{ "module": "kr-suppliers", "itemId": "1078841708", "title": "seo kwang engineering (주식회사 서광기술단)", "summary": "Public procurement supplier (1078841708): 52 contracts, KRW 1,858,122,800.", "data": { "kind": "supplier", "business_registration_no": "1078841708", "corp_code": null, "name_en": "seo kwang engineering", "name_ko": "주식회사 서광기술단", "established_date": "2015-10-12", "address": "충청북도 영동군 영동읍 계산로6길 3", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "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": 52, "joint_contract_count": 2, "total_amount_krw": 1858122800, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 52, "amount_krw": 1858122800 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 51, "amount_total_krw": 2164102800, "amount_this_krw": 2164102800, "share_amount_krw": 1843245800 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 1, "amount_total_krw": 74377000, "amount_this_krw": 14877000, "share_amount_krw": 14877000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4440000", "buyer_ko": "충청북도 영동군", "contract_count": 20, "amount_krw": 1083046000 }, { "buyer_code": "1613239", "buyer_ko": "국토교통부 대전지방국토관리청 보은국토관리사무소", "contract_count": 2, "amount_krw": 189602000 }, { "buyer_code": "4440016", "buyer_ko": "충청북도 영동군 상수도사업소", "contract_count": 8, "amount_krw": 172289000 }, { "buyer_code": "6431004", "buyer_ko": "충청북도 도로관리사업소 북부지소", "contract_count": 5, "amount_krw": 95862000 }, { "buyer_code": "6431005", "buyer_ko": "충청북도 도로관리사업소 남부지소", "contract_count": 3, "amount_krw": 71634000 } ], "recent_contracts": [ { "contract_no": "R26TA02346126", "title_ko": "예전3교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 53044000, "amount_this_krw": 53044000, "amount_krw": 53044000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02346126&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02346081", "title_ko": "각계1교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 64255000, "amount_this_krw": 64255000, "amount_krw": 64255000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02346081&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02258771", "title_ko": "호탄교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-23", "changed_date": null, "amount_total_krw": 63744000, "amount_this_krw": 63744000, "amount_krw": 63744000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02258771&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02244882", "title_ko": "2026년 하반기 3종 교량 정기안전점검용역(용화, 양산, 학산, 심천면)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-21", "changed_date": null, "amount_total_krw": 19710000, "amount_this_krw": 19710000, "amount_krw": 19710000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02244882&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02242556", "title_ko": "국도19호선 보은 이식교 내진성능평가용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-17", "changed_date": null, "amount_total_krw": 33131000, "amount_this_krw": 33131000, "amount_krw": 33131000, "buyer_ko": "충청북도 도로관리사업소 남부지소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02242556&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02238383", "title_ko": "회동교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 63366000, "amount_this_krw": 63366000, "amount_krw": 63366000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02238383&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02238334", "title_ko": "조심교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 63364000, "amount_this_krw": 63364000, "amount_krw": 63364000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02238334&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02238264", "title_ko": "자계교, 자계1교 정밀안전진단용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 95451000, "amount_this_krw": 95451000, "amount_krw": 95451000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02238264&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02232090", "title_ko": "2026년 하반기 3종 교량 정기안전점검용역(영동읍)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-16", "changed_date": null, "amount_total_krw": 23978000, "amount_this_krw": 23978000, "amount_krw": 23978000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02232090&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02217457", "title_ko": "국도25호선 까치내교 등 6개소 건설엔지니어링 사업(내진성능평가)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-10", "changed_date": null, "amount_total_krw": 189602000, "amount_this_krw": 189602000, "amount_krw": 189602000, "buyer_ko": "국토교통부 대전지방국토관리청 보은국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02217457&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02203785", "title_ko": "위임국도 59호선 단양 영춘 유암지구 위험도로 개선사업 소규모재해영향평가", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-08", "changed_date": null, "amount_total_krw": 20311000, "amount_this_krw": 20311000, "amount_krw": 20311000, "buyer_ko": "충청북도 도로관리사업소 북부지소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02203785&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02183776", "title_ko": "위임국도 59호선 단양 중방지구 위험도로 개선사업 소규모재해영향평가", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-31", "changed_date": null, "amount_total_krw": 18268000, "amount_this_krw": 18268000, "amount_krw": 18268000, "buyer_ko": "충청북도 도로관리사업소 북부지소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02183776&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02131148", "title_ko": "회동교 외 4개교 내진성능평가용역(영동읍)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-10", "changed_date": "2026-10-19", "amount_total_krw": 101160000, "amount_this_krw": 101160000, "amount_krw": 101160000, "buyer_ko": "충청북도 영동군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02131148&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02119719", "title_ko": "국도19호선 절토사면 정밀안전점검용역(06DB19D09000)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-08-05", "changed_date": null, "amount_total_krw": 19503000, "amount_this_krw": 19503000, "amount_krw": 19503000, "buyer_ko": "충청북도 도로관리사업소 남부지소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02119719&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02049046", "title_ko": "용산면 율리(전주동) 맑은물 공급사업 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-13", "changed_date": null, "amount_total_krw": 8838000, "amount_this_krw": 8838000, "amount_krw": 8838000, "buyer_ko": "충청북도 영동군 상수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02049046&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02036764", "title_ko": "제천시 청년농촌보금자리 조성사업 소규모 재해영향평가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-08", "changed_date": null, "amount_total_krw": 20900000, "amount_this_krw": 20900000, "amount_krw": 20900000, "buyer_ko": "충청북도 제천시 농업기술센터", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02036764&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01970132", "title_ko": "태안해양경찰서 신축사업 재해영향성평가 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-16", "changed_date": null, "amount_total_krw": 21400000, "amount_this_krw": 21400000, "amount_krw": 21400000, "buyer_ko": "해양경찰청 중부지방해양경찰청 태안해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01970132&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01953318", "title_ko": "영동군 궁촌댐 댐관리 세부시행계획 수립용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-11", "changed_date": null, "amount_total_krw": 68951000, "amount_this_krw": 68951000, "amount_krw": 68951000, "buyer_ko": "충청북도 영동군 상수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01953318&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01949849", "title_ko": "학산면 농어촌 생활용수개발사업(조령마을) 실시설계용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-10", "changed_date": null, "amount_total_krw": 19530000, "amount_this_krw": 19530000, "amount_krw": 19530000, "buyer_ko": "충청북도 영동군 상수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01949849&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01923876", "title_ko": "국도19호선 우륵대교 등 69개소 건설엔지니어링 사업(정기안전점검)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-02", "changed_date": null, "amount_total_krw": 133819000, "amount_this_krw": 133819000, "amount_krw": 133819000, "buyer_ko": "국토교통부 대전지방국토관리청 충주국토관리사무소", "method_ko": "제한경쟁", "role": "도급업체", "joint": true, "share_pct": null, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01923876&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." }