{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T12:29:58Z",
  "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-1UMDXGD1UG",
    "type": "supplier",
    "country": "co",
    "name": "ECOLOGÍA Y ENTORNO S.A.S E.S.P. ECOENTORNO in the SECOP II register for Colombia",
    "url": "https://assay-systems.com/register/co/ecologia-y-entorno-s-a-s-e-s-p-ecoentorno/",
    "register": "Colombia · SECOP II contract records · Supplier record",
    "line": {
      "name": "Hazardous waste disposal (UNSPSC 76121900)",
      "url": "https://assay-systems.com/register/co/line/hazardous-waste-disposal/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 49,
        "unit": "count",
        "detail": "Feb 2022 – Aug 2026"
      },
      {
        "label": "since January 2024",
        "value": 33,
        "unit": "count",
        "detail": "22 buyers"
      },
      {
        "label": "rank in the line",
        "value": 20,
        "unit": "rank",
        "display": "20th",
        "detail": "of 132 suppliers · 1.1%"
      },
      {
        "label": "buyers never served",
        "value": 311,
        "unit": "count",
        "detail": "705 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from ECOLOGÍA Y ENTORNO S.A.S E.S.P. ECOENTORNO",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 22,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 33,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 12,
            "unit": "percent",
            "display": "12%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Hazardous waste disposal (UNSPSC 76121900)",
        "facts": [
          {
            "label": "award notices",
            "value": 725,
            "unit": "count"
          },
          {
            "label": "buyers",
            "value": 325,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 132,
            "unit": "count"
          },
          {
            "label": "held by top ten",
            "value": 50.2,
            "unit": "percent",
            "display": "50.2%"
          },
          {
            "label": "of 132 suppliers",
            "value": 20,
            "unit": "rank",
            "display": "20th"
          },
          {
            "label": "notices name ECOLOGÍA Y ENTORNO S.A.S E.S.P. ECOENTORNO",
            "value": 8,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 1.1,
            "unit": "percent",
            "display": "1.1%"
          },
          {
            "label": "of 3 notices from SENA REGIONAL CUNDINAMARCA Grupo de Apoyo Administrativo Mixto+",
            "value": 33.3,
            "unit": "percent",
            "display": "33.3%"
          },
          {
            "label": "of 2 notices from ALCALDÍA MUNICIPAL DE MADRID CUNDINAMARCA",
            "value": 100,
            "unit": "percent",
            "display": "100.0%"
          },
          {
            "label": "of 2 notices from RNEC",
            "value": 100,
            "unit": "percent",
            "display": "100.0%"
          },
          {
            "label": "of 2 notices from SECRETARIA DISTRITAL DE HACIENDA",
            "value": 50,
            "unit": "percent",
            "display": "50.0%"
          },
          {
            "label": "new suppliers since 2024",
            "value": 36,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named ECOLOGÍA Y ENTORNO S.A.S E.S.P. ECOENTORNO",
        "period": "since January 2022",
        "facts": [
          {
            "label": "buyers",
            "value": 311,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 705,
            "unit": "count"
          },
          {
            "label": "buyers took a new supplier",
            "value": 160,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 179,
            "unit": "count"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/co/ecologia-y-entorno-s-a-s-e-s-p-ecoentorno/"
    },
    "assay_record": "ASY-CO-1UMDXGD1UG",
    "cite_as": "Assay Systems, \"ECOLOGÍA Y ENTORNO S.A.S E.S.P. ECOENTORNO in the SECOP II register for Colombia\", https://assay-systems.com/register/co/ecologia-y-entorno-s-a-s-e-s-p-ecoentorno/"
  }
}