{ "module": "kr-suppliers", "itemId": "1388176949", "title": "jaram and su engineering (주식회사 자람앤수엔지니어링)", "summary": "Public procurement supplier (1388176949): 41 contracts, KRW 3,970,885,383.", "data": { "kind": "supplier", "business_registration_no": "1388176949", "corp_code": null, "name_en": "jaram and su engineering", "name_ko": "주식회사 자람앤수엔지니어링", "established_date": "2012-07-09", "address": "경기도 안양시 동안구 엘에스로91번길 16-39, 803호 (호계동, 안양아이티밸리)", "homepage": "https://suengineering.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 299, "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": 41, "joint_contract_count": 17, "total_amount_krw": 3970885383, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 1, "amount_krw": 4400000 }, "services": { "contract_count": 40, "amount_krw": 3966485383 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 26, "amount_total_krw": 3780568690, "amount_this_krw": 3780568690, "share_amount_krw": 1918237683 }, "unit_price": { "contract_count": 6, "amount_total_krw": 2564957000, "amount_this_krw": 2264136000, "share_amount_krw": 1294561700 }, "multi_year": { "contract_count": 9, "amount_total_krw": 22606480000, "amount_this_krw": 14980281000, "share_amount_krw": 2052647700 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6271611", "buyer_ko": "대구광역시 도시철도건설본부", "contract_count": 1, "amount_krw": 677170000 }, { "buyer_code": "B553766", "buyer_ko": "서울교통공사", "contract_count": 3, "amount_krw": 643864793 }, { "buyer_code": "1613191", "buyer_ko": "국토교통부 원주지방국토관리청", "contract_count": 1, "amount_krw": 606900000 }, { "buyer_code": "B551178", "buyer_ko": "한국공항공사", "contract_count": 1, "amount_krw": 424674000 }, { "buyer_code": "4400000", "buyer_ko": "충청북도 제천시", "contract_count": 1, "amount_krw": 350000000 } ], "recent_contracts": [ { "contract_no": "R26TA02367684", "title_ko": "GH 융복합센터 공조설비 추가 설치 설계용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 21340000, "amount_this_krw": 21340000, "amount_krw": 21340000, "buyer_ko": "경기주택도시공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02367684&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02275929", "title_ko": "동두천 송내복합주차센터 건립사업 전기 건설사업관리 용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 326806000, "amount_this_krw": 326806000, "amount_krw": 326806000, "buyer_ko": "경기도 동두천시", "method_ko": "지명경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02275929&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02258089", "title_ko": "공산정수장 소수력발전설비 안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-23", "changed_date": null, "amount_total_krw": 10148000, "amount_this_krw": 10148000, "amount_krw": 10148000, "buyer_ko": "대구광역시 상수도사업본부 시설관리소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02258089&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02224285", "title_ko": "2026년 신갈고등학교 고교학점제 학교공간조성 전기소방통신설계 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-11", "changed_date": null, "amount_total_krw": 13200000, "amount_this_krw": 13200000, "amount_krw": 13200000, "buyer_ko": "경기도교육청 신갈고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02224285&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02166715", "title_ko": "국가하천(삽교천) 권양기 교체공사 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-24", "changed_date": null, "amount_total_krw": 12825000, "amount_this_krw": 12825000, "amount_krw": 12825000, "buyer_ko": "충청남도 당진시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02166715&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02120540", "title_ko": "고양은평선 광역철도 전기분야 기본 및 실시설계 감리용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-08-07", "changed_date": null, "amount_total_krw": 764938000, "amount_this_krw": 764938000, "amount_krw": 764938000, "buyer_ko": "경기도청 북부청사", "method_ko": "지명경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02120540&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02087827", "title_ko": "박달초 외 2교(신안초, 호성초) 노후 냉난방기 개선공사 설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-24", "changed_date": null, "amount_total_krw": 19140000, "amount_this_krw": 19140000, "amount_krw": 19140000, "buyer_ko": "경기도교육청 경기도안양과천교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02087827&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02036329", "title_ko": "청 내 독신자숙소 내진보강공사 전기설계 용역", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-06", "changed_date": null, "amount_total_krw": 4400000, "amount_this_krw": 4400000, "amount_krw": 4400000, "buyer_ko": "공소청 서울광역공소청 춘천지방공소청 영월지청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02036329&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02001971", "title_ko": "청도군생활폐기물소각시설증설사업외2건통합전력시설물책임감리용역(총괄및1차)", "category": "services", "contract_type": "unit_price", "signed_date": "2026-06-25", "changed_date": "2026-08-07", "amount_total_krw": 600709000, "amount_this_krw": 299888000, "amount_krw": 299888000, "buyer_ko": "경상북도 청도군", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02001971&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01987515", "title_ko": "서울도시철도7호선 청라연장선 전기공사( 1~3공구) 책임감리 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-06-23", "changed_date": null, "amount_total_krw": 3138927000, "amount_this_krw": 3138927000, "amount_krw": 3138927000, "buyer_ko": "인천광역시 도시철도건설본부", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01987515&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01975160", "title_ko": "5호선 개롱 변전소 노후전력설비 개량공사 감리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-18", "changed_date": null, "amount_total_krw": 518402000, "amount_this_krw": 518402000, "amount_krw": 518402000, "buyer_ko": "서울교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01975160&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01956343", "title_ko": "별내지구 화접건널목 안전설비 보수공사 책임감리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-11", "changed_date": "2026-10-26", "amount_total_krw": 91114000, "amount_this_krw": 91114000, "amount_krw": 91114000, "buyer_ko": "경기도 남양주시 도로관리사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01956343&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01945127", "title_ko": "1호선 부산진신호기기실관내(부산진~좌천) 노후 신호케이블 및 전선로 개량공사 책임감리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-11", "changed_date": null, "amount_total_krw": 351447000, "amount_this_krw": 351447000, "amount_krw": 351447000, "buyer_ko": "부산교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01945127&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01932336", "title_ko": "광명시흥 도시첨단산업단지 스마트도시 정보통신공사 감리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-05", "changed_date": "2026-08-13", "amount_total_krw": 746959000, "amount_this_krw": 746959000, "amount_krw": 746959000, "buyer_ko": "경기주택도시공사", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01932336&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01932084", "title_ko": "보령시 수소터빈 시험연구센터 신축공사(전기) 감리용역", "category": "services", "contract_type": "unit_price", "signed_date": "2026-06-05", "changed_date": null, "amount_total_krw": 382233000, "amount_this_krw": 382233000, "amount_krw": 382233000, "buyer_ko": "충청남도 보령시", "method_ko": "지명경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01932084&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01863339", "title_ko": "(가칭)남동1초 신축 전기공사 감리용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-05-18", "changed_date": null, "amount_total_krw": 290981000, "amount_this_krw": 290981000, "amount_krw": 290981000, "buyer_ko": "경기도교육청 경기도용인교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01863339&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01863880", "title_ko": "김포공항 활주로침범자동경고시스템 구축 설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-14", "changed_date": null, "amount_total_krw": 424674000, "amount_this_krw": 424674000, "amount_krw": 424674000, "buyer_ko": "한국공항공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01863880&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01855876", "title_ko": "김제 지평선일반산업단지 완충저류시설 전기 및 계측제어 감리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-13", "changed_date": null, "amount_total_krw": 320274000, "amount_this_krw": 320274000, "amount_krw": 320274000, "buyer_ko": "전북특별자치도 김제시", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01855876&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01524693", "title_ko": "대구도시철도 4호선 건설사업 시스템엔지니어링(SE) 용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-05-12", "changed_date": "2026-09-04", "amount_total_krw": 6771700000, "amount_this_krw": 6771700000, "amount_krw": 6771700000, "buyer_ko": "대구광역시 도시철도건설본부", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 10, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01524693&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01843610", "title_ko": "천안 제2일반산업단지 재생사업 전기공사 전기감리용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-11", "changed_date": null, "amount_total_krw": 338286000, "amount_this_krw": 338286000, "amount_krw": 338286000, "buyer_ko": "충청남도 천안시", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 70, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01843610&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." }