{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T05:38:27Z",
  "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-CL-0O5YPQL0L6",
    "type": "supplier",
    "country": "cl",
    "name": "SOC DE PROFESIONALES CONTRERAS Y SEITZ LTDA in the Mercado Público register for Chile",
    "url": "https://assay-systems.com/register/cl/soc-de-profesionales-contreras-y-seitz-ltda/",
    "register": "Chile · Mercado Público award notices · Supplier record",
    "line": {
      "name": "Individual health screening & assessment services (UNSPSC 85122200)",
      "url": "https://assay-systems.com/register/cl/line/individual-health-screening-assessment-services/"
    },
    "data_through": "2026-04",
    "compiled": "2026-10-12",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 114,
        "unit": "count",
        "detail": "Jan 2024 – Feb 2026"
      },
      {
        "label": "since January 2024",
        "value": 114,
        "unit": "count",
        "detail": "17 buyers"
      },
      {
        "label": "rank in the line",
        "value": 32,
        "unit": "rank",
        "display": "32nd",
        "detail": "of 1,142 suppliers · 0.5%"
      },
      {
        "label": "buyers never served",
        "value": 530,
        "unit": "count",
        "detail": "14,888 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from SOC DE PROFESIONALES CONTRERAS Y SEITZ LTDA",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 17,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 114,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 41,
            "unit": "percent",
            "display": "41%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Individual health screening & assessment services (UNSPSC 85122200)",
        "facts": [
          {
            "label": "award notices",
            "value": 18951,
            "unit": "count",
            "display": "18,951"
          },
          {
            "label": "buyers",
            "value": 547,
            "unit": "count"
          },
          {
            "label": "suppliers",
            "value": 1142,
            "unit": "count",
            "display": "1,142"
          },
          {
            "label": "held by top ten",
            "value": 41.7,
            "unit": "percent",
            "display": "41.7%"
          },
          {
            "label": "of 1,142 suppliers",
            "value": 32,
            "unit": "rank",
            "display": "32nd"
          },
          {
            "label": "notices name SOC DE PROFESIONALES CONTRERAS Y SEITZ LTDA",
            "value": 93,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0.5,
            "unit": "percent",
            "display": "0.5%"
          },
          {
            "label": "of 843 notices from SERVICIO DE SALUD VINA DEL MAR QUILLOTA",
            "value": 1.4,
            "unit": "percent",
            "display": "1.4%"
          },
          {
            "label": "of 448 notices from HOSPITAL GUILLERMO GRANT BENAVENTE DE CO",
            "value": 0.7,
            "unit": "percent",
            "display": "0.7%"
          },
          {
            "label": "of 435 notices from HOSPITAL DR GUSTAVO FRICKE DE VINA DEL MAR",
            "value": 10.8,
            "unit": "percent",
            "display": "10.8%"
          },
          {
            "label": "of 432 notices from HOSPITAL DOCTOR ERNESTO TORRES GALDAMES",
            "value": 1.2,
            "unit": "percent",
            "display": "1.2%"
          },
          {
            "label": "new suppliers since 2025",
            "value": 124,
            "unit": "count"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named SOC DE PROFESIONALES CONTRERAS Y SEITZ LTDA",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 530,
            "unit": "count"
          },
          {
            "label": "notices since 2024",
            "value": 14888,
            "unit": "count",
            "display": "14,888"
          },
          {
            "label": "buyers took a new supplier",
            "value": 363,
            "unit": "count"
          },
          {
            "label": "suppliers came in that way",
            "value": 1036,
            "unit": "count",
            "display": "1,036"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/cl/soc-de-profesionales-contreras-y-seitz-ltda/"
    },
    "assay_record": "ASY-CL-0O5YPQL0L6",
    "cite_as": "Assay Systems, \"SOC DE PROFESIONALES CONTRERAS Y SEITZ LTDA in the Mercado Público register for Chile\", https://assay-systems.com/register/cl/soc-de-profesionales-contreras-y-seitz-ltda/"
  }
}