{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T16:09:12Z",
  "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-1712PTQ052",
    "type": "supplier",
    "country": "kr",
    "name": "Sewon Co., Ltd., business no. 395-87-00160 in the KONEPS register for South Korea",
    "url": "https://assay-systems.com/register/kr/sewon-co-ltd-business-no-395-87-00160/",
    "register": "South Korea · KONEPS award records · Supplier record",
    "line": {
      "name": "Advertising (UNSPSC 82100000)",
      "url": "https://assay-systems.com/register/kr/line/advertising/"
    },
    "data_through": "2026-09",
    "compiled": "2026-10-16",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 75,
        "unit": "count",
        "detail": "May 2018 – Jul 2026"
      },
      {
        "label": "since January 2024",
        "value": 30,
        "unit": "count",
        "detail": "15 buyers"
      },
      {
        "label": "rank in the line",
        "value": 36,
        "unit": "rank",
        "display": "36th",
        "detail": "of 6,657 suppliers · 0.1%"
      },
      {
        "label": "buyers never served",
        "value": 2400,
        "unit": "count",
        "display": "2,400",
        "detail": "13,238 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from Sewon Co., Ltd., business no. 395-87-00160",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 15,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 30,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 20,
            "unit": "percent",
            "display": "20%"
          }
        ]
      },
      {
        "id": "line",
        "title": "The line",
        "period": "since January 2024",
        "subject": "Advertising (UNSPSC 82100000)",
        "facts": [
          {
            "label": "award notices",
            "value": 13676,
            "unit": "count",
            "display": "13,676"
          },
          {
            "label": "buyers",
            "value": 2418,
            "unit": "count",
            "display": "2,418"
          },
          {
            "label": "suppliers",
            "value": 6657,
            "unit": "count",
            "display": "6,657"
          },
          {
            "label": "held by top ten",
            "value": 3.1,
            "unit": "percent",
            "display": "3.1%"
          },
          {
            "label": "of 6,657 suppliers",
            "value": 36,
            "unit": "rank",
            "display": "36th"
          },
          {
            "label": "notices name Sewon Co., Ltd., business no. 395-87-00160",
            "value": 18,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0.1,
            "unit": "percent",
            "display": "0.1%"
          },
          {
            "label": "of 67 notices from Haengjeonganjeonbu",
            "value": 1.5,
            "unit": "percent",
            "display": "1.5%"
          },
          {
            "label": "of 62 notices from Gukhoe Gukhoesamucheo",
            "value": 1.6,
            "unit": "percent",
            "display": "1.6%"
          },
          {
            "label": "of 59 notices from Gyeonggido",
            "value": 1.7,
            "unit": "percent",
            "display": "1.7%"
          },
          {
            "label": "of 48 notices from Hanguknongsusansikpumyutonggongsa",
            "value": 2.1,
            "unit": "percent",
            "display": "2.1%"
          },
          {
            "label": "new suppliers since 2024",
            "value": 1887,
            "unit": "count",
            "display": "1,887"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named Sewon Co., Ltd., business no. 395-87-00160",
        "period": "since January 2016",
        "facts": [
          {
            "label": "buyers",
            "value": 2400,
            "unit": "count",
            "display": "2,400"
          },
          {
            "label": "notices since 2024",
            "value": 13238,
            "unit": "count",
            "display": "13,238"
          },
          {
            "label": "buyers took a new supplier",
            "value": 1864,
            "unit": "count",
            "display": "1,864"
          },
          {
            "label": "suppliers came in that way",
            "value": 5683,
            "unit": "count",
            "display": "5,683"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/kr/sewon-co-ltd-business-no-395-87-00160/"
    },
    "assay_record": "ASY-KR-1712PTQ052",
    "cite_as": "Assay Systems, \"Sewon Co., Ltd., business no. 395-87-00160 in the KONEPS register for South Korea\", https://assay-systems.com/register/kr/sewon-co-ltd-business-no-395-87-00160/"
  }
}