{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T11:50:16Z",
  "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-09LU4SV1CG",
    "type": "page",
    "country": "co",
    "name": "CESAR TABARES L Y CIA SAS: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/cesar-tabares-l-y-cia-sas/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 19,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 13,
        "unit": "percent",
        "display": "13%"
      },
      {
        "label": "without a competition",
        "value": 19,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "CESAR TABARES L Y CIA SAS won 19 of its 141 public contract awards in Colombia without a rival from 2022-02-28 to 2026-07-14: 19 without a competition and 0 after a competition that drew a single bid. 3 buyers awarded it without a rival, the largest Universidad Pontificia Bolivariana with 10."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2025-12-02",
          "Buyer": "POLITECNICO COLOMBIANO JAIME ISAZA CADAVID CO1.PCCNTR.8655501",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/politecnico-colombiano-jaime-isaza-cadavid/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos para el desarrollo de actividades científicas y tecnológicas"
        },
        {
          "Date": "2025-10-08",
          "Buyer": "Universidad Pontificia Bolivariana CO1.PCCNTR.8389854",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/universidad-pontificia-bolivariana/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-07-28",
          "Buyer": "UNIATLANTICO CO1.PCCNTR.8106308",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/universidad-del-atlantico/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2024-12-05",
          "Buyer": "POLITECNICO COLOMBIANO JAIME ISAZA CADAVID CO1.PCCNTR.7104749",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/politecnico-colombiano-jaime-isaza-cadavid/",
          "How": "No competition Contratación directa",
          "Stated reason": "Contratos para el desarrollo de actividades científicas y tecnológicas"
        },
        {
          "Date": "2024-10-02",
          "Buyer": "Universidad Pontificia Bolivariana CO1.PCCNTR.6835110",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/universidad-pontificia-bolivariana/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2024-10-02",
          "Buyer": "Universidad Pontificia Bolivariana CO1.PCCNTR.6664844",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/universidad-pontificia-bolivariana/",
          "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/cesar-tabares-l-y-cia-sas/"
      },
      {
        "name": "Universidad Pontificia Bolivariana",
        "url": "https://assay-systems.com/register/co/uncontested/b/universidad-pontificia-bolivariana/"
      },
      {
        "name": "UNIATLANTICO",
        "url": "https://assay-systems.com/register/co/uncontested/b/universidad-del-atlantico/"
      },
      {
        "name": "POLITECNICO COLOMBIANO JAIME ISAZA CADAVID",
        "url": "https://assay-systems.com/register/co/uncontested/b/politecnico-colombiano-jaime-isaza-cadavid/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-09LU4SV1CG",
    "cite_as": "Assay Systems, \"CESAR TABARES L Y CIA SAS: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/cesar-tabares-l-y-cia-sas/"
  }
}