{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T04:51:11Z",
  "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-1YHLIIB0J4",
    "type": "page",
    "country": "co",
    "name": "MACROSEARCH S.A.S: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/macrosearch-s-a-s/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 23,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 25,
        "unit": "percent",
        "display": "25%"
      },
      {
        "label": "without a competition",
        "value": 23,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "MACROSEARCH S.A.S won 23 of its 93 public contract awards in Colombia without a rival from 2022-02-28 to 2026-10-05: 23 without a competition and 0 after a competition that drew a single bid. 9 buyers awarded it without a rival, the largest E.S.E HOSPITAL UNIVERSITARIO DE SANTANDER with 6."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-08-11",
          "Buyer": "SUBRED INTEGRADA DE SERVICIOS DE SALUD NORTE E.S.E. (OFICIAL) CO1.PCCNTR.9552435",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/subred-integrada-de-servicios-de-salud-norte-e-s-e-oficial/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2026-07-23",
          "Buyer": "SUBRED INTEGRADA DE SERVICIOS DE SALUD SUR OCCIDENTE ESE CO1.PCCNTR.9520975",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/subred-integrada-de-servicios-de-salud-sur-occidente-ese/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2026-03-19",
          "Buyer": "E.S.E HOSPITAL UNIVERSITARIO DE SANTANDER CO1.PCCNTR.9377354",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/e-s-e-hospital-universitario-de-santander/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Decreto 092 de 2017"
        },
        {
          "Date": "2026-01-27",
          "Buyer": "INSTITUTO NACIONAL DE SALUD CO1.PCCNTR.9159578",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/instituto-nacional-de-salud/",
          "How": "No competition Contratación directa",
          "Stated reason": "No existe pluralidad de oferentes en el mercado"
        },
        {
          "Date": "2025-08-19",
          "Buyer": "E.S.E HOSPITAL UNIVERSITARIO DE SANTANDER CO1.PCCNTR.8201849",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/e-s-e-hospital-universitario-de-santander/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Decreto 092 de 2017"
        },
        {
          "Date": "2025-05-30",
          "Buyer": "INSTITUTO NACIONAL DE MEDICINA LEGAL Y CIENCIAS FORENSES CO1.PCCNTR.7912184",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/instituto-nacional-de-medicina-legal-y-ciencias-forenses/",
          "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/macrosearch-s-a-s/"
      },
      {
        "name": "E.S.E HOSPITAL UNIVERSITARIO DE SANTANDER",
        "url": "https://assay-systems.com/register/co/uncontested/b/e-s-e-hospital-universitario-de-santander/"
      },
      {
        "name": "SUBRED INTEGRADA DE SERVICIOS DE SALUD SUR OCCIDENTE ESE",
        "url": "https://assay-systems.com/register/co/uncontested/b/subred-integrada-de-servicios-de-salud-sur-occidente-ese/"
      },
      {
        "name": "SUBRED INTEGRADA DE SERVICIOS DE SALUD NORTE E.S.E. (OFICIAL)",
        "url": "https://assay-systems.com/register/co/uncontested/b/subred-integrada-de-servicios-de-salud-norte-e-s-e-oficial/"
      },
      {
        "name": "HOSPITAL FEDERICO LLERAS ACOSTA DE IBAGUE TOLIMA - EMPRESA SOCIAL DEL ESTADO",
        "url": "https://assay-systems.com/register/co/uncontested/b/hospital-federico-lleras-acosta-de-ibague-tolima-empresa-social-del-estado/"
      },
      {
        "name": "SUBRED INTEGRADA DE SERVICIOS DE SALUD SUR E.S.E",
        "url": "https://assay-systems.com/register/co/uncontested/b/subred-integrada-de-servicios-de-salud-sur-e-s-e/"
      },
      {
        "name": "INSTITUTO NACIONAL DE MEDICINA LEGAL Y CIENCIAS FORENSES",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-nacional-de-medicina-legal-y-ciencias-forenses/"
      },
      {
        "name": "MUNICIPIO DE REMEDIOS",
        "url": "https://assay-systems.com/register/co/uncontested/b/municipio-de-remedios/"
      },
      {
        "name": "INSTITUTO NACIONAL DE SALUD",
        "url": "https://assay-systems.com/register/co/uncontested/b/instituto-nacional-de-salud/"
      },
      {
        "name": "HOSPITAL DEPARTAMENTAL UNIVERSITARIO SANTA SOFIA DE CALDAS",
        "url": "https://assay-systems.com/register/co/uncontested/b/hospital-departamental-universitario-santa-sofia-de-caldas/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-1YHLIIB0J4",
    "cite_as": "Assay Systems, \"MACROSEARCH S.A.S: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/macrosearch-s-a-s/"
  }
}