{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:34:19Z",
  "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-CO-1TG5KPO0CA",
    "type": "page",
    "country": "co",
    "name": "SANAMBIENTE SAS: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/sanambiente-sas/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 11,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 39,
        "unit": "percent",
        "display": "39%"
      },
      {
        "label": "without a competition",
        "value": 11,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "SANAMBIENTE SAS won 11 of its 28 public contract awards in Colombia without a rival from 2022-05-19 to 2026-08-14: 11 without a competition and 0 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest SECRETARIA DISTRITAL DE AMBIENTE with 4."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-01-29",
          "Buyer": "SECRETARIA DISTRITAL DE AMBIENTE CO1.PCCNTR.9247604",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/veeduria-distrital/",
          "How": "No competition Contratación directa",
          "Stated reason": "No existe pluralidad de oferentes en el mercado"
        },
        {
          "Date": "2025-09-30",
          "Buyer": "CORPORACION AUTONOMA REGIONAL DE RISARALDA CO1.PCCNTR.8370258",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-risaralda/",
          "How": "No competition Contratación directa",
          "Stated reason": "No existe pluralidad de oferentes en el mercado"
        },
        {
          "Date": "2025-09-23",
          "Buyer": "SECRETARIA DISTRITAL DE AMBIENTE CO1.PCCNTR.8353047",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/veeduria-distrital/",
          "How": "No competition Contratación directa",
          "Stated reason": "No existe pluralidad de oferentes en el mercado"
        },
        {
          "Date": "2025-08-27",
          "Buyer": "CORPORACION AUTONOMA REGIONAL DE RISARALDA CO1.PCCNTR.8137081",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-risaralda/",
          "How": "No competition Contratación directa",
          "Stated reason": "Servicios profesionales y apoyo a la gestión"
        },
        {
          "Date": "2025-05-19",
          "Buyer": "CORPORACION AUTONOMA REGIONAL DE RISARALDA CO1.PCCNTR.7872699",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-risaralda/",
          "How": "No competition Contratación directa",
          "Stated reason": "No existe pluralidad de oferentes en el mercado"
        },
        {
          "Date": "2024-10-11",
          "Buyer": "DEPARTAMENTO ADMINISTRATIVO DE GESTION DEL MEDIO AMBIENTE DAGMA CO1.PCCNTR.6894307",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/santiago-de-cali-distrito-especial-unidad-administrativa-especial-de-gestion-de/",
          "How": "No competition Contratación directa",
          "Stated reason": "No existe pluralidad de oferentes en el mercado"
        }
      ]
    ],
    "records": [
      {
        "name": "all of Colombia",
        "url": "https://assay-systems.com/register/co/uncontested/"
      },
      {
        "name": "record in the register",
        "url": "https://assay-systems.com/register/co/sanambiente-sas/"
      },
      {
        "name": "SECRETARIA DISTRITAL DE AMBIENTE",
        "url": "https://assay-systems.com/register/co/uncontested/b/veeduria-distrital/"
      },
      {
        "name": "CORPORACION AUTONOMA REGIONAL DE RISARALDA",
        "url": "https://assay-systems.com/register/co/uncontested/b/corporacion-autonoma-regional-de-risaralda/"
      },
      {
        "name": "SANTIAGO DE CALI DISTRITO ESPECIAL - SECRETARÍA DE GESTIÓN DEL RIESGO DE EMERGENCIAS Y DESASTRE",
        "url": "https://assay-systems.com/register/co/uncontested/b/santiago-de-cali-distrito-especial-unidad-administrativa-especial-de-gestion-de/"
      },
      {
        "name": "EMPRESAS PÚBLICAS DEL QUINDIO SA ESP",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresas-publicas-del-quindio-sa-esp/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-1TG5KPO0CA",
    "cite_as": "Assay Systems, \"SANAMBIENTE SAS: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/sanambiente-sas/"
  }
}