{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T14:00:49Z",
  "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-KR-0S5URMZ00S",
    "type": "supplier",
    "country": "kr",
    "name": "Gosan Co., Ltd., business no. 403-81-75844 in the KONEPS register for South Korea",
    "url": "https://assay-systems.com/register/kr/gosan-co-ltd-business-no-403-81-75844/",
    "register": "South Korea · KONEPS award records · Supplier record",
    "line": {
      "name": "Professional engineering services (UNSPSC 81100000)",
      "url": "https://assay-systems.com/register/kr/line/professional-engineering-services/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-16",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 151,
        "unit": "count",
        "detail": "Feb 2016 – May 2026"
      },
      {
        "label": "since January 2024",
        "value": 26,
        "unit": "count",
        "detail": "13 buyers"
      },
      {
        "label": "rank in the line",
        "value": 1441,
        "unit": "rank",
        "display": "1441st",
        "detail": "of 26,694 suppliers · 0.0%"
      },
      {
        "label": "buyers never served",
        "value": 5344,
        "unit": "count",
        "display": "5,344",
        "detail": "100,902 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from Gosan Co., Ltd., business no. 403-81-75844",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 13,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 26,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 35,
            "unit": "percent",
            "display": "35%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Professional engineering services (UNSPSC 81100000)",
        "facts": [
          {
            "label": "award notices",
            "value": 103319,
            "unit": "count",
            "display": "103,319"
          },
          {
            "label": "buyers",
            "value": 5377,
            "unit": "count",
            "display": "5,377"
          },
          {
            "label": "suppliers",
            "value": 26694,
            "unit": "count",
            "display": "26,694"
          },
          {
            "label": "held by top ten",
            "value": 2.7,
            "unit": "percent",
            "display": "2.7%"
          },
          {
            "label": "of 26,694 suppliers",
            "value": 1441,
            "unit": "rank",
            "display": "1441st"
          },
          {
            "label": "notices name Gosan Co., Ltd., business no. 403-81-75844",
            "value": 13,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0,
            "unit": "percent",
            "display": "0.0%"
          },
          {
            "label": "of 229 notices from Jeonbukteukbyeoljachido Iksansi",
            "value": 0.4,
            "unit": "percent",
            "display": "0.4%"
          },
          {
            "label": "of 223 notices from Jeonbukteukbyeoljachido Jeonjusi",
            "value": 0.4,
            "unit": "percent",
            "display": "0.4%"
          },
          {
            "label": "of 174 notices from Hanguknongeochongongsa Anjeongisulbonbu",
            "value": 0.6,
            "unit": "percent",
            "display": "0.6%"
          },
          {
            "label": "of 144 notices from Guktogyotongbu Iksanjibangguktogwannicheong Jeonjuguktogwannisamuso",
            "value": 1.4,
            "unit": "percent",
            "display": "1.4%"
          },
          {
            "label": "new suppliers since 2024",
            "value": 5527,
            "unit": "count",
            "display": "5,527"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named Gosan Co., Ltd., business no. 403-81-75844",
        "period": "since January 2016",
        "facts": [
          {
            "label": "buyers",
            "value": 5344,
            "unit": "count",
            "display": "5,344"
          },
          {
            "label": "notices since 2024",
            "value": 100902,
            "unit": "count",
            "display": "100,902"
          },
          {
            "label": "buyers took a new supplier",
            "value": 4124,
            "unit": "count",
            "display": "4,124"
          },
          {
            "label": "suppliers came in that way",
            "value": 28467,
            "unit": "count",
            "display": "28,467"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/kr/gosan-co-ltd-business-no-403-81-75844/"
    },
    "assay_record": "ASY-KR-0S5URMZ00S",
    "cite_as": "Assay Systems, \"Gosan Co., Ltd., business no. 403-81-75844 in the KONEPS register for South Korea\", https://assay-systems.com/register/kr/gosan-co-ltd-business-no-403-81-75844/"
  }
}