{ "module": "kr-suppliers", "itemId": "1288113684", "title": "YOOIL ENGINEERING CO.,LTD (주식회사 유일기연)", "summary": "Public procurement supplier (1288113684): 14 contracts, KRW 5,831,780,870.", "data": { "kind": "supplier", "business_registration_no": "1288113684", "corp_code": null, "name_en": "YOOIL ENGINEERING CO.,LTD", "name_ko": "주식회사 유일기연", "established_date": "1990-01-20", "address": "경기도 용인시 기흥구 강남로 9 , 804호 (구갈동, 태평양프라자)", "homepage": "https://www.yooileng.co.kr/", "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": 14, "joint_contract_count": 0, "total_amount_krw": 5831780870, "by_category": { "goods": { "contract_count": 6, "amount_krw": 5748543870 }, "construction": { "contract_count": 4, "amount_krw": 52845000 }, "services": { "contract_count": 4, "amount_krw": 30392000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 13, "amount_total_krw": 83237000, "amount_this_krw": 5831780870, "share_amount_krw": 5831780870 }, "unit_price": { "contract_count": 1, "amount_total_krw": 4560000, "amount_this_krw": 4560000, "share_amount_krw": 4560000 }, "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": "6271260", "buyer_ko": "대구광역시 도시건설본부", "contract_count": 1, "amount_krw": 1758636000 }, { "buyer_code": "5141000", "buyer_ko": "대구광역시 군위군", "contract_count": 1, "amount_krw": 1295380000 }, { "buyer_code": "1482028", "buyer_ko": "기후에너지환경부 금강유역환경청", "contract_count": 1, "amount_krw": 920612000 }, { "buyer_code": "4281000", "buyer_ko": "강원특별자치도 평창군", "contract_count": 1, "amount_krw": 833915870 }, { "buyer_code": "5210000", "buyer_ko": "경상북도 성주군", "contract_count": 1, "amount_krw": 607000000 } ], "recent_contracts": [ { "contract_no": "R26TA02189913", "title_ko": "금호강(하양)가동보 유지관리 용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-09-01", "changed_date": null, "amount_total_krw": 4560000, "amount_this_krw": 4560000, "amount_krw": 4560000, "buyer_ko": "경상북도 경산시 맑은물사업본부 하수도과", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02189913&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02160141", "title_ko": "남강수중보 3호기 블로워 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-20", "changed_date": null, "amount_total_krw": 4070000, "amount_this_krw": 4070000, "amount_krw": 4070000, "buyer_ko": "경상남도 진주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02160141&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02087754", "title_ko": "동촌 고무보 교체 공사 고무보 제작·구매·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-23", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1758636000, "amount_krw": 1758636000, "buyer_ko": "대구광역시 도시건설본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02087754&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01963824", "title_ko": "2026년 한벽보 유지관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-17", "changed_date": "2026-08-28", "amount_total_krw": 4672000, "amount_this_krw": 4672000, "amount_krw": 4672000, "buyer_ko": "전북특별자치도 전주시 완산구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01963824&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01870677", "title_ko": "재해복구사업 봉림저수지 선단부 배수로 토목공사(3차)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-21", "changed_date": null, "amount_total_krw": 17250000, "amount_this_krw": 17250000, "amount_krw": 17250000, "buyer_ko": "한국농어촌공사 충남지역본부 예산지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01870677&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01816755", "title_ko": "국가하천 광신대교 고무보 시설물 보수", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-30", "changed_date": null, "amount_total_krw": 5725000, "amount_this_krw": 5725000, "amount_krw": 5725000, "buyer_ko": "광주환경공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01816755&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01676169", "title_ko": "2026년 청송읍 용전천 밤밭고무보 유지관리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-31", "changed_date": null, "amount_total_krw": 11740000, "amount_this_krw": 11740000, "amount_krw": 11740000, "buyer_ko": "경상북도 청송군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01676169&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01470608", "title_ko": "중구1리 상고보(가동보) 설치공사 고무보 구매 및 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-02-11", "changed_date": "2026-06-29", "amount_total_krw": 0, "amount_this_krw": 1295380000, "amount_krw": 1295380000, "buyer_ko": "대구광역시 군위군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01470608&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01238688", "title_ko": "태봉리 인공습지 비점오염저감사업-공법기자재(고무보)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 333000000, "amount_krw": 333000000, "buyer_ko": "경상북도 상주시 하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01238688&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01225387", "title_ko": "미호강 인산지구 하천정비사업 관급자재(가동보)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-17", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 920612000, "amount_krw": 920612000, "buyer_ko": "기후에너지환경부 금강유역환경청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01225387&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01207420", "title_ko": "대화천 생태하천 복원사업 관급자재(가동보) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-16", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 833915870, "amount_krw": 833915870, "buyer_ko": "강원특별자치도 평창군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01207420&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01209970", "title_ko": "2026년 남강수중보 유지보수 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-15", "changed_date": null, "amount_total_krw": 13980000, "amount_this_krw": 13980000, "amount_krw": 13980000, "buyer_ko": "경상남도 진주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01209970&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01206107", "title_ko": "대장지구 풍수해생활권 종합정비사업(유압전도식 가동보)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-12", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 607000000, "amount_krw": 607000000, "buyer_ko": "경상북도 성주군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01206107&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01057616", "title_ko": "황금보 제수문 수해피해 응급복구공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-06", "changed_date": null, "amount_total_krw": 25800000, "amount_this_krw": 25800000, "amount_krw": 25800000, "buyer_ko": "한국농어촌공사 충남지역본부 예산지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01057616&ctrtChgOrd=00&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." }