{ "module": "kr-suppliers", "itemId": "6198102188", "title": "Da San Construction co. Ltd (다산건설 주식회사)", "summary": "Public procurement supplier (6198102188): 14 contracts, KRW 1,918,869,790.", "data": { "kind": "supplier", "business_registration_no": "6198102188", "corp_code": null, "name_en": "Da San Construction co. Ltd", "name_ko": "다산건설 주식회사", "established_date": "1992-09-01", "address": "경상남도 고성군 하이면 하이로 502-72 2층", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 9, "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": 14, "joint_contract_count": 0, "total_amount_krw": 1918869790, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 14, "amount_krw": 1918869790 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 12, "amount_total_krw": 1485191790, "amount_this_krw": 1485191790, "share_amount_krw": 1485191790 }, "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": 877258000, "amount_this_krw": 433678000, "share_amount_krw": 433678000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5350000", "buyer_ko": "경상남도 김해시", "contract_count": 1, "amount_krw": 868206000 }, { "buyer_code": "1613295", "buyer_ko": "국토교통부 부산지방국토관리청 진주국토관리사무소", "contract_count": 2, "amount_krw": 433678000 }, { "buyer_code": "5420066", "buyer_ko": "경상남도 고성군 상하수도사업소", "contract_count": 1, "amount_krw": 179403000 }, { "buyer_code": "5420000", "buyer_ko": "경상남도 고성군", "contract_count": 2, "amount_krw": 173599000 }, { "buyer_code": "5420028", "buyer_ko": "경상남도 고성군 농업기술센터", "contract_count": 1, "amount_krw": 79443000 } ], "recent_contracts": [ { "contract_no": "R26TA02364914", "title_ko": "학림천 정비사업 견적제출", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 79443000, "amount_this_krw": 79443000, "amount_krw": 79443000, "buyer_ko": "경상남도 고성군 농업기술센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02364914&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02330882", "title_ko": "입암마을 진입로 재포장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": null, "amount_total_krw": 20150000, "amount_this_krw": 20150000, "amount_krw": 20150000, "buyer_ko": "경상남도 고성군 하이면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02330882&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02170551", "title_ko": "고봉천(고성지구) 호안 보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-25", "changed_date": null, "amount_total_krw": 71678000, "amount_this_krw": 71678000, "amount_krw": 71678000, "buyer_ko": "경상남도 고성군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02170551&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01966643", "title_ko": "와룡(천진암)소하천 생활권 정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-15", "changed_date": null, "amount_total_krw": 20240000, "amount_this_krw": 20240000, "amount_krw": 20240000, "buyer_ko": "경상남도 고성군 하이면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01966643&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01894597", "title_ko": "군진마을 오수관로 설치사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-26", "changed_date": null, "amount_total_krw": 179403000, "amount_this_krw": 179403000, "amount_krw": 179403000, "buyer_ko": "경상남도 고성군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01894597&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01881556", "title_ko": "소규모정주어항(구선창항) 유지보수사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-20", "changed_date": null, "amount_total_krw": 101921000, "amount_this_krw": 101921000, "amount_krw": 101921000, "buyer_ko": "경상남도 고성군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01881556&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01822302", "title_ko": "와룡4소하천 생활권 정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-30", "changed_date": null, "amount_total_krw": 20240000, "amount_this_krw": 20240000, "amount_krw": 20240000, "buyer_ko": "경상남도 고성군 하이면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01822302&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01659089", "title_ko": "한림 안하마을 일원 노후관로 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-24", "changed_date": "2026-08-21", "amount_total_krw": 868206000, "amount_this_krw": 868206000, "amount_krw": 868206000, "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=R26TA01659089&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01556317", "title_ko": "국도24호선 합천 묘산지구 수해복구공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-27", "changed_date": "2026-06-17", "amount_total_krw": 433678000, "amount_this_krw": 288241220, "amount_krw": 288241220, "buyer_ko": "국토교통부 부산지방국토관리청 진주국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01556317&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01496939", "title_ko": "독실마을 노후 잠관 및 용수로 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-20", "changed_date": "2026-03-30", "amount_total_krw": 40381000, "amount_this_krw": 40381000, "amount_krw": 40381000, "buyer_ko": "경상남도 고성군 고성읍", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01496939&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01234952", "title_ko": "국도24호선 합천 묘산지구 수해복구공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-18", "changed_date": "2026-04-14", "amount_total_krw": 443580000, "amount_this_krw": 145436780, "amount_krw": 145436780, "buyer_ko": "국토교통부 부산지방국토관리청 진주국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01234952&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01211181", "title_ko": "면기반시설 및 영농기반시설 정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-15", "changed_date": null, "amount_total_krw": 7728790, "amount_this_krw": 7728790, "amount_krw": 7728790, "buyer_ko": "경상남도 고성군 하이면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01211181&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01129265", "title_ko": "신분지구 답진입로(2차) 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-26", "changed_date": null, "amount_total_krw": 20240000, "amount_this_krw": 20240000, "amount_krw": 20240000, "buyer_ko": "경상남도 고성군 영현면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01129265&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01060761", "title_ko": "신촌교 보수 및 평구1교 생활도로 확장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-07", "changed_date": "2025-12-29", "amount_total_krw": 55561000, "amount_this_krw": 55561000, "amount_krw": 55561000, "buyer_ko": "경상남도 동부도로관리사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01060761&ctrtChgOrd=01&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." }