{ "module": "kr-suppliers", "itemId": "4108672501", "title": "Chung Dahm Construction CO.,LTD (청담건설 주식회사)", "summary": "Public procurement supplier (4108672501): 8 contracts, KRW 8,729,145,700.", "data": { "kind": "supplier", "business_registration_no": "4108672501", "corp_code": null, "name_en": "Chung Dahm Construction CO.,LTD", "name_ko": "청담건설 주식회사", "established_date": "2013-03-22", "address": "전남광주통합특별시 해남군 해남읍 서초길 37, 2층", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 13, "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": 8, "joint_contract_count": 2, "total_amount_krw": 8729145700, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 8, "amount_krw": 8729145700 }, "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": 358520000, "amount_this_krw": 358520000, "share_amount_krw": 358520000 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 6, "amount_total_krw": 48087212380, "amount_this_krw": 12888616100, "share_amount_krw": 8370625700 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5850053", "buyer_ko": "전남광주통합특별시 보성군 상하수도사업소", "contract_count": 2, "amount_krw": 5696698300 }, { "buyer_code": "D150404", "buyer_ko": "한국농어촌공사 전남지역본부 장흥지사", "contract_count": 1, "amount_krw": 1198038000 }, { "buyer_code": "1192359", "buyer_ko": "해양수산부 여수지방해양수산청", "contract_count": 2, "amount_krw": 1129497600 }, { "buyer_code": "5910000", "buyer_ko": "전남광주통합특별시 신안군", "contract_count": 1, "amount_krw": 346391800 }, { "buyer_code": "5870028", "buyer_ko": "전남광주통합특별시 해남군 상하수도사업소", "contract_count": 1, "amount_krw": 221420000 } ], "recent_contracts": [ { "contract_no": "R26TA01399563", "title_ko": "여수신북항 건축공사(7차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-05-27", "changed_date": "2026-06-25", "amount_total_krw": 15979017000, "amount_this_krw": 5376952060, "amount_krw": 5376952060, "buyer_ko": "해양수산부 여수지방해양수산청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 20, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01399563&ctrtChgOrd=04&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01817578", "title_ko": "회천 하수관로 정비사업 토목공사(2차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-04-30", "changed_date": null, "amount_total_krw": 6239084290, "amount_this_krw": 1500000000, "amount_krw": 1500000000, "buyer_ko": "전남광주통합특별시 보성군 상하수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01817578&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01679764", "title_ko": "송지 마봉 배수지선관로 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-30", "changed_date": "2026-08-19", "amount_total_krw": 221420000, "amount_this_krw": 221420000, "amount_krw": 221420000, "buyer_ko": "전남광주통합특별시 해남군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01679764&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01432193", "title_ko": "장산 진입도로 및 배수로 정비사업(앤두)(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-04", "changed_date": "2026-10-08", "amount_total_krw": 803265800, "amount_this_krw": 346391800, "amount_krw": 346391800, "buyer_ko": "전남광주통합특별시 신안군", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01432193&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01324477", "title_ko": "이회진항 어촌뉴딜300사업 토목건축공사(공통사업)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-13", "changed_date": "2026-01-13", "amount_total_krw": 4205850000, "amount_this_krw": 1198038000, "amount_krw": 1198038000, "buyer_ko": "한국농어촌공사 전남지역본부 장흥지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01324477&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01295328", "title_ko": "여수신북항 건축공사(6차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-30", "changed_date": null, "amount_total_krw": 14620911000, "amount_this_krw": 270535940, "amount_krw": 270535940, "buyer_ko": "해양수산부 여수지방해양수산청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 20, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01295328&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01265417", "title_ko": "회천 하수관로 정비사업 토목공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-24", "changed_date": null, "amount_total_krw": 6239084290, "amount_this_krw": 4196698300, "amount_krw": 4196698300, "buyer_ko": "전남광주통합특별시 보성군 상하수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01265417&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01180440", "title_ko": "서정초 영역단위 학교공간 재구조화 사업 시설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-09", "changed_date": "2026-03-31", "amount_total_krw": 137100000, "amount_this_krw": 137100000, "amount_krw": 137100000, "buyer_ko": "전라남도교육청 전라남도해남교육지원청 서정초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01180440&ctrtChgOrd=02&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." }