{ "module": "kr-suppliers", "itemId": "1028131754", "title": "Doosan Engineering and Construction Co. Ltd. (두산건설 주식회사)", "summary": "Public procurement supplier (1028131754): 11 contracts, KRW 57,114,430,729.", "data": { "kind": "supplier", "business_registration_no": "1028131754", "corp_code": null, "name_en": "Doosan Engineering and Construction Co. Ltd.", "name_ko": "두산건설 주식회사", "established_date": "1976-04-07", "address": "서울특별시 강남구 언주로 726 (논현동)", "homepage": "https://www.doosanenc.com/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 1650, "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": 11, "total_amount_krw": 57114430729, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 11, "amount_krw": 57114430729 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 11, "amount_total_krw": 2716981471590, "amount_this_krw": 283683460850, "share_amount_krw": 57114430729 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6112262", "buyer_ko": "서울특별시 도시기반시설본부", "contract_count": 5, "amount_krw": 27012950737 }, { "buyer_code": "1613248", "buyer_ko": "국토교통부 익산지방국토관리청", "contract_count": 1, "amount_krw": 9602331529 }, { "buyer_code": "1192363", "buyer_ko": "해양수산부 목포지방해양수산청", "contract_count": 1, "amount_krw": 7866478400 }, { "buyer_code": "6114419", "buyer_ko": "서울특별시 서울아리수본부", "contract_count": 1, "amount_krw": 4329600000 }, { "buyer_code": "5710000", "buyer_ko": "충청북도 청주시", "contract_count": 1, "amount_krw": 4080000000 } ], "recent_contracts": [ { "contract_no": "R26TA02137977", "title_ko": "부전~칠보 국지도 시설개량공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-08-21", "changed_date": null, "amount_total_krw": 82664980790, "amount_this_krw": 6574110000, "amount_krw": 6574110000, "buyer_ko": "전북특별자치도", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02137977&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01659088", "title_ko": "신림~봉천 터널 도로건설공사(1공구)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-30", "changed_date": null, "amount_total_krw": 394690740000, "amount_this_krw": 5332798000, "amount_krw": 5332798000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 30.64, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01659088&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01579337", "title_ko": "강북정수장 증설공사(장기3차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-11", "changed_date": "2026-06-18", "amount_total_krw": 257973060800, "amount_this_krw": 21648000000, "amount_krw": 21648000000, "buyer_ko": "서울특별시 서울아리수본부", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 20, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01579337&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01584317", "title_ko": "국도59호선 연곡-현북2 도로건설공사(3차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-10", "changed_date": "2026-10-28", "amount_total_krw": 113852090000, "amount_this_krw": 966971070, "amount_krw": 966971070, "buyer_ko": "국토교통부 원주지방국토관리청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 90, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01584317&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01360618", "title_ko": "국도77호선 여수 화태-백야 도로건설공사(1공구)(6차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-26", "changed_date": "2026-09-10", "amount_total_krw": 321228000000, "amount_this_krw": 68718647780, "amount_krw": 68718647780, "buyer_ko": "국토교통부 익산지방국토관리청", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 13.9734, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01360618&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01366405", "title_ko": "송도항 건설공사(3차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-22", "changed_date": "2026-08-10", "amount_total_krw": 30760250000, "amount_this_krw": 9833098000, "amount_krw": 9833098000, "buyer_ko": "해양수산부 목포지방해양수산청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 80, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01366405&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01294436", "title_ko": "서울도시철도 9호선 4단계 연장사업 2공구 건설공사(6차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-05", "changed_date": "2026-08-18", "amount_total_krw": 264945928000, "amount_this_krw": 34243000000, "amount_krw": 34243000000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 20, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01294436&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01285038", "title_ko": "영동대로 지하공간 복합개발 4공구 건설공사(토목) 5차", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-05", "changed_date": "2026-01-30", "amount_total_krw": 370015482000, "amount_this_krw": 87673300000, "amount_krw": 87673300000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": 10, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01285038&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01215862", "title_ko": "무심동로-오창IC 도로건설공사(5차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-15", "changed_date": "2026-04-27", "amount_total_krw": 59952200000, "amount_this_krw": 8000000000, "amount_krw": 8000000000, "buyer_ko": "충청북도 청주시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01215862&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA00943384", "title_ko": "신림~봉천 터널 도로건설공사(1공구)(15차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-02", "changed_date": "2026-03-26", "amount_total_krw": 394690740000, "amount_this_krw": 5095536000, "amount_krw": 5095536000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 30.64, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA00943384&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01085824", "title_ko": "도림천 일대 대심도 빗물배수터널 건설공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-11-14", "changed_date": "2026-04-06", "amount_total_krw": 426208000000, "amount_this_krw": 35598000000, "amount_krw": 35598000000, "buyer_ko": "서울특별시 도시기반시설본부", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 23.04, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01085824&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." }