{ "module": "kr-suppliers", "itemId": "3158107791", "title": "주식회사 송학건설", "summary": "Public procurement supplier (3158107791): 7 contracts, KRW 6,461,841,710.", "data": { "kind": "supplier", "business_registration_no": "3158107791", "corp_code": null, "name_en": null, "name_ko": "주식회사 송학건설", "established_date": "1994-10-19", "address": "충청북도 제천시 내제로 47 (서부동)", "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": 0, "total_amount_krw": 6461841710, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 7, "amount_krw": 6461841710 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 4, "amount_total_krw": 1020571710, "amount_this_krw": 1020571710, "share_amount_krw": 1020571710 }, "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": 19314494000, "amount_this_krw": 5441270000, "share_amount_krw": 5441270000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6430000", "buyer_ko": "충청북도", "contract_count": 1, "amount_krw": 3839410000 }, { "buyer_code": "4400030", "buyer_ko": "충청북도 제천시 수도사업소", "contract_count": 3, "amount_krw": 1779600000 }, { "buyer_code": "D150208", "buyer_ko": "한국농어촌공사 충북지역본부 보은지사", "contract_count": 1, "amount_krw": 454000000 }, { "buyer_code": "4480000", "buyer_ko": "충청북도 단양군", "contract_count": 1, "amount_krw": 337282000 }, { "buyer_code": "Z009411", "buyer_ko": "재단법인충북테크노파크", "contract_count": 1, "amount_krw": 51549710 } ], "recent_contracts": [ { "contract_no": "R26TA01932160", "title_ko": "수곡배수지 증설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-08", "changed_date": null, "amount_total_krw": 384383000, "amount_this_krw": 384383000, "amount_krw": 384383000, "buyer_ko": "충청북도 제천시 수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01932160&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01656642", "title_ko": "금성 활산리 농어촌생활용수 개발사업(2공구)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-03-31", "changed_date": null, "amount_total_krw": 1147860000, "amount_this_krw": 1147860000, "amount_krw": 1147860000, "buyer_ko": "충청북도 제천시 수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01656642&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01588402", "title_ko": "한강수계 생태체험·환경교육관 조성사업(조경)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-09", "changed_date": "2026-06-29", "amount_total_krw": 337282000, "amount_this_krw": 337282000, "amount_krw": 337282000, "buyer_ko": "충청북도 단양군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01588402&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01524580", "title_ko": "사이곡천 사이곡지구 지방하천정비사업(7차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-26", "changed_date": "2026-06-22", "amount_total_krw": 16426975000, "amount_this_krw": 3839410000, "amount_krw": 3839410000, "buyer_ko": "충청북도", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01524580&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01483133", "title_ko": "충북테크노파크 남·녀 체력단련실 구축 공사(건축)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-19", "changed_date": "2026-05-08", "amount_total_krw": 51549710, "amount_this_krw": 51549710, "amount_krw": 51549710, "buyer_ko": "재단법인충북테크노파크", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01483133&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01470573", "title_ko": "국지도 82호선(금성~연금리조트) 확장사업 상수관로 이설공사(고교 일원)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-02-12", "changed_date": null, "amount_total_krw": 247357000, "amount_this_krw": 247357000, "amount_krw": 247357000, "buyer_ko": "충청북도 제천시 수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01470573&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01314408", "title_ko": "갈평지구 수리시설개보수사업 토목공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-06", "changed_date": "2026-04-15", "amount_total_krw": 1739659000, "amount_this_krw": 454000000, "amount_krw": 454000000, "buyer_ko": "한국농어촌공사 충북지역본부 보은지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01314408&ctrtChgOrd=01&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." }