{ "module": "kr-suppliers", "itemId": "1258113929", "title": "jangsu environment const.ltd (장수환경건설 주식회사)", "summary": "Public procurement supplier (1258113929): 20 contracts, KRW 2,601,866,831.", "data": { "kind": "supplier", "business_registration_no": "1258113929", "corp_code": null, "name_en": "jangsu environment const.ltd", "name_ko": "장수환경건설 주식회사", "established_date": "1994-11-01", "address": "경기도 평택시 장안길 98, 2층 1호(장안동)", "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": 20, "joint_contract_count": 1, "total_amount_krw": 2601866831, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 20, "amount_krw": 2601866831 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 15, "amount_total_krw": 2639565900, "amount_this_krw": 2639565900, "share_amount_krw": 2591866831 }, "unit_price": { "contract_count": 4, "amount_total_krw": 427250050, "amount_this_krw": 427250050, "share_amount_krw": 427250050 }, "multi_year": { "contract_count": 1, "amount_total_krw": 224842900, "amount_this_krw": 10000000, "share_amount_krw": 10000000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1613181", "buyer_ko": "국토교통부 서울지방국토관리청 수원국토관리사무소", "contract_count": 2, "amount_krw": 799470000 }, { "buyer_code": "4000000", "buyer_ko": "경기도 오산시", "contract_count": 1, "amount_krw": 750673000 }, { "buyer_code": "5610000", "buyer_ko": "경기도 수원시 영통구", "contract_count": 1, "amount_krw": 264640000 }, { "buyer_code": "7541000", "buyer_ko": "경기도교육청 경기도수원교육지원청", "contract_count": 1, "amount_krw": 199266000 }, { "buyer_code": "3910000", "buyer_ko": "경기도 평택시", "contract_count": 2, "amount_krw": 121168350 } ], "recent_contracts": [ { "contract_no": "R26TA02110675", "title_ko": "2026년 수원국토 관내 서부권역 긴급 보수공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-08-05", "changed_date": null, "amount_total_krw": 224842900, "amount_this_krw": 10000000, "amount_krw": 10000000, "buyer_ko": "국토교통부 서울지방국토관리청 수원국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02110675&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01993837", "title_ko": "포승읍 도곡리 밝은 거리 만들기(4차) 간판 개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-29", "changed_date": "2026-09-17", "amount_total_krw": 115189000, "amount_this_krw": 115189000, "amount_krw": 115189000, "buyer_ko": "경기도 평택시 안중출장소", "method_ko": "수의계약", "role": "주계약업체", "joint": true, "share_pct": 58.590604, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01993837&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01976365", "title_ko": "2026년 평택, 안성 도로구조물 상시보수공사(단가계약)", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-06-18", "changed_date": null, "amount_total_krw": 169911050, "amount_this_krw": 169911050, "amount_krw": 169911050, "buyer_ko": "경기도 경기도건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01976365&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01945429", "title_ko": "서울구로초 온누리관 도서실 외부 발코니 방수 및 도장 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-10", "changed_date": null, "amount_total_krw": 12000000, "amount_this_krw": 12000000, "amount_krw": 12000000, "buyer_ko": "서울특별시남부교육청 서울구로초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01945429&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01925587", "title_ko": "2026년 서부 하천시설물 유지보수 연간단가공사", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-06-08", "changed_date": null, "amount_total_krw": 50000000, "amount_this_krw": 50000000, "amount_krw": 50000000, "buyer_ko": "경기도 평택시 안중출장소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01925587&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01933663", "title_ko": "월계사슴2단지 203동 602호 외 1세대 공가 시설물 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-04", "changed_date": null, "amount_total_krw": 35788000, "amount_this_krw": 35788000, "amount_krw": 35788000, "buyer_ko": "서울주택도시개발공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01933663&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01893654", "title_ko": "안양천 물놀이장 환경개선 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-22", "changed_date": null, "amount_total_krw": 30810000, "amount_this_krw": 30810000, "amount_krw": 30810000, "buyer_ko": "서울특별시 구로구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01893654&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01892945", "title_ko": "2026학년도 안청중 교사동 옥상방수 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-15", "changed_date": "2026-06-25", "amount_total_krw": 106820000, "amount_this_krw": 106820000, "amount_krw": 106820000, "buyer_ko": "경기도안성교육청 안청중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01892945&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01831398", "title_ko": "월계사슴2단지 203동 1501호 외 1세대 공가 시설물 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-06", "changed_date": null, "amount_total_krw": 37164000, "amount_this_krw": 37164000, "amount_krw": 37164000, "buyer_ko": "서울주택도시개발공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01831398&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01789103", "title_ko": "가양4단지 상가 주차장 개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-22", "changed_date": null, "amount_total_krw": 46064000, "amount_this_krw": 46064000, "amount_krw": 46064000, "buyer_ko": "서울주택도시개발공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01789103&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01541612", "title_ko": "가장동 서부로 우회 임시 연결로 개설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-26", "changed_date": "2026-05-11", "amount_total_krw": 750673000, "amount_this_krw": 750673000, "amount_krw": 750673000, "buyer_ko": "경기도 오산시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01541612&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01475001", "title_ko": "2026년 하수시설물 유지보수 연간단가공사(1구역)", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-02-19", "changed_date": "2026-09-10", "amount_total_krw": 200000000, "amount_this_krw": 200000000, "amount_krw": 200000000, "buyer_ko": "경기도 평택시 안중출장소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01475001&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01472199", "title_ko": "옥길리 중앙배수로 준설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-11", "changed_date": null, "amount_total_krw": 111468550, "amount_this_krw": 111468550, "amount_krw": 111468550, "buyer_ko": "경기도 평택시 농업기술센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01472199&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01363774", "title_ko": "2025학년도 외벽벽체 미장보양 및 도장 공사", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-01-20", "changed_date": null, "amount_total_krw": 7339000, "amount_this_krw": 7339000, "amount_krw": 7339000, "buyer_ko": "서울특별시교육청 중앙대학교사범대학부속고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01363774&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01286135", "title_ko": "여술근린공원 축구장 인조잔디 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-29", "changed_date": "2026-04-28", "amount_total_krw": 86977350, "amount_this_krw": 86977350, "amount_krw": 86977350, "buyer_ko": "경기도 평택시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01286135&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01217946", "title_ko": "국도38호선 양복육교 등 시설물 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-16", "changed_date": "2026-10-01", "amount_total_krw": 789470000, "amount_this_krw": 789470000, "amount_krw": 789470000, "buyer_ko": "국토교통부 서울지방국토관리청 수원국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01217946&ctrtChgOrd=04&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01144768", "title_ko": "장기초등학교 전관동 화장실 세면대 및 하부장 교체 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-02", "changed_date": "2025-12-22", "amount_total_krw": 19045000, "amount_this_krw": 19045000, "amount_krw": 19045000, "buyer_ko": "경기도교육청 경기도김포교육청 장기초등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01144768&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01115601", "title_ko": "이충게이트볼장 BF 보완사항(고원식 횡단보도) 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-21", "changed_date": null, "amount_total_krw": 34191000, "amount_this_krw": 34191000, "amount_krw": 34191000, "buyer_ko": "경기도 평택시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01115601&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01056188", "title_ko": "우만초 옥상 방수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-07", "changed_date": "2026-01-13", "amount_total_krw": 199266000, "amount_this_krw": 199266000, "amount_krw": 199266000, "buyer_ko": "경기도교육청 경기도수원교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01056188&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01040565", "title_ko": "청명육교 환경개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-04", "changed_date": "2025-12-22", "amount_total_krw": 264640000, "amount_this_krw": 264640000, "amount_krw": 264640000, "buyer_ko": "경기도 수원시 영통구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01040565&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." }