{
  "module": "kr-suppliers",
  "itemId": "6178151271",
  "title": "jungang (주식회사 국제종합건설)",
  "summary": "Public procurement supplier (6178151271): 4 contracts, KRW 2,212,199,670.",
  "data": {
    "kind": "supplier",
    "business_registration_no": "6178151271",
    "corp_code": null,
    "name_en": "jungang",
    "name_ko": "주식회사 국제종합건설",
    "established_date": "2004-04-19",
    "address": "경상남도 양산시 물금읍 가촌리 1293-2 미래타워 제4층 405호",
    "homepage": null,
    "manufacturer_type": {
      "code": "supplier",
      "raw_ko": "공급"
    },
    "employees_reported": 11,
    "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": 4,
      "joint_contract_count": 0,
      "total_amount_krw": 2212199670,
      "by_category": {
        "goods": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "construction": {
          "contract_count": 4,
          "amount_krw": 2212199670
        },
        "services": {
          "contract_count": 0,
          "amount_krw": 0
        },
        "foreign": {
          "contract_count": 0,
          "amount_krw": 0
        }
      },
      "by_contract_type": {
        "lump_sum": {
          "contract_count": 2,
          "amount_total_krw": 928049270,
          "amount_this_krw": 928049270,
          "share_amount_krw": 928049270
        },
        "unit_price": {
          "contract_count": 0,
          "amount_total_krw": 0,
          "amount_this_krw": 0,
          "share_amount_krw": 0
        },
        "multi_year": {
          "contract_count": 2,
          "amount_total_krw": 2889700400,
          "amount_this_krw": 1284150400,
          "share_amount_krw": 1284150400
        },
        "unknown": {
          "contract_count": 0,
          "amount_total_krw": 0,
          "amount_this_krw": 0,
          "share_amount_krw": 0
        }
      },
      "top_buyers": [
        {
          "buyer_code": "5380101",
          "buyer_ko": "경상남도 양산시 상하수도사업소",
          "contract_count": 2,
          "amount_krw": 928049270
        },
        {
          "buyer_code": "5350000",
          "buyer_ko": "경상남도 김해시",
          "contract_count": 1,
          "amount_krw": 784150400
        },
        {
          "buyer_code": "D150603",
          "buyer_ko": "한국농어촌공사 경남지역본부 고성.통영.거제지사",
          "contract_count": 1,
          "amount_krw": 500000000
        }
      ],
      "recent_contracts": [
        {
          "contract_no": "R26TA02103157",
          "title_ko": "양촌지구 취약지역생활여건개조사업 토목건축공사",
          "category": "construction",
          "contract_type": "multi_year",
          "signed_date": "2026-07-30",
          "changed_date": null,
          "amount_total_krw": 735550000,
          "amount_this_krw": 500000000,
          "amount_krw": 500000000,
          "buyer_ko": "한국농어촌공사 경남지역본부 고성.통영.거제지사",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02103157&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01668864",
          "title_ko": "양산하수처리장 내 지반침하 보강공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2026-04-01",
          "changed_date": "2026-09-14",
          "amount_total_krw": 355471000,
          "amount_this_krw": 355471000,
          "amount_krw": 355471000,
          "buyer_ko": "경상남도 양산시 상하수도사업소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01668864&ctrtChgOrd=06&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R26TA01333141",
          "title_ko": "진영(죽곡)농공단지 복합문화센터 건립사업(건축)(2차분)",
          "category": "construction",
          "contract_type": "multi_year",
          "signed_date": "2026-01-13",
          "changed_date": "2026-05-04",
          "amount_total_krw": 2154150400,
          "amount_this_krw": 784150400,
          "amount_krw": 784150400,
          "buyer_ko": "경상남도 김해시",
          "method_ko": "제한경쟁",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01333141&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y"
        },
        {
          "contract_no": "R25TA01076373",
          "title_ko": "웅상정수장 고도정수처리시설(후오존) 노후설비 교체공사",
          "category": "construction",
          "contract_type": "lump_sum",
          "signed_date": "2025-11-12",
          "changed_date": "2026-06-04",
          "amount_total_krw": 572578270,
          "amount_this_krw": 572578270,
          "amount_krw": 572578270,
          "buyer_ko": "경상남도 양산시 상하수도사업소",
          "method_ko": "수의계약",
          "role": "주계약업체",
          "joint": false,
          "share_pct": 100,
          "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01076373&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&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."
}