{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-18T01:51:17Z",
  "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-1EDE8N41GA",
    "type": "page",
    "country": "co",
    "name": "TRANMARES S.A.S: public contracts won without a rival in Colombia",
    "url": "https://assay-systems.com/register/co/uncontested/s/tranmares-s-a-s/",
    "figures": [
      {
        "label": "uncontested awards",
        "value": 10,
        "unit": "count"
      },
      {
        "label": "of its awards",
        "value": 100,
        "unit": "percent",
        "display": "100%"
      },
      {
        "label": "without a competition",
        "value": 10,
        "unit": "count"
      },
      {
        "label": "single bid",
        "value": 0,
        "unit": "count"
      }
    ],
    "text": [
      "TRANMARES S.A.S won 10 of its 10 public contract awards in Colombia without a rival from 2022-10-03 to 2026-07-09: 10 without a competition and 0 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE with 10."
    ],
    "tables": [
      [
        {},
        {
          "Date": "2026-07-09",
          "Buyer": "ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE CO1.PCCNTR.9616811",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-universitario-julio-mendez-barreneche/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-07-30",
          "Buyer": "ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE CO1.PCCNTR.8132921",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-universitario-julio-mendez-barreneche/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2025-01-23",
          "Buyer": "ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE CO1.PCCNTR.7298164",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-universitario-julio-mendez-barreneche/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2024-08-15",
          "Buyer": "ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE CO1.PCCNTR.6642393",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-universitario-julio-mendez-barreneche/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2024-06-27",
          "Buyer": "ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE CO1.PCCNTR.6422322",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-universitario-julio-mendez-barreneche/",
          "How": "No competition Contratación régimen especial",
          "Stated reason": "Regla aplicable"
        },
        {
          "Date": "2024-01-31",
          "Buyer": "ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE CO1.PCCNTR.5815572",
          "Buyer link": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-universitario-julio-mendez-barreneche/",
          "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/tranmares-s-a-s/"
      },
      {
        "name": "ESE HOSPITAL UNIVERSITARIO JULIO MENDEZ BARRENECHE",
        "url": "https://assay-systems.com/register/co/uncontested/b/ese-hospital-universitario-julio-mendez-barreneche/"
      },
      {
        "name": "All countries",
        "url": "https://assay-systems.com/register/uncontested/"
      }
    ],
    "assay_record": "ASY-CO-1EDE8N41GA",
    "cite_as": "Assay Systems, \"TRANMARES S.A.S: public contracts won without a rival in Colombia\", https://assay-systems.com/register/co/uncontested/s/tranmares-s-a-s/"
  }
}