{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T23:21:23Z",
  "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-166KF4Q1XB",
    "type": "page",
    "country": "co",
    "name": "BLANCO & BLANCO LIMITADA: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/blanco-blanco-limitada/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 7,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "BLANCO & BLANCO LIMITADA won 7 of its 7 public contract awards in Colombia without a rival from 2023-02-07 to 2025-07-15: 7 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA with 7."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-07-15",
          "Buyer": "EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA CO1.PCCNTR.8083701",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-barranquilla-y-la-region-caribe-sa/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-04-10",
          "Buyer": "EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA CO1.PCCNTR.7767522",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-barranquilla-y-la-region-caribe-sa/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-02-04",
          "Buyer": "EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA CO1.PCCNTR.7377304",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-barranquilla-y-la-region-caribe-sa/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2024-04-24",
          "Buyer": "EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA CO1.PCCNTR.6245360",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-barranquilla-y-la-region-caribe-sa/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2024-02-05",
          "Buyer": "EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA CO1.PCCNTR.5888249",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-barranquilla-y-la-region-caribe-sa/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2023-06-06",
          "Buyer": "EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA CO1.PCCNTR.5015975",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-barranquilla-y-la-region-caribe-sa/",
          "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/blanco-blanco-limitada/"
      },
      {
        "name": "EMPRESA DE DESARROLLO URBANO DE BARRANQUILLA Y LA REGION CARIBE SA",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-barranquilla-y-la-region-caribe-sa/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-166KF4Q1XB",
    "cite_as": "Assay Systems, \"BLANCO & BLANCO LIMITADA: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/blanco-blanco-limitada/"
  }
}