{ "module": "kr-suppliers", "itemId": "3038126776", "title": "두강건설 주식회사", "summary": "Public procurement supplier (3038126776): 4 contracts, KRW 4,909,413,450.", "data": { "kind": "supplier", "business_registration_no": "3038126776", "corp_code": null, "name_en": null, "name_ko": "두강건설 주식회사", "established_date": "2000-07-13", "address": "충청북도 충주시 탄금대로 270-1 (칠금동)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 15, "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": 4, "joint_contract_count": 1, "total_amount_krw": 4909413450, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 4, "amount_krw": 4909413450 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 1, "amount_total_krw": 97526340, "amount_this_krw": 97526340, "share_amount_krw": 97526340 }, "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": 31929918130, "amount_this_krw": 6335238410, "share_amount_krw": 4811887110 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7001161", "buyer_ko": "충북대학교", "contract_count": 1, "amount_krw": 3584580410 }, { "buyer_code": "4430000", "buyer_ko": "충청북도 옥천군", "contract_count": 1, "amount_krw": 958480000 }, { "buyer_code": "5070000", "buyer_ko": "경상북도 안동시", "contract_count": 1, "amount_krw": 268826700 }, { "buyer_code": "1613239", "buyer_ko": "국토교통부 대전지방국토관리청 보은국토관리사무소", "contract_count": 1, "amount_krw": 97526340 } ], "recent_contracts": [ { "contract_no": "R26TA01902534", "title_ko": "방아실자연생태연못 조성사업(총괄분, 1차분)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-05-27", "changed_date": "2026-05-27", "amount_total_krw": 1273276760, "amount_this_krw": 958480000, "amount_krw": 958480000, "buyer_ko": "충청북도 옥천군", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01902534&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01661986", "title_ko": "안동(옥동)~도청신도시간 직행로개설공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 23178081370, "amount_this_krw": 1792178000, "amount_krw": 1792178000, "buyer_ko": "경상북도 안동시", "method_ko": "일반경쟁", "role": "도급업체", "joint": true, "share_pct": 15, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01661986&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01657083", "title_ko": "국도4호선 옥천 삼양리 보도설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-24", "changed_date": "2026-09-22", "amount_total_krw": 97526340, "amount_this_krw": 97526340, "amount_krw": 97526340, "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=R26TA01657083&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01222851", "title_ko": "반려동물암센터(동물병원) 신축공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-18", "changed_date": "2026-09-15", "amount_total_krw": 7478560000, "amount_this_krw": 3584580410, "amount_krw": 3584580410, "buyer_ko": "충북대학교", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01222851&ctrtChgOrd=03&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." }