{ "module": "kr-suppliers", "itemId": "1168108140", "title": "BYUCKSAN ENGINEERING CO., LTD. (벽산엔지니어링 주식회사)", "summary": "Public procurement supplier (1168108140): 18 contracts, KRW 9,865,158,624.", "data": { "kind": "supplier", "business_registration_no": "1168108140", "corp_code": null, "name_en": "BYUCKSAN ENGINEERING CO., LTD.", "name_ko": "벽산엔지니어링 주식회사", "established_date": "1979-08-01", "address": "경기도 성남시 분당구 벌말로50번길 41 ()", "homepage": "https://www.bseng.co.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 300, "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": 18, "joint_contract_count": 10, "total_amount_krw": 9865158624, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 6148157624 }, "services": { "contract_count": 15, "amount_krw": 3717001000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 11, "amount_total_krw": 7932425000, "amount_this_krw": 7932425000, "share_amount_krw": 1836441000 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 7, "amount_total_krw": 93643529400, "amount_this_krw": 20303123230, "share_amount_krw": 8028717624 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "B552584", "buyer_ko": "한국환경공단", "contract_count": 3, "amount_krw": 4221130591 }, { "buyer_code": "4030000", "buyer_ko": "경기도 의왕시", "contract_count": 1, "amount_krw": 1927027033 }, { "buyer_code": "5900000", "buyer_ko": "전남광주통합특별시 완도군", "contract_count": 1, "amount_krw": 1880560000 }, { "buyer_code": "ZT00968", "buyer_ko": "재단법인 한국엘피지사업관리원", "contract_count": 1, "amount_krw": 1046000000 }, { "buyer_code": "B553023", "buyer_ko": "한국원자력환경공단", "contract_count": 1, "amount_krw": 539000000 } ], "recent_contracts": [ { "contract_no": "R26TA02355796", "title_ko": "부적합지역 우선배제를 위한 공간분석 시각화 결과물 품질확보 방안 마련", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 539000000, "amount_this_krw": 539000000, "amount_krw": 539000000, "buyer_ko": "한국원자력환경공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02355796&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02306513", "title_ko": "도덕산공원 정원화사업 기본구상 및 타당성조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-21", "changed_date": null, "amount_total_krw": 88039000, "amount_this_krw": 88039000, "amount_krw": 88039000, "buyer_ko": "경기도 광명시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02306513&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02274881", "title_ko": "김포시 노후하수관로 정비사업(3단계) 실시설계 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 80705500, "amount_this_krw": 80705500, "amount_krw": 80705500, "buyer_ko": "경기도 김포시 맑은물사업본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02274881&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02276474", "title_ko": "한국보훈복지의료공단 안산사업소 토양오염 정화", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-07", "changed_date": null, "amount_total_krw": 1584000000, "amount_this_krw": 1584000000, "amount_krw": 1584000000, "buyer_ko": "한국보훈복지의료공단", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02276474&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02105632", "title_ko": "용인지사 매설송유관 부식부위 보수공사 설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-07", "changed_date": null, "amount_total_krw": 39396500, "amount_this_krw": 39396500, "amount_krw": 39396500, "buyer_ko": "한국석유공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02105632&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02079948", "title_ko": "에너지 안보역량 증대를 위한 비축시설 확충 종합 타당성조사 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-24", "changed_date": null, "amount_total_krw": 3597000000, "amount_this_krw": 3597000000, "amount_krw": 3597000000, "buyer_ko": "한국석유공사", "method_ko": "수의계약", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02079948&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01862523", "title_ko": "서천군 종천 당정지구 농어촌마을하수도 정비사업 1차", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-05-22", "changed_date": null, "amount_total_krw": 16696114000, "amount_this_krw": 1080000000, "amount_krw": 1080000000, "buyer_ko": "한국환경공단", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 21, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01862523&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01736762", "title_ko": "완도군자원관리센터 민간위탁 운영관리 용역(총괄 및 1차분)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-04-27", "changed_date": null, "amount_total_krw": 4595866800, "amount_this_krw": 1880560000, "amount_krw": 1880560000, "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=R26TA01736762&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01599823", "title_ko": "캠프 킴 및 주변 지역 토양정화(4차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-03-23", "changed_date": "2026-09-21", "amount_total_krw": 24598450000, "amount_this_krw": 7698450000, "amount_krw": 7698450000, "buyer_ko": "한국환경공단", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01599823&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01589189", "title_ko": "대한석탄공사 장성광업소 지화학 특성조사 및 수질변화 예측 분석 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-23", "changed_date": null, "amount_total_krw": 21850000, "amount_this_krw": 21850000, "amount_krw": 21850000, "buyer_ko": "한국광해광업공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01589189&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01549769", "title_ko": "의왕 미래교육센터 신축공사(건축ㆍ토목ㆍ조경ㆍ기계)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-17", "changed_date": "2026-07-16", "amount_total_krw": 15597863600, "amount_this_krw": 3932708230, "amount_krw": 3932708230, "buyer_ko": "경기도 의왕시", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 49, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01549769&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01456403", "title_ko": "2차 읍면단위 LPG배관망 구축사업 감리용역(동부권역)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-09", "changed_date": null, "amount_total_krw": 1046000000, "amount_this_krw": 1046000000, "amount_krw": 1046000000, "buyer_ko": "재단법인 한국엘피지사업관리원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01456403&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01489109", "title_ko": "대한석탄공사 도계광업소 응급상황용 임시배수시설 설치공사 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-02-13", "changed_date": null, "amount_total_krw": 21450000, "amount_this_krw": 21450000, "amount_krw": 21450000, "buyer_ko": "한국광해광업공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01489109&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01407994", "title_ko": "OO저유소 토양오염정화 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-02-02", "changed_date": "2026-02-02", "amount_total_krw": 17874097000, "amount_this_krw": 463836000, "amount_krw": 463836000, "buyer_ko": "한국농어촌공사 경기지역본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01407994&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01362870", "title_ko": "김천-구미 국도건설공사 건설사업관리용역(9차)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-01-22", "changed_date": "2026-10-20", "amount_total_krw": 2915619000, "amount_this_krw": 420000000, "amount_krw": 420000000, "buyer_ko": "국토교통부 부산지방국토관리청", "method_ko": "지명경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01362870&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01284800", "title_ko": "생활자원회수센터 증설사업 기본 및 실시설계 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-21", "changed_date": null, "amount_total_krw": 493944000, "amount_this_krw": 493944000, "amount_krw": 493944000, "buyer_ko": "경상북도 칠곡군", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01284800&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01701600", "title_ko": "안성시 공공하수도시설 하수처리수 재이용사업 3차", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-01", "changed_date": "2026-10-22", "amount_total_krw": 11365519000, "amount_this_krw": 4827569000, "amount_krw": 4827569000, "buyer_ko": "한국환경공단", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 82.74, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01701600&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "24910496_5", "title_ko": "화천군 생활자원회수센터 설치사업 기본 및 실시설계 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-01", "changed_date": "2026-10-30", "amount_total_krw": 421040000, "amount_this_krw": 421040000, "amount_krw": 421040000, "buyer_ko": "강원특별자치도 화천군", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=24910496_5&ctrtChgOrd=02&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." }