{ "module": "kr-suppliers", "itemId": "1248125854", "title": "ohsungdevelopment ((주)오성개발)", "summary": "Public procurement supplier (1248125854): 183 contracts, KRW 10,313,911,641.", "data": { "kind": "supplier", "business_registration_no": "1248125854", "corp_code": null, "name_en": "ohsungdevelopment", "name_ko": "(주)오성개발", "established_date": "1994-04-01", "address": "경기도 화성시 병점구 안녕길 59 (안녕동)", "homepage": "https://www.ohsungltd.com/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 14, "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": 183, "joint_contract_count": 76, "total_amount_krw": 10313911641, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 183, "amount_krw": 10313911641 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 152, "amount_total_krw": 8081443140, "amount_this_krw": 8777762040, "share_amount_krw": 7094160658 }, "unit_price": { "contract_count": 10, "amount_total_krw": 1583655830, "amount_this_krw": 1583655830, "share_amount_krw": 1282726727 }, "multi_year": { "contract_count": 21, "amount_total_krw": 8046189420, "amount_this_krw": 3311650550, "share_amount_krw": 3219750983 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "Z003595", "buyer_ko": "경상북도개발공사", "contract_count": 1, "amount_krw": 1068029500 }, { "buyer_code": "ZY00267", "buyer_ko": "경기도청 북부청사", "contract_count": 1, "amount_krw": 733221500 }, { "buyer_code": "7711000", "buyer_ko": "경기도교육청 경기도포천교육지원청", "contract_count": 1, "amount_krw": 601818509 }, { "buyer_code": "1230121", "buyer_ko": "조달청 서울지방조달청", "contract_count": 1, "amount_krw": 598259900 }, { "buyer_code": "3220000", "buyer_ko": "서울특별시 강남구", "contract_count": 3, "amount_krw": 595811983 } ], "recent_contracts": [ { "contract_no": "R26TA02369910", "title_ko": "장안면 사랑리~어은리 보도설치공사 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 16421800, "amount_this_krw": 16421800, "amount_krw": 16421800, "buyer_ko": "경기도 화성시 만세구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02369910&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02336591", "title_ko": "구목포지하차도 환경정비사업 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-22", "changed_date": null, "amount_total_krw": 11644800, "amount_this_krw": 11644800, "amount_krw": 11644800, "buyer_ko": "경기도 화성시 병점구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02336591&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA00338711", "title_ko": "안용중 8동 리모델링공사 폐기물처리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-22", "changed_date": "2026-10-22", "amount_total_krw": 12983310, "amount_this_krw": 12983310, "amount_krw": 12983310, "buyer_ko": "경기도교육청 경기도화성오산교육지원청 안용중학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA00338711&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02322639", "title_ko": "(계속비) 포천고 공간재구조화 개축 및 리모델링 공사 폐기물처리용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-10-21", "changed_date": null, "amount_total_krw": 614193990, "amount_this_krw": 614193990, "amount_krw": 614193990, "buyer_ko": "경기도교육청 경기도포천교육지원청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 97.985086, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02322639&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02315221", "title_ko": "과천시 하천ㆍ계곡 행정대집행 및 복구공사 폐기물처리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-16", "changed_date": null, "amount_total_krw": 8322000, "amount_this_krw": 8322000, "amount_krw": 8322000, "buyer_ko": "경기도 과천시", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02315221&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02305433", "title_ko": "중앙지구 소규모 주택정비 관리지역 기반시설 조성사업 건설폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-16", "changed_date": null, "amount_total_krw": 502088900, "amount_this_krw": 502088900, "amount_krw": 502088900, "buyer_ko": "경기도 동두천시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02305433&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01766668", "title_ko": "체육광장 사거리~당동 862-9번지 일원 노후관 교체 공사 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-15", "changed_date": "2026-10-29", "amount_total_krw": 33539000, "amount_this_krw": 33539000, "amount_krw": 33539000, "buyer_ko": "경기도 군포시", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01766668&ctrtChgOrd=04&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02303167", "title_ko": "2026년 수원시 하수도 준설토 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-14", "changed_date": null, "amount_total_krw": 21067200, "amount_this_krw": 21067200, "amount_krw": 21067200, "buyer_ko": "경기도 수원시 팔달구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02303167&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02299143", "title_ko": "용호사거리 일원 등 2개소 도로정비공사 건설폐기물 처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-14", "changed_date": null, "amount_total_krw": 23745000, "amount_this_krw": 23745000, "amount_krw": 23745000, "buyer_ko": "경기도 군포시", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02299143&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02264465", "title_ko": "2026년 이천시 지방도325호선 외 2개 노선 재포장공사 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-29", "changed_date": null, "amount_total_krw": 93827990, "amount_this_krw": 93827990, "amount_krw": 93827990, "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=R26TA02264465&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02266420", "title_ko": "병점3지구 배수펌프 설치공사 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-28", "changed_date": null, "amount_total_krw": 21708990, "amount_this_krw": 21708990, "amount_krw": 21708990, "buyer_ko": "경기도 화성시 맑은물사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02266420&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02243782", "title_ko": "군포고가교 등 3개소 보수보강공사 건설폐기물 처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-21", "changed_date": null, "amount_total_krw": 7300000, "amount_this_krw": 7300000, "amount_krw": 7300000, "buyer_ko": "경기도 군포시", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02243782&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02217392", "title_ko": "남양권 어린이보호구역 노면표시 등 정비사업 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-11", "changed_date": null, "amount_total_krw": 10516500, "amount_this_krw": 10516500, "amount_krw": 10516500, "buyer_ko": "경기도 화성시 만세구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02217392&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02222839", "title_ko": "성안초 옥상 방수공사 건설폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-10", "changed_date": null, "amount_total_krw": 5918900, "amount_this_krw": 5918900, "amount_krw": 5918900, "buyer_ko": "경기도교육청 경기도안산교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02222839&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02201568", "title_ko": "고색역 일원 노후관 교체공사 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-09", "changed_date": null, "amount_total_krw": 26208700, "amount_this_krw": 26208700, "amount_krw": 26208700, "buyer_ko": "경기도 수원시 상수도사업소", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 58, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02201568&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02192015", "title_ko": "동탄구 어린이보호구역 도로정비 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-03", "changed_date": null, "amount_total_krw": 73737500, "amount_this_krw": 73737500, "amount_krw": 73737500, "buyer_ko": "경기도 화성시 동탄구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02192015&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02193160", "title_ko": "방죽어린이공원 가족친화형 리모델링공사 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-02", "changed_date": null, "amount_total_krw": 22420000, "amount_this_krw": 22420000, "amount_krw": 22420000, "buyer_ko": "경기도 수원시 영통구", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02193160&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02192217", "title_ko": "관악문화플라자 및 공공주택 복합화사업 건설공사 건설폐기물(파쇄,소각) 처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-01", "changed_date": null, "amount_total_krw": 160778900, "amount_this_krw": 160778900, "amount_krw": 160778900, "buyer_ko": "서울주택도시개발공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 95.43, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02192217&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02176269", "title_ko": "정왕체육공원 육상경기장 개선사업 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": null, "amount_total_krw": 66744200, "amount_this_krw": 66744200, "amount_krw": 66744200, "buyer_ko": "경기도 시흥시", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": 30, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02176269&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02174338", "title_ko": "2026년 병점구 어린이보호구역 개선사업(새봄초교 등 3개소) 폐기물처리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": "2026-09-11", "amount_total_krw": 9140000, "amount_this_krw": 9140000, "amount_krw": 9140000, "buyer_ko": "경기도 화성시 병점구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02174338&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&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." }