{ "module": "kr-suppliers", "itemId": "3968100477", "title": "SANGYUN ENG (주식회사 상연이엔지)", "summary": "Public procurement supplier (3968100477): 37 contracts, KRW 2,297,554,650.", "data": { "kind": "supplier", "business_registration_no": "3968100477", "corp_code": null, "name_en": "SANGYUN ENG", "name_ko": "주식회사 상연이엔지", "established_date": "2016-08-08", "address": "충청남도 서산시 번화1로 31-0 (동문동) 204호", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 40, "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": 37, "joint_contract_count": 3, "total_amount_krw": 2297554650, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 37, "amount_krw": 2297554650 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 34, "amount_total_krw": 1415163900, "amount_this_krw": 1415163900, "share_amount_krw": 1415163900 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 3, "amount_total_krw": 8119943000, "amount_this_krw": 4740563000, "share_amount_krw": 882390750 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4530000", "buyer_ko": "충청남도 서산시", "contract_count": 18, "amount_krw": 922378000 }, { "buyer_code": "4600152", "buyer_ko": "충청남도 홍성군 수도사업소", "contract_count": 1, "amount_krw": 882390750 }, { "buyer_code": "6441502", "buyer_ko": "충청남도 건설본부 건설사업부 동부사무소", "contract_count": 6, "amount_krw": 264204560 }, { "buyer_code": "6441503", "buyer_ko": "충청남도 건설본부 건설사업부 서부사무소", "contract_count": 3, "amount_krw": 98823740 }, { "buyer_code": "4570095", "buyer_ko": "충청남도 부여군 상하수도사업소", "contract_count": 3, "amount_krw": 47494000 } ], "recent_contracts": [ { "contract_no": "R26TA02376199", "title_ko": "2026년 하반기 황락교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 46533000, "amount_this_krw": 46533000, "amount_krw": 46533000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02376199&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02376151", "title_ko": "2026년 하반기 원벌1교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 43242000, "amount_this_krw": 43242000, "amount_krw": 43242000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02376151&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02314802", "title_ko": "대산매립장(폐기물처리시설) 도시관리계획 결정(변경) 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-14", "changed_date": null, "amount_total_krw": 76384500, "amount_this_krw": 76384500, "amount_krw": 76384500, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02314802&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02293666", "title_ko": "기지선(해미 면도101호선) 농어촌도로 개설사업 교통성 검토 및 경관성 검토용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-13", "changed_date": null, "amount_total_krw": 20603000, "amount_this_krw": 20603000, "amount_krw": 20603000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02293666&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02297080", "title_ko": "기지선(해미 면도101호선) 농어촌도로 개설사업 교통성 검토 및 경관성 검토용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-08", "changed_date": null, "amount_total_krw": 20603000, "amount_this_krw": 20603000, "amount_krw": 20603000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02297080&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02263307", "title_ko": "논산 도시관리계획(문화공원, 공원조성계획) 결정(변경) 및 실시계획인가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-28", "changed_date": null, "amount_total_krw": 20130000, "amount_this_krw": 20130000, "amount_krw": 20130000, "buyer_ko": "충청남도 논산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02263307&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02252864", "title_ko": "2026년 [부여]국도40호 구룡IC2교 정밀안전점검용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-22", "changed_date": "2026-10-06", "amount_total_krw": 19458240, "amount_this_krw": 19458240, "amount_krw": 19458240, "buyer_ko": "충청남도 건설본부 건설사업부 동부사무소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02252864&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02250597", "title_ko": "기지선(해미 면도101호선) 농어촌도로 개설사업 지반조사용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-22", "changed_date": null, "amount_total_krw": 12173500, "amount_this_krw": 12173500, "amount_krw": 12173500, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02250597&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02233481", "title_ko": "26년 서산시 교량 하반기 정밀안전점검용역(간사2교 등 3개소)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-15", "changed_date": null, "amount_total_krw": 49853000, "amount_this_krw": 49853000, "amount_krw": 49853000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02233481&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02187756", "title_ko": "기지선(해미 면도101호선) 농어촌도로 개설사업 소규모 재해영향평가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": "2026-09-01", "amount_total_krw": 21290000, "amount_this_krw": 21290000, "amount_krw": 21290000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02187756&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02187709", "title_ko": "기지선(해미 면도101호선) 농어촌도로 개설사업 소규모 환경영향평가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": "2026-09-01", "amount_total_krw": 21243000, "amount_this_krw": 21243000, "amount_krw": 21243000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02187709&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02169683", "title_ko": "부여 일반산업단지 조성공사 건설사업관리용역(장기계속-3차분)", "category": "services", "contract_type": "multi_year", "signed_date": "2026-08-25", "changed_date": null, "amount_total_krw": 3868993000, "amount_this_krw": 1000000000, "amount_krw": 1000000000, "buyer_ko": "충청남도 부여군", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02169683&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01996519", "title_ko": "2026년 [금산]지방도601호 구억교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-23", "changed_date": "2026-10-27", "amount_total_krw": 82891000, "amount_this_krw": 82891000, "amount_krw": 82891000, "buyer_ko": "충청남도 건설본부 건설사업부 동부사무소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01996519&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01996455", "title_ko": "2026년 [금산]국지도55호 흑암교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-23", "changed_date": "2026-10-27", "amount_total_krw": 72034000, "amount_this_krw": 72034000, "amount_krw": 72034000, "buyer_ko": "충청남도 건설본부 건설사업부 동부사무소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01996455&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01862133", "title_ko": "2026년 삼송1교 등 5개소 내진성능평가용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-14", "changed_date": null, "amount_total_krw": 77593000, "amount_this_krw": 77593000, "amount_krw": 77593000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01862133&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01850640", "title_ko": "2026년 [공주]지방도643호 신영교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-12", "changed_date": "2026-10-20", "amount_total_krw": 49125000, "amount_this_krw": 49125000, "amount_krw": 49125000, "buyer_ko": "충청남도 건설본부 건설사업부 동부사무소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01850640&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01728093", "title_ko": "서산시 농어촌생활용수 개발사업 소규모 환경영향평가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-13", "changed_date": "2026-09-03", "amount_total_krw": 47541000, "amount_this_krw": 47541000, "amount_krw": 47541000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01728093&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01720512", "title_ko": "백제고도 내 공공한옥(백제관) 건립사업 소규모 환경영향평가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-04-07", "changed_date": "2026-09-04", "amount_total_krw": 19710000, "amount_this_krw": 19710000, "amount_krw": 19710000, "buyer_ko": "충청남도", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01720512&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01650232", "title_ko": "맨홀추락방지시설 설치사업(중점관리구역) 실시설게용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-23", "changed_date": "2026-07-09", "amount_total_krw": 79553000, "amount_this_krw": 79553000, "amount_krw": 79553000, "buyer_ko": "충청남도 서산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01650232&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01605934", "title_ko": "2026년 논산지구 지방도 포장도 보수공사 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-03-12", "changed_date": null, "amount_total_krw": 20824320, "amount_this_krw": 20824320, "amount_krw": 20824320, "buyer_ko": "충청남도 건설본부 건설사업부 동부사무소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01605934&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." }