{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:54:14Z",
  "source": "Assay Systems register, https://assay-systems.com/register/",
  "access_notice": "On 15 November 2026, automated access to assay-systems.com closes. After that date, access is available only under a paid annual subscription contract. Contact: contact@assay-systems.com",
  "data": {
    "id": "ASY-BR-04QRCQ61D9",
    "type": "page",
    "country": "br",
    "name": "D. DA SILVA GAUTERIO LTDA: public contracts won without a rival in Brazil",
    "url": "https://assay-systems.com/register/br/uncontested/s/d-da-silva-gauterio-ltda/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 6,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 6,
        "unit": "percent",
        "display": "6%"
      },
      {
        "label": "without a competition",
        "value": 6,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "D. DA SILVA GAUTERIO LTDA won 6 of its 105 public contract awards in Brazil without a rival from 2024-06-26 to 2026-09-09: 6 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest INSTITUTO DO PATRIMONIO HISTORICO E ARTISTICO NACIONAL with 2."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-03-20",
          "Buyer": "UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL ocds-914jxj-15311406002112026",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/universidade-federal-do-rio-grande-do-sul/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2026-03-09",
          "Buyer": "COMANDO DO EXERCITO ocds-914jxj-16035406001962026",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2025-11-27",
          "Buyer": "INSTITUTO DO PATRIMONIO HISTORICO E ARTISTICO NACIONAL ocds-914jxj-34301106000072025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/instituto-do-patrimonio-historico-e-artistico-nacional/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2025-11-27",
          "Buyer": "INSTITUTO DO PATRIMONIO HISTORICO E ARTISTICO NACIONAL ocds-914jxj-34301106000052025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/instituto-do-patrimonio-historico-e-artistico-nacional/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2025-09-16",
          "Buyer": "COMANDO DA MARINHA ocds-914jxj-78520006001022025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-da-marinha/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        },
        {
          "Date": "2025-03-14",
          "Buyer": "COMANDO DA MARINHA ocds-914jxj-78581006000052025",
          "Buyer link": "https://assay-systems.com/register/br/uncontested/b/comando-da-marinha/",
          "How": "No competition direct",
          "Stated reason": "tipoInstrumentoConvocatorioCodigo: 3; tipoInstrumentoConvocatorioNome: Ato que autoriza a Contratação Direta; modoDisputaId: 5; modoDisputaNome: Não se aplica; srp: false"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Brazil",
        "url": "https://assay-systems.com/register/br/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/br/d-da-silva-gauterio-ltda/"
      },
      {
        "name": "INSTITUTO DO PATRIMONIO HISTORICO E ARTISTICO NACIONAL",
        "url": "https://assay-systems.com/register/br/uncontested/b/instituto-do-patrimonio-historico-e-artistico-nacional/"
      },
      {
        "name": "COMANDO DA MARINHA",
        "url": "https://assay-systems.com/register/br/uncontested/b/comando-da-marinha/"
      },
      {
        "name": "COMANDO DO EXERCITO",
        "url": "https://assay-systems.com/register/br/uncontested/b/comando-do-exercito/"
      },
      {
        "name": "UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL",
        "url": "https://assay-systems.com/register/br/uncontested/b/universidade-federal-do-rio-grande-do-sul/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-BR-04QRCQ61D9",
    "cite_as": "Assay Systems, \"D. DA SILVA GAUTERIO LTDA: public contracts won without a rival in Brazil\", https://assay-systems.com/register/br/uncontested/s/d-da-silva-gauterio-ltda/"
  }
}