{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:36:07Z",
  "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-1YXVBEQ0G3",
    "type": "page",
    "country": "co",
    "name": "TC IMPORTACIONES SAS: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/tc-importaciones-sas/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 25,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 25,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "TC IMPORTACIONES SAS won 25 of its 25 public contract awards in Colombia without a rival from 2024-03-01 to 2025-12-30: 25 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest OPERADORA DISTRITAL DE TRANSPORTE S.A.S with 25."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-30",
          "Buyer": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S CO1.PCCNTR.8734722",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-12-30",
          "Buyer": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S CO1.PCCNTR.8676091",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-11-19",
          "Buyer": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S CO1.PCCNTR.8411227",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-06-10",
          "Buyer": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S CO1.PCCNTR.7911149",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-06-10",
          "Buyer": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S CO1.PCCNTR.7874910",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-03-06",
          "Buyer": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S CO1.PCCNTR.7608415",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        }
      ]
    ],
    "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/tc-importaciones-sas/"
      },
      {
        "name": "OPERADORA DISTRITAL DE TRANSPORTE S.A.S",
        "url": "https://assay-systems.com/register/co/uncontested/b/operadora-distrital-de-transporte-s-a-s/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-1YXVBEQ0G3",
    "cite_as": "Assay Systems, \"TC IMPORTACIONES SAS: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/tc-importaciones-sas/"
  }
}