{
  "module": "kr-suppliers",
  "itemId": "1398165917",
  "title": "주식회사 경서",
  "summary": "Public procurement supplier (1398165917): 11 contracts, KRW 1,967,695,910.",
  "data": {
    "kind": "supplier",
    "business_registration_no": "1398165917",
    "corp_code": null,
    "name_en": null,
    "name_ko": "주식회사 경서",
    "established_date": "2018-10-01",
    "address": "경상남도 진주시 공단로 237-0 (상평동)",
    "homepage": null,
    "manufacturer_type": {
      "code": "supplier",
      "raw_ko": "공급"
    },
    "employees_reported": 28,
    "employees_note": "Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.",
    "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.",
    "procurement": {
      "period": {
        "from": "2025-11-01",
        "to": "2026-10-31",
        "basis": "original_signed_date"
      },
      "contract_count": 11,
      "joint_contract_count": 5,
      "total_amount_krw": 1967695910,
      "by_category": {
        "goods": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "construction": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "services": {
          "contract_count": 11,
          "amount_krw": 1967695910
        },
        "foreign": {
          "contract_count": 0,
          "amount_krw": 0
        }
      },
      "by_contract_type": {
        "lump_sum": {
          "contract_count": 9,
          "amount_total_krw": 2133698740,
          "amount_this_krw": 2133698740,
          "share_amount_krw": 1967695910
        },
        "unit_price": {
          "contract_count": 2,
          "amount_total_krw": 74850950,
          "amount_this_krw": 74850950,
          "share_amount_krw": 39897980
        },
        "multi_year": {
          "contract_count": 0,
          "amount_total_krw": 0,
          "amount_this_krw": 0,
          "share_amount_krw": 0
        },
        "unknown": {
          "contract_count": 0,
          "amount_total_krw": 0,
          "amount_this_krw": 0,
          "share_amount_krw": 0
        }
      },
      "top_buyers": [
        {
          "buyer_code": "B550554",
          "buyer_ko": "부산대학교병원",
          "contract_count": 1,
          "amount_krw": 1652400000
        },
        {
          "buyer_code": "Z003682",
          "buyer_ko": "경상남도마산의료원",
          "contract_count": 1,
          "amount_krw": 135401790
        },
        {
          "buyer_code": "Z003338",
          "buyer_ko": "대한적십자사 대전 세종 충남혈액원",
          "contract_count": 1,
          "amount_krw": 38465000
        },
        {
          "buyer_code": "5450011",
          "buyer_ko": "경상남도 산청군 보건의료원",
          "contract_count": 2,
          "amount_krw": 37413900
        },
        {
          "buyer_code": "Z003339",
          "buyer_ko": "대한적십자사 부산적십자사혈액원",
          "contract_count": 1,
          "amount_krw": 35476000
        }
      ],
      "recent_contracts": [
        {
          "contract_no": "R26TA01828883",
          "title_ko": "2026년 마산의료원 세탁물처리 위탁용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-05-07",
          "changed_date": null,
          "amount_total_krw": 135401790,
          "amount_this_krw": 135401790,
          "amount_krw": 135401790,
          "buyer_ko": "경상남도마산의료원",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01828883&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01678034",
          "title_ko": "2026년 단가계약 (의료폐기물 수집·운반 및 처리 위탁용역)",
          "category": "services",
          "contract_type": "unit_price",
          "signed_date": "2026-03-30",
          "changed_date": null,
          "amount_total_krw": 58254950,
          "amount_this_krw": 58254950,
          "amount_krw": 58254950,
          "buyer_ko": "오송첨단의료산업진흥재단",
          "method_ko": "일반경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 40,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01678034&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01636938",
          "title_ko": "2026년 의료폐기물 위탁처리 용역 입찰 공고",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-03-18",
          "changed_date": null,
          "amount_total_krw": 76930000,
          "amount_this_krw": 76930000,
          "amount_krw": 76930000,
          "buyer_ko": "대한적십자사 대전 세종 충남혈액원",
          "method_ko": "일반경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 50,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01636938&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01559807",
          "title_ko": "2026년 의료폐기물 위탁 처리 용역 입찰 공고",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-02-27",
          "changed_date": null,
          "amount_total_krw": 88690000,
          "amount_this_krw": 88690000,
          "amount_krw": 88690000,
          "buyer_ko": "대한적십자사 부산적십자사혈액원",
          "method_ko": "제한경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 40,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01559807&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01387311",
          "title_ko": "2026년 의료폐기물 처리업무 위탁 용역 계약",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2026-01-26",
          "changed_date": null,
          "amount_total_krw": 72240000,
          "amount_this_krw": 72240000,
          "amount_krw": 72240000,
          "buyer_ko": "대한적십자사 중부혈액검사센터",
          "method_ko": "수의계약",
          "role": "도급업체",
          "joint": true,
          "share_pct": 40,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01387311&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R25TA01279637",
          "title_ko": "의료폐기물 위탁처리 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2025-12-30",
          "changed_date": null,
          "amount_total_krw": 1652400000,
          "amount_this_krw": 1652400000,
          "amount_krw": 1652400000,
          "buyer_ko": "부산대학교병원",
          "method_ko": "일반경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01279637&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R25TA01254589",
          "title_ko": "2026년 보건소 의료폐기물 처리 용역(단가계약)",
          "category": "services",
          "contract_type": "unit_price",
          "signed_date": "2025-12-30",
          "changed_date": null,
          "amount_total_krw": 16596000,
          "amount_this_krw": 16596000,
          "amount_krw": 16596000,
          "buyer_ko": "경상남도 진주시 보건소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01254589&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R25TA01233427",
          "title_ko": "2026년 남해군 공공보건기관 의료폐기물 처리 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2025-12-23",
          "changed_date": null,
          "amount_total_krw": 18990000,
          "amount_this_krw": 18990000,
          "amount_krw": 18990000,
          "buyer_ko": "경상남도 남해군 보건소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01233427&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R25TA01222704",
          "title_ko": "한국화학연구원(본원) 의료폐기물 위탁처리용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2025-12-23",
          "changed_date": null,
          "amount_total_krw": 51633050,
          "amount_this_krw": 51633050,
          "amount_krw": 51633050,
          "buyer_ko": "한국화학연구원",
          "method_ko": "제한경쟁",
          "role": "도급업체",
          "joint": true,
          "share_pct": 40,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01222704&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R25TA01216056",
          "title_ko": "2026년 의료세탁물 위탁처리 용역 시행",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2025-12-22",
          "changed_date": null,
          "amount_total_krw": 19440000,
          "amount_this_krw": 19440000,
          "amount_krw": 19440000,
          "buyer_ko": "경상남도 산청군 보건의료원",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01216056&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R25TA01215873",
          "title_ko": "2026년 의료폐기물 처리 위탁 용역",
          "category": "services",
          "contract_type": "lump_sum",
          "signed_date": "2025-12-22",
          "changed_date": null,
          "amount_total_krw": 17973900,
          "amount_this_krw": 17973900,
          "amount_krw": 17973900,
          "buyer_ko": "경상남도 산청군 보건의료원",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01215873&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y"
        }
      ],
      "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.",
      "source_url": "https://www.g2b.go.kr",
      "verified_at": "2026-11-02T04:36:11.608Z"
    },
    "source_url": "https://www.g2b.go.kr",
    "verified_at": "2026-11-02T04:36:11.608Z"
  },
  "source_url": "https://www.g2b.go.kr",
  "verified_at": "2026-11-02T04:36:11.608Z",
  "updated_at": "2026-11-02T04:36:11.608Z",
  "notice": "Data from Korea's Public Procurement Service (KONEPS contract and supplier records) via data.go.kr. Corporate suppliers only; sole proprietors are excluded. Not investment advice.",
  "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend."
}