-e-comercio-de-vidros-para-labs-ltda/
PER-LAB INDUSTRIA E COMERCIO DE VIDROS PARA LABS LTDA won 8 of its 173 public contract awards in Brazil without a rival from 2023-08-10 to 2026-08-12: 8 without a competition and 0 after a competition that drew a single bid. 2 buyers awarded it without a rival, the largest (UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP with 7.
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.
(UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP gave PER-LAB INDUSTRIA E COMERCIO DE VIDROS PARA LABS LTDA 7 awards: 7 without a competition, 0 after a competition with a single bid. First 2025-07-28, latest 2026-08-12.
FUNDACAO OSWALDO CRUZ gave PER-LAB INDUSTRIA E COMERCIO DE VIDROS PARA LABS LTDA 14 awards: 1 without a competition, 0 after a competition with a single bid. First 2023-08-10, latest 2026-02-06.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-12 | (UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP ocds-914jxj-26310106002422026 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2026-02-07 | (UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP ocds-914jxj-26310106004812025 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2025-12-17 | (UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP ocds-914jxj-26310106002282025 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2025-12-16 | (UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP ocds-914jxj-26310106003022025 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2025-10-22 | (UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP ocds-914jxj-26310106003532025 | No competition direct | tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false |
| 2025-08-07 | (UO) ESP-CETESB-CIA AMBIENTAL DO EST.DE SP ocds-914jxj-26310106001582025 | 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 · PER-LAB INDUSTRIA E COMERCIO DE VIDROS PARA LABS 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.