{ "module": "kr-suppliers", "itemId": "3078112158", "title": "hwa sun gdevelopment company (화성산업개발(주))", "summary": "Public procurement supplier (3078112158): 27 contracts, KRW 3,623,744,180.", "data": { "kind": "supplier", "business_registration_no": "3078112158", "corp_code": null, "name_en": "hwa sun gdevelopment company", "name_ko": "화성산업개발(주)", "established_date": "1998-09-01", "address": "충청남도 서천군 서면 서인로131번길 55-0", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 10, "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": 27, "joint_contract_count": 0, "total_amount_krw": 3623744180, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 26, "amount_krw": 3614992580 }, "services": { "contract_count": 1, "amount_krw": 8751600 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 24, "amount_total_krw": 3614992580, "amount_this_krw": 3614992580, "share_amount_krw": 3614992580 }, "unit_price": { "contract_count": 2, "amount_total_krw": 9292000, "amount_this_krw": 9292000, "share_amount_krw": 9292000 }, "multi_year": { "contract_count": 1, "amount_total_krw": 8751600, "amount_this_krw": 8751600, "share_amount_krw": 8751600 }, "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": 1523769700 }, { "buyer_code": "4520000", "buyer_ko": "충청남도 아산시", "contract_count": 1, "amount_krw": 744267620 }, { "buyer_code": "4580000", "buyer_ko": "충청남도 서천군", "contract_count": 6, "amount_krw": 455272300 }, { "buyer_code": "4610000", "buyer_ko": "충청남도 예산군", "contract_count": 1, "amount_krw": 373543750 }, { "buyer_code": "4580140", "buyer_ko": "충청남도 서천군 상하수도사업소", "contract_count": 9, "amount_krw": 279209000 } ], "recent_contracts": [ { "contract_no": "R26TA02360202", "title_ko": "소규모 수도시설 개량사업(옥산리 외 1개소)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-29", "changed_date": null, "amount_total_krw": 19412000, "amount_this_krw": 19412000, "amount_krw": 19412000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02360202&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02356433", "title_ko": "서면 마량리 마을안길 포장공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-27", "changed_date": null, "amount_total_krw": 20763000, "amount_this_krw": 20763000, "amount_krw": 20763000, "buyer_ko": "충청남도 서천군 서면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02356433&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02334325", "title_ko": "화양면 하리 수로관 설치 및 마을안길 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-20", "changed_date": null, "amount_total_krw": 47421400, "amount_this_krw": 47421400, "amount_krw": 47421400, "buyer_ko": "충청남도 서천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02334325&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02144049", "title_ko": "문산면 금복리 수로관 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-10-19", "changed_date": "2026-10-29", "amount_total_krw": 37741000, "amount_this_krw": 37741000, "amount_krw": 37741000, "buyer_ko": "충청남도 서천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02144049&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02217238", "title_ko": "서면 마량리 마을안길 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-09", "changed_date": null, "amount_total_krw": 49212000, "amount_this_krw": 49212000, "amount_krw": 49212000, "buyer_ko": "충청남도 서천군 서면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02217238&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02170715", "title_ko": "내포신도시 RB7 조성공사 및 대학1 관리공사 CCTV 조사 및 수밀수압시험용역", "category": "services", "contract_type": "multi_year", "signed_date": "2026-08-25", "changed_date": null, "amount_total_krw": 8751600, "amount_this_krw": 8751600, "amount_krw": 8751600, "buyer_ko": "충청남도개발공사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02170715&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02055741", "title_ko": "마산면 마명리 마을안길 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-23", "changed_date": "2026-09-29", "amount_total_krw": 65929920, "amount_this_krw": 65929920, "amount_krw": 65929920, "buyer_ko": "충청남도 서천군 마산면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02055741&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01961260", "title_ko": "장항 공공하수처리장 태양광 철거공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-16", "changed_date": "2026-07-09", "amount_total_krw": 20088000, "amount_this_krw": 20088000, "amount_krw": 20088000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01961260&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01897504", "title_ko": "소하천 석천천 유지관리사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-25", "changed_date": "2026-08-21", "amount_total_krw": 97530000, "amount_this_krw": 97530000, "amount_krw": 97530000, "buyer_ko": "충청남도 서천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01897504&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01863133", "title_ko": "장항읍 대1-201호 외 5개 노선 맨홀추락방지시설 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-20", "changed_date": "2026-08-26", "amount_total_krw": 48100000, "amount_this_krw": 48100000, "amount_krw": 48100000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01863133&ctrtChgOrd=04&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01859895", "title_ko": "서천읍 신송리 맨홀추락방지시설 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-20", "changed_date": "2026-08-13", "amount_total_krw": 45218000, "amount_this_krw": 45218000, "amount_krw": 45218000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01859895&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01859073", "title_ko": "서천읍 통합케어센터-천산스카이빌 맨홀추락방지시설 설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-20", "changed_date": "2026-08-13", "amount_total_krw": 53890000, "amount_this_krw": 53890000, "amount_krw": 53890000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01859073&ctrtChgOrd=03&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01871546", "title_ko": "문곡지구 소규모 배수개선사업(2차)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-05-18", "changed_date": "2026-05-18", "amount_total_krw": 173604800, "amount_this_krw": 173604800, "amount_krw": 173604800, "buyer_ko": "충청남도 서천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01871546&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01823769", "title_ko": "하대소하천 재해복구사업(긴급)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-30", "changed_date": null, "amount_total_krw": 1523769700, "amount_this_krw": 1523769700, "amount_krw": 1523769700, "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=R26TA01823769&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01807511", "title_ko": "예산군 대천천 퇴적토 정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-29", "changed_date": "2026-07-03", "amount_total_krw": 373543750, "amount_this_krw": 373543750, "amount_krw": 373543750, "buyer_ko": "충청남도 예산군", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01807511&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01749647", "title_ko": "소규모 수도시설 개량사업(마서면 송석리 외 1개소)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-21", "changed_date": "2026-06-23", "amount_total_krw": 45799000, "amount_this_krw": 45799000, "amount_krw": 45799000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01749647&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01772734", "title_ko": "서면 신합리 간이양수기 보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-20", "changed_date": "2026-06-19", "amount_total_krw": 9565000, "amount_this_krw": 9565000, "amount_krw": 9565000, "buyer_ko": "충청남도 서천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01772734&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01743295", "title_ko": "여사천 준설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-14", "changed_date": "2026-06-17", "amount_total_krw": 89410100, "amount_this_krw": 89410100, "amount_krw": 89410100, "buyer_ko": "충청남도 서천군", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01743295&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01720436", "title_ko": "한산면 종지리 불량도로 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-04-13", "changed_date": "2026-06-25", "amount_total_krw": 12573000, "amount_this_krw": 12573000, "amount_krw": 12573000, "buyer_ko": "충청남도 서천군 상하수도사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01720436&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01694398", "title_ko": "서면 월리 배수로 정비공사", "category": "construction", "contract_type": "unit_price", "signed_date": "2026-04-01", "changed_date": null, "amount_total_krw": 7902000, "amount_this_krw": 7902000, "amount_krw": 7902000, "buyer_ko": "충청남도 서천군 서면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01694398&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." }