{ "module": "kr-suppliers", "itemId": "1208149723", "title": "KWANWOO DEVELOPMENT CO.,LTD. ((주)관우개발)", "summary": "Public procurement supplier (1208149723): 9 contracts, KRW 2,294,347,680.", "data": { "kind": "supplier", "business_registration_no": "1208149723", "corp_code": null, "name_en": "KWANWOO DEVELOPMENT CO.,LTD.", "name_ko": "(주)관우개발", "established_date": "1992-06-01", "address": "서울특별시 강남구 강남대로58길 35-0 (도곡동) 수경빌딩 3층", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 200, "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": 9, "joint_contract_count": 0, "total_amount_krw": 2294347680, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 9, "amount_krw": 2294347680 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 9, "amount_total_krw": 2294347680, "amount_this_krw": 2294347680, "share_amount_krw": 2294347680 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B552844", "buyer_ko": "한국우편사업진흥원", "contract_count": 1, "amount_krw": 894960000 }, { "buyer_code": "4030000", "buyer_ko": "경기도 의왕시", "contract_count": 1, "amount_krw": 601513440 }, { "buyer_code": "7530588", "buyer_ko": "경기도교육청 양서고등학교", "contract_count": 2, "amount_krw": 319044000 }, { "buyer_code": "6112226", "buyer_ko": "서울특별시 소방재난본부", "contract_count": 1, "amount_krw": 211040280 }, { "buyer_code": "B555429", "buyer_ko": "재단법인 천연물안전관리연구원", "contract_count": 1, "amount_krw": 99249480 } ], "recent_contracts": [ { "contract_no": "R26TA02086864", "title_ko": "2026년 한국우편사업진흥원 사옥관리(일반관리원, 환경) 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-30", "changed_date": null, "amount_total_krw": 894960000, "amount_this_krw": 894960000, "amount_krw": 894960000, "buyer_ko": "한국우편사업진흥원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02086864&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01810939", "title_ko": "재단법인 천연물안전관리연구원 시설종합관리(시설/미화/경비) 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-07", "changed_date": null, "amount_total_krw": 99249480, "amount_this_krw": 99249480, "amount_krw": 99249480, "buyer_ko": "재단법인 천연물안전관리연구원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01810939&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01544326", "title_ko": "2026학년도 양서고등학교 기숙사 위생관리용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-02-26", "changed_date": null, "amount_total_krw": 176880000, "amount_this_krw": 176880000, "amount_krw": 176880000, "buyer_ko": "경기도교육청 양서고등학교", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01544326&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01543883", "title_ko": "2026학년도 양서고 조리실무 위탁용역 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-02-20", "changed_date": null, "amount_total_krw": 142164000, "amount_this_krw": 142164000, "amount_krw": 142164000, "buyer_ko": "경기도교육청 양서고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01543883&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01481510", "title_ko": "119구급차 및 감염관리실 방역소독 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-02-13", "changed_date": "2026-02-13", "amount_total_krw": 211040280, "amount_this_krw": 211040280, "amount_krw": 211040280, "buyer_ko": "서울특별시 소방재난본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01481510&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01322113", "title_ko": "2026년 용산소방서 환경미화 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-08", "changed_date": null, "amount_total_krw": 44100000, "amount_this_krw": 44100000, "amount_krw": 44100000, "buyer_ko": "서울특별시 용산소방서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01322113&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01322270", "title_ko": "2026년 동작소방서 안전센터 환경미화 및 소독 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-07", "changed_date": null, "amount_total_krw": 36840000, "amount_this_krw": 36840000, "amount_krw": 36840000, "buyer_ko": "서울특별시 동작소방서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01322270&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01258007", "title_ko": "2026년 포일어울림센터 시설관리 및 청소 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-01", "changed_date": null, "amount_total_krw": 601513440, "amount_this_krw": 601513440, "amount_krw": 601513440, "buyer_ko": "경기도 의왕시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01258007&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01252664", "title_ko": "2026년 양천구의회 청사 청소 용역(수정)", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-22", "changed_date": null, "amount_total_krw": 87600480, "amount_this_krw": 87600480, "amount_krw": 87600480, "buyer_ko": "서울특별시 양천구 의회사무국", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01252664&ctrtChgOrd=00&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." }