{ "module": "kr-suppliers", "itemId": "1068133832", "title": "DONG YANG E&C Co., LTD. ((주)동양이엔씨)", "summary": "Public procurement supplier (1068133832): 23 contracts, KRW 2,956,207,590.", "data": { "kind": "supplier", "business_registration_no": "1068133832", "corp_code": null, "name_en": "DONG YANG E&C Co., LTD.", "name_ko": "(주)동양이엔씨", "established_date": "1986-09-29", "address": "경기도 하남시 미사강변한강로 135 (망월동), 나동 835호, 836호", "homepage": "https://bestdyc.co.kr/", "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "employees_reported": 29, "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": 23, "joint_contract_count": 0, "total_amount_krw": 2956207590, "by_category": { "goods": { "contract_count": 21, "amount_krw": 2863845590 }, "construction": { "contract_count": 2, "amount_krw": 92362000 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 21, "amount_total_krw": 92362000, "amount_this_krw": 2906373590, "share_amount_krw": 2906373590 }, "unit_price": { "contract_count": 1, "amount_total_krw": 0, "amount_this_krw": 5168095030, "share_amount_krw": 5168095030 }, "multi_year": { "contract_count": 1, "amount_total_krw": 158604410, "amount_this_krw": 49834000, "share_amount_krw": 49834000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5540000", "buyer_ko": "경기도 광주시", "contract_count": 1, "amount_krw": 452527000 }, { "buyer_code": "5870000", "buyer_ko": "전남광주통합특별시 해남군", "contract_count": 2, "amount_krw": 255814000 }, { "buyer_code": "4140000", "buyer_ko": "경기도 연천군", "contract_count": 1, "amount_krw": 231424920 }, { "buyer_code": "4261021", "buyer_ko": "강원특별자치도 횡성군 농업기술센터", "contract_count": 1, "amount_krw": 204612000 }, { "buyer_code": "3790000", "buyer_ko": "경기도 성남시 수정구", "contract_count": 1, "amount_krw": 194782500 } ], "recent_contracts": [ { "contract_no": "R26TA02364113", "title_ko": "킨텍스 제3전시장 건립공사 기계 관급자재(자동제어) 구매", "category": "goods", "contract_type": "unit_price", "signed_date": "2026-10-28", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 5168095030, "amount_krw": 5168095030, "buyer_ko": "주식회사킨텍스", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02364113&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02255358", "title_ko": "2026년 전곡 컬쳐스테이션 건립공사 관급자재 구입(빌딩자동제어장치)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-09-22", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 231424920, "amount_krw": 231424920, "buyer_ko": "경기도 연천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02255358&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02120023", "title_ko": "김치원료 공급단지 구축사업(빌딩자동제어장치)-1182", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-07", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 127815000, "amount_krw": 127815000, "buyer_ko": "전남광주통합특별시 해남군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02120023&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02091620", "title_ko": "이목지구 도서관 신축공사(3차년도) 빌딩자동제어장치 제조·구매·설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-27", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 137471550, "amount_krw": 137471550, "buyer_ko": "한국농어촌공사 토지개발사업단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02091620&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02053430", "title_ko": "상주 도시재생뉴딜사업 언제나다온센터 지급자재(빌딩자동제어장치) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-07-14", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 126090000, "amount_krw": 126090000, "buyer_ko": "한국농어촌공사 경북지역본부 상주지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02053430&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02042212", "title_ko": "체육센터 대체육관 천장 공기순환팬 설치 공사(전기공사 부문) 계약", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-10", "changed_date": null, "amount_total_krw": 4862000, "amount_this_krw": 4862000, "amount_krw": 4862000, "buyer_ko": "서울특별시은평구시설관리공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02042212&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02005202", "title_ko": "2026년 시립서울청소년센터 기능보강사업 자동화시스템 공사(빌딩자동제어장치)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-01", "changed_date": null, "amount_total_krw": 87500000, "amount_this_krw": 87500000, "amount_krw": 87500000, "buyer_ko": "시립서울청소년센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02005202&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01960314", "title_ko": "도천지구 음악마을 아트홀 신축공사(전기) 관급자재(원격검침설비)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-12", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 95013000, "amount_krw": 95013000, "buyer_ko": "경상남도 통영시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01960314&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01929450", "title_ko": "횡성군 친환경농업관리센터 구축사업 관급자재(빌딩자동제어장치)구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-05", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 204612000, "amount_krw": 204612000, "buyer_ko": "강원특별자치도 횡성군 농업기술센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01929450&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01892510", "title_ko": "지역전략산업(완도신지) 지원주택 건립사업(건축)-빌딩자동제어장치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-06-05", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 192700000, "amount_krw": 192700000, "buyer_ko": "전남광주통합특별시 완도군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01892510&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01883544", "title_ko": "복합체육문화센터 건립사업 건축공사(3차분)(변경)(빌딩자동제어장치)-2", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-05-26", "changed_date": "2026-09-28", "amount_total_krw": 0, "amount_this_krw": 127999000, "amount_krw": 127999000, "buyer_ko": "전남광주통합특별시 해남군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01883544&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01694213", "title_ko": "광덕지구주민복합커뮤니티센터신축공사(2차분)(건축) - 자동제어", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-04-01", "changed_date": "2026-08-03", "amount_total_krw": 158604410, "amount_this_krw": 49834000, "amount_krw": 49834000, "buyer_ko": "전남광주통합특별시 화순군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01694213&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01664137", "title_ko": "군서면 기초생활거점 조성사업(전기공사) 관급자재(빌딩에너지관리시스템) 구매", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-25", "changed_date": "2026-10-06", "amount_total_krw": 0, "amount_this_krw": 68396000, "amount_krw": 68396000, "buyer_ko": "전남광주통합특별시 영암군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01664137&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01629456", "title_ko": "우주발사체 복합문화센터 건립 건축공사 4차분 관급자재(빌딩자동제어) 제조 설치", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-18", "changed_date": "2026-10-22", "amount_total_krw": 0, "amount_this_krw": 143466000, "amount_krw": 143466000, "buyer_ko": "전남광주통합특별시 고흥군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01629456&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01596452", "title_ko": "광주 종합운동장(주경기장) 건립공사(전기)_빌딩자동제어(수영장)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-11", "changed_date": "2026-04-15", "amount_total_krw": 0, "amount_this_krw": 452527000, "amount_krw": 452527000, "buyer_ko": "경기도 광주시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01596452&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01568487", "title_ko": "함평 생활스포츠센터 건립사업 관급자재(빌딩자동제어장치) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-03-06", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 82963190, "amount_krw": 82963190, "buyer_ko": "전남광주통합특별시 함평군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01568487&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01554238", "title_ko": "농어촌 간호복지인력 기숙사 건립 관급자재(빌딩자동제어장치) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-02-27", "changed_date": "2026-04-30", "amount_total_krw": 0, "amount_this_krw": 75741000, "amount_krw": 75741000, "buyer_ko": "전남광주통합특별시 영암군 보건소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01554238&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01469940", "title_ko": "동함평일반산업단지 주거복지센터 건립사업 건축공사(2차분) 관급자재(빌딩자동제어장치) 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-02-12", "changed_date": "2026-02-26", "amount_total_krw": 0, "amount_this_krw": 55655860, "amount_krw": 55655860, "buyer_ko": "전남광주통합특별시 함평군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01469940&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01202693", "title_ko": "영장산터널 제연설비 자동제어시스템 구입", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-11", "changed_date": "2026-06-09", "amount_total_krw": 0, "amount_this_krw": 194782500, "amount_krw": 194782500, "buyer_ko": "경기도 성남시 수정구", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01202693&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01156711", "title_ko": "강진군 반다비 체육센터 조성사업 관급자재-자동제어설비", "category": "goods", "contract_type": "lump_sum", "signed_date": "2025-12-03", "changed_date": "2026-09-23", "amount_total_krw": 0, "amount_this_krw": 129692000, "amount_krw": 129692000, "buyer_ko": "전남광주통합특별시 강진군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01156711&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070001&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." }