{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T22:19:39Z",
  "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-063H4BK012",
    "type": "page",
    "country": "co",
    "name": "Arca: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/arca/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 28,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 28,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "Arca won 28 of its 28 public contract awards in Colombia without a rival from 2022-01-28 to 2026-09-03: 28 without a competition and 0 after a competition that drew a single bid. 8 buyers awarded it without a rival, the largest ICBF REGIONAL ANTIOQUIA with 19."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-09-03",
          "Buyer": "ICBF REGIONAL ANTIOQUIA CO1.PCCNTR.9900756",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/instituto-colombiano-de-bienestar-familiar-regional-boyaca/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2026-08-26",
          "Buyer": "ALCADIA MUNICIPAL DE COPACABANA CO1.PCCNTR.9844947",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/alcadia-municipal-de-copacabana/",
          "How": "No competition Contratación directa",
          "Stated reason": "Prestamo de uso"
        },
        {
          "Date": "2026-08-25",
          "Buyer": "ICBF REGIONAL ANTIOQUIA CO1.PCCNTR.9851134",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/instituto-colombiano-de-bienestar-familiar-regional-boyaca/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2026-07-31",
          "Buyer": "ICBF REGIONAL ANTIOQUIA CO1.PCCNTR.9744839",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/instituto-colombiano-de-bienestar-familiar-regional-boyaca/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2026-07-10",
          "Buyer": "MUNICIPIO DE TENJO CO1.PCCNTR.9638922",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/municipio-de-tenjo/",
          "How": "No competition Contratación directa",
          "Stated reason": "Prestamo de uso"
        },
        {
          "Date": "2025-12-27",
          "Buyer": "ICBF REGIONAL ANTIOQUIA CO1.PCCNTR.8736843",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/instituto-colombiano-de-bienestar-familiar-regional-boyaca/",
          "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/arca/"
      },
      {
        "name": "ICBF REGIONAL ANTIOQUIA",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-colombiano-de-bienestar-familiar-regional-boyaca/"
      },
      {
        "name": "ALCADIA MUNICIPAL DE COPACABANA",
        "url": "https://assay-systems.com/register/co/uncontested/b/alcadia-municipal-de-copacabana/"
      },
      {
        "name": "ALCALDIA MUNICIPIO DE CAJICA",
        "url": "https://assay-systems.com/register/co/uncontested/b/alcaldia-municipio-de-cajica/"
      },
      {
        "name": "AREA METROPOLITANA DEL VALLE DE ABURRA",
        "url": "https://assay-systems.com/register/co/uncontested/b/area-metropolitana-del-valle-de-aburra/"
      },
      {
        "name": "MUNICIPIO DE GOMEZ PLATA",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-gomez-plata/"
      },
      {
        "name": "FONDO DE DESARROLLO SOCIAL DE EL RETIRO",
        "url": "https://assay-systems.com/register/co/uncontested/b/fondo-de-desarrollo-social-de-el-retiro/"
      },
      {
        "name": "MUNICIPIO DE TENJO",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-tenjo/"
      },
      {
        "name": "MUNICIPIO EL RETIRO",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-el-retiro/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-063H4BK012",
    "cite_as": "Assay Systems, \"Arca: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/arca/"
  }
}