{ "module": "kr-suppliers", "itemId": "5038154358", "title": "SeHwan (세환건설 주식회사)", "summary": "Public procurement supplier (5038154358): 7 contracts, KRW 4,144,107,100.", "data": { "kind": "supplier", "business_registration_no": "5038154358", "corp_code": null, "name_en": "SeHwan", "name_ko": "세환건설 주식회사", "established_date": "2002-02-07", "address": "경상북도 칠곡군 왜관읍 구상길 233-9, 3층(골든타워)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 22, "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": 7, "joint_contract_count": 2, "total_amount_krw": 4144107100, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 7, "amount_krw": 4144107100 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 2, "amount_total_krw": 264110990, "amount_this_krw": 264110990, "share_amount_krw": 264110990 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 5, "amount_total_krw": 36304222020, "amount_this_krw": 7184996110, "share_amount_krw": 3879996110 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "5190000", "buyer_ko": "경상북도 청도군", "contract_count": 1, "amount_krw": 2940000000 }, { "buyer_code": "1613306", "buyer_ko": "국토교통부 부산지방국토관리청 포항국토관리사무소", "contract_count": 2, "amount_krw": 626136110 }, { "buyer_code": "D150131", "buyer_ko": "한국농어촌공사 경기지역본부 양평.광주.서울지사", "contract_count": 1, "amount_krw": 255000000 }, { "buyer_code": "1613300", "buyer_ko": "국토교통부 부산지방국토관리청 대구국토관리사무소", "contract_count": 1, "amount_krw": 237063660 }, { "buyer_code": "D150466", "buyer_ko": "한국농어촌공사 경북지역본부 영천지사", "contract_count": 1, "amount_krw": 58860000 } ], "recent_contracts": [ { "contract_no": "R26TA02241095", "title_ko": "개군대신지구 다목적농촌용수개발사업 토목·건축·기계공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-09-23", "changed_date": null, "amount_total_krw": 19514776800, "amount_this_krw": 500000000, "amount_krw": 500000000, "buyer_ko": "한국농어촌공사 경기지역본부 양평.광주.서울지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02241095&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02025978", "title_ko": "국도5호선 의성 의성 원당지구 보도설치 전기공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-02", "changed_date": null, "amount_total_krw": 237063660, "amount_this_krw": 237063660, "amount_krw": 237063660, "buyer_ko": "국토교통부 부산지방국토관리청 대구국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02025978&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01784738", "title_ko": "청도자연드림파크 일반산업단지 조성사업", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-04-27", "changed_date": "2026-05-28", "amount_total_krw": 15355803000, "amount_this_krw": 6000000000, "amount_krw": 6000000000, "buyer_ko": "경상북도 청도군", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 49, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01784738&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01665471", "title_ko": "국도31호선 청송터널 제연설비 보강 전기공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-25", "changed_date": "2026-10-27", "amount_total_krw": 626136110, "amount_this_krw": 616136110, "amount_krw": 616136110, "buyer_ko": "국토교통부 부산지방국토관리청 포항국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01665471&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01515007", "title_ko": "국도31호선 청송터널 제연설비 보강 전기공사(1차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-24", "changed_date": null, "amount_total_krw": 626136110, "amount_this_krw": 10000000, "amount_krw": 10000000, "buyer_ko": "국토교통부 부산지방국토관리청 포항국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01515007&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01382746", "title_ko": "노방지구 수리시설개보수사업 전기공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-26", "changed_date": null, "amount_total_krw": 181370000, "amount_this_krw": 58860000, "amount_krw": 58860000, "buyer_ko": "한국농어촌공사 경북지역본부 영천지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01382746&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01298193", "title_ko": "2026년 약목면 가로·보안등 유지관리공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-31", "changed_date": null, "amount_total_krw": 27047330, "amount_this_krw": 27047330, "amount_krw": 27047330, "buyer_ko": "경상북도 칠곡군 약목면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01298193&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&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." }