{ "module": "kr-suppliers", "itemId": "3138800641", "title": "sindaeyangtogeon co. (신대양토건 주식회사)", "summary": "Public procurement supplier (3138800641): 7 contracts, KRW 3,029,586,350.", "data": { "kind": "supplier", "business_registration_no": "3138800641", "corp_code": null, "name_en": "sindaeyangtogeon co.", "name_ko": "신대양토건 주식회사", "established_date": "2017-04-15", "address": "충청북도 진천군 진천읍 상신2길 50-0", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 8, "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": 1, "total_amount_krw": 3029586350, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 7, "amount_krw": 3029586350 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 6, "amount_total_krw": 1834919000, "amount_this_krw": 1834919000, "share_amount_krw": 1834919000 }, "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": 2342485000, "amount_this_krw": 2342485000, "share_amount_krw": 1194667350 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4470062", "buyer_ko": "충청북도 음성군 수도사업소", "contract_count": 1, "amount_krw": 1194667350 }, { "buyer_code": "8031000", "buyer_ko": "충청북도교육청 충청북도제천교육지원청", "contract_count": 1, "amount_krw": 872925000 }, { "buyer_code": "5735000", "buyer_ko": "충청북도 청주시 청원구", "contract_count": 1, "amount_krw": 496700000 }, { "buyer_code": "4450000", "buyer_ko": "충청북도 진천군", "contract_count": 2, "amount_krw": 347696000 }, { "buyer_code": "1613234", "buyer_ko": "국토교통부 대전지방국토관리청 충주국토관리사무소", "contract_count": 1, "amount_krw": 105638000 } ], "recent_contracts": [ { "contract_no": "R26TA02375678", "title_ko": "주평마을 배수펌프 개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-30", "changed_date": null, "amount_total_krw": 11960000, "amount_this_krw": 11960000, "amount_krw": 11960000, "buyer_ko": "충청북도 진천군 진천읍", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02375678&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02369846", "title_ko": "신촌소하천 정비공사(미호강 합류부)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 344786000, "amount_this_krw": 344786000, "amount_krw": 344786000, "buyer_ko": "충청북도 진천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02369846&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02344355", "title_ko": "국도38호선 봉양육교 등 2개소 포장보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-23", "changed_date": null, "amount_total_krw": 105638000, "amount_this_krw": 105638000, "amount_krw": 105638000, "buyer_ko": "국토교통부 대전지방국토관리청 충주국토관리사무소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02344355&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02257550", "title_ko": "초롱길 화장실 외벽보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-28", "changed_date": null, "amount_total_krw": 2910000, "amount_this_krw": 2910000, "amount_krw": 2910000, "buyer_ko": "충청북도 진천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02257550&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02047371", "title_ko": "백운중 외벽보수 및 기타공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-13", "changed_date": null, "amount_total_krw": 872925000, "amount_this_krw": 872925000, "amount_krw": 872925000, "buyer_ko": "충청북도교육청 충청북도제천교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02047371&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01989674", "title_ko": "음성군 노후하수관로 정비사업(3차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-06-23", "changed_date": "2026-06-23", "amount_total_krw": 2342485000, "amount_this_krw": 2342485000, "amount_krw": 2342485000, "buyer_ko": "충청북도 음성군 수도사업소", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01989674&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01760027", "title_ko": "(구)오근장육교 보수보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-16", "changed_date": "2026-10-16", "amount_total_krw": 496700000, "amount_this_krw": 496700000, "amount_krw": 496700000, "buyer_ko": "충청북도 청주시 청원구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01760027&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." }