{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-17T23:13:46Z",
  "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-048PQ8H1PB",
    "type": "page",
    "country": "co",
    "name": "JACES INGENIEROS SAS: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/jaces-ingenieros-sas/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 5,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "JACES INGENIEROS SAS won 5 of its 5 public contract awards in Colombia without a rival from 2023-05-08 to 2026-01-27: 5 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Empresa de Desarrollo Urbano de La Ceja with 3."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-01-27",
          "Buyer": "GOBERNACION DEL CHOCÓ CO1.PCCNTR.9058613",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/gobernacion-del-choco/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2023-06-28",
          "Buyer": "ASOCIACION DE MUNICIPIOS DEL OCCIDENTE ANTIOQUEÑO CO1.PCCNTR.5169247",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/asociacion-de-municipios-del-occidente-antioqueno/",
          "How": "No competition Contratación directa",
          "Stated reason": "Servicios profesionales y apoyo a la gestión"
        },
        {
          "Date": "2023-06-01",
          "Buyer": "Empresa de Desarrollo Urbano de La Ceja CO1.PCCNTR.5029317",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-la-ceja/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Decreto 092 de 2017"
        },
        {
          "Date": "2023-05-30",
          "Buyer": "Empresa de Desarrollo Urbano de La Ceja CO1.PCCNTR.5014425",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-la-ceja/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Decreto 092 de 2017"
        },
        {
          "Date": "2023-05-08",
          "Buyer": "Empresa de Desarrollo Urbano de La Ceja CO1.PCCNTR.4932107",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-la-ceja/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Decreto 092 de 2017"
        }
      ]
    ],
    "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/jaces-ingenieros-sas/"
      },
      {
        "name": "Empresa de Desarrollo Urbano de La Ceja",
        "url": "https://assay-systems.com/register/co/uncontested/b/empresa-de-desarrollo-urbano-de-la-ceja/"
      },
      {
        "name": "GOBERNACION DEL CHOCÓ",
        "url": "https://assay-systems.com/register/co/uncontested/b/gobernacion-del-choco/"
      },
      {
        "name": "ASOCIACION DE MUNICIPIOS DEL OCCIDENTE ANTIOQUEÑO",
        "url": "https://assay-systems.com/register/co/uncontested/b/asociacion-de-municipios-del-occidente-antioqueno/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-048PQ8H1PB",
    "cite_as": "Assay Systems, \"JACES INGENIEROS SAS: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/jaces-ingenieros-sas/"
  }
}