{ "module": "kr-suppliers", "itemId": "2148673862", "title": "Go-Won Construction&engineering (고원건설(주))", "summary": "Public procurement supplier (2148673862): 5 contracts, KRW 8,272,242,840.", "data": { "kind": "supplier", "business_registration_no": "2148673862", "corp_code": null, "name_en": "Go-Won Construction&engineering", "name_ko": "고원건설(주)", "established_date": "2000-12-20", "address": "충청남도 서산시 남원3길 4-0 (석남동) 2층", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 12, "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": 5, "joint_contract_count": 0, "total_amount_krw": 8272242840, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 5, "amount_krw": 8272242840 }, "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": 6935655840, "amount_this_krw": 6935655840, "share_amount_krw": 6935655840 }, "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": 1711984000, "amount_this_krw": 1336587000, "share_amount_krw": 1336587000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4600000", "buyer_ko": "충청남도 홍성군", "contract_count": 1, "amount_krw": 6605744000 }, { "buyer_code": "D150249", "buyer_ko": "한국농어촌공사 충남지역본부 서산.태안지사", "contract_count": 1, "amount_krw": 1336587000 }, { "buyer_code": "6440819", "buyer_ko": "충청남도 충남도립대학교", "contract_count": 1, "amount_krw": 168199540 }, { "buyer_code": "6440044", "buyer_ko": "충청남도 농업기술원", "contract_count": 2, "amount_krw": 161712300 } ], "recent_contracts": [ { "contract_no": "R26TA02055831", "title_ko": "버섯 연구시설 보완 및 구축(건축공사)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-02", "changed_date": "2026-10-27", "amount_total_krw": 142997770, "amount_this_krw": 142997770, "amount_krw": 142997770, "buyer_ko": "충청남도 농업기술원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02055831&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02273627", "title_ko": "홍성군 농촌 돌봄마을 조성사업 면소재지거점", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-01", "changed_date": null, "amount_total_krw": 6605744000, "amount_this_krw": 6605744000, "amount_krw": 6605744000, "buyer_ko": "충청남도 홍성군", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02273627&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01964957", "title_ko": "취업지원처 리모델링 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-19", "changed_date": "2026-09-11", "amount_total_krw": 168199540, "amount_this_krw": 168199540, "amount_krw": 168199540, "buyer_ko": "충청남도 충남도립대학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01964957&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01327092", "title_ko": "마검포항 어촌뉴딜300사업 다목적복합센터 건축·토목·기계공사(2차년도)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-09", "changed_date": "2026-09-23", "amount_total_krw": 1711984000, "amount_this_krw": 1336587000, "amount_krw": 1336587000, "buyer_ko": "한국농어촌공사 충남지역본부 서산.태안지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01327092&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01143622", "title_ko": "농촌진흥사업 조사료 분석실 등 조성 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-28", "changed_date": "2025-12-26", "amount_total_krw": 18714530, "amount_this_krw": 18714530, "amount_krw": 18714530, "buyer_ko": "충청남도 농업기술원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01143622&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." }