{
  "api": "assay-systems/v1",
  "key_tier": "none",
  "retrieved": "2026-10-16T17:03:10Z",
  "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-03NNEZ11SW",
    "type": "supplier",
    "country": "kr",
    "name": "Cheonmaiaenssi Co., Ltd., business no. 220-86-87721 in the KONEPS register for South Korea",
    "url": "https://assay-systems.com/register/kr/cheonmaiaenssi-co-ltd-business-no-220-86-87721/",
    "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": "2026-10-15",
    "figures": [
      {
        "label": "award notices, all years",
        "value": 53,
        "unit": "count",
        "detail": "Apr 2016 – Sep 2026"
      },
      {
        "label": "since January 2024",
        "value": 19,
        "unit": "count",
        "detail": "13 buyers"
      },
      {
        "label": "rank in the line",
        "value": 2014,
        "unit": "rank",
        "display": "2014th",
        "detail": "of 26,694 suppliers · 0.0%"
      },
      {
        "label": "buyers never served",
        "value": 5344,
        "unit": "count",
        "display": "5,344",
        "detail": "100,594 notices in the line from them"
      }
    ],
    "sections": [
      {
        "id": "buyers",
        "title": "Who buys from Cheonmaiaenssi Co., Ltd., business no. 220-86-87721",
        "period": "since January 2024",
        "facts": [
          {
            "label": "buyers",
            "value": 13,
            "unit": "count"
          },
          {
            "label": "notices",
            "value": 19,
            "unit": "count"
          },
          {
            "label": "top buyer",
            "value": 16,
            "unit": "percent",
            "display": "16%"
          }
        ]
      },
      {
        "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": 2014,
            "unit": "rank",
            "display": "2014th"
          },
          {
            "label": "notices name Cheonmaiaenssi Co., Ltd., business no. 220-86-87721",
            "value": 10,
            "unit": "count"
          },
          {
            "label": "share of the line",
            "value": 0,
            "unit": "percent",
            "display": "0.0%"
          },
          {
            "label": "of 145 notices from Seoulteukbyeolsi Seouldaegongwon",
            "value": 0.7,
            "unit": "percent",
            "display": "0.7%"
          },
          {
            "label": "of 90 notices from Seoulteukbyeolsi Jungbugongwonyeogasenteo",
            "value": 3.3,
            "unit": "percent",
            "display": "3.3%"
          },
          {
            "label": "of 57 notices from Seoulteukbyeolsi Bukbugongwonyeogasenteo",
            "value": 3.5,
            "unit": "percent",
            "display": "3.5%"
          },
          {
            "label": "of 36 notices from Seoulteukbyeolsi Miraehangangbonbu",
            "value": 5.6,
            "unit": "percent",
            "display": "5.6%"
          },
          {
            "label": "new suppliers since 2024",
            "value": 5527,
            "unit": "count",
            "display": "5,527"
          }
        ]
      },
      {
        "id": "doors",
        "title": "Buyers that buy the line and never named Cheonmaiaenssi Co., Ltd., business no. 220-86-87721",
        "period": "since January 2016",
        "facts": [
          {
            "label": "buyers",
            "value": 5344,
            "unit": "count",
            "display": "5,344"
          },
          {
            "label": "notices since 2024",
            "value": 100594,
            "unit": "count",
            "display": "100,594"
          },
          {
            "label": "buyers took a new supplier",
            "value": 4113,
            "unit": "count",
            "display": "4,113"
          },
          {
            "label": "suppliers came in that way",
            "value": 28304,
            "unit": "count",
            "display": "28,304"
          }
        ]
      }
    ],
    "more": {
      "sections": [
        "Own record by year",
        "Suppliers next to it in the line"
      ],
      "on_page": "https://assay-systems.com/register/kr/cheonmaiaenssi-co-ltd-business-no-220-86-87721/"
    },
    "assay_record": "ASY-KR-03NNEZ11SW",
    "cite_as": "Assay Systems, \"Cheonmaiaenssi Co., Ltd., business no. 220-86-87721 in the KONEPS register for South Korea\", https://assay-systems.com/register/kr/cheonmaiaenssi-co-ltd-business-no-220-86-87721/"
  }
}