{ "module": "kr-suppliers", "itemId": "1268152319", "title": "jaeung Construction CO,.LTD (주식회사 윤한종합건설)", "summary": "Public procurement supplier (1268152319): 6 contracts, KRW 2,232,638,400.", "data": { "kind": "supplier", "business_registration_no": "1268152319", "corp_code": null, "name_en": "jaeung Construction CO,.LTD", "name_ko": "주식회사 윤한종합건설", "established_date": "2001-04-06", "address": "경기도 포천시 소흘읍 솔모루로109번길 13-0 ,1동 304호", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 12, "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": 6, "joint_contract_count": 1, "total_amount_krw": 2232638400, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 6, "amount_krw": 2232638400 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 5, "amount_total_krw": 1448888600, "amount_this_krw": 1448888600, "share_amount_krw": 1448888600 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 1, "amount_total_krw": 13980432000, "amount_this_krw": 3918749000, "share_amount_krw": 783749800 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6430000", "buyer_ko": "충청북도", "contract_count": 1, "amount_krw": 783749800 }, { "buyer_code": "4080250", "buyer_ko": "경기도 안성시 주거환경국 상수도과", "contract_count": 1, "amount_krw": 550829200 }, { "buyer_code": "5600000", "buyer_ko": "경기도 포천시", "contract_count": 2, "amount_krw": 409953000 }, { "buyer_code": "6114500", "buyer_ko": "서울특별시 서울아리수본부 강북아리수정수센터", "contract_count": 1, "amount_krw": 394241000 }, { "buyer_code": "6411273", "buyer_ko": "경기도 양주소방서", "contract_count": 1, "amount_krw": 93865400 } ], "recent_contracts": [ { "contract_no": "R26TA02327185", "title_ko": "양주소방서 고읍119안전센터 증축부대공사(건축,기계)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": null, "amount_total_krw": 93865400, "amount_this_krw": 93865400, "amount_krw": 93865400, "buyer_ko": "경기도 양주소방서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02327185&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02044760", "title_ko": "급수취약지역(죽산면 동막마을 일원) 수도시설 확충사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-10", "changed_date": "2026-09-07", "amount_total_krw": 550829200, "amount_this_krw": 550829200, "amount_krw": 550829200, "buyer_ko": "경기도 안성시 주거환경국 상수도과", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02044760&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01785372", "title_ko": "채산사 주차시설 조성 및 주변정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": "2026-10-02", "amount_total_krw": 140150000, "amount_this_krw": 140150000, "amount_krw": 140150000, "buyer_ko": "경기도 포천시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01785372&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01647629", "title_ko": "2026년 강북아리수정수센터 토목건축 시설물 유지보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-20", "changed_date": null, "amount_total_krw": 394241000, "amount_this_krw": 394241000, "amount_krw": 394241000, "buyer_ko": "서울특별시 서울아리수본부 강북아리수정수센터", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01647629&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01627448", "title_ko": "소규모시설(내리2세천) 재해복구사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-18", "changed_date": "2026-05-07", "amount_total_krw": 269803000, "amount_this_krw": 269803000, "amount_krw": 269803000, "buyer_ko": "경기도 포천시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01627448&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01518087", "title_ko": "보청천 보은지구 지방하천정비사업(4차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-23", "changed_date": "2026-08-31", "amount_total_krw": 13980432000, "amount_this_krw": 3918749000, "amount_krw": 3918749000, "buyer_ko": "충청북도", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 20, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01518087&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." }