{ "module": "kr-suppliers", "itemId": "3018124433", "title": "DONG HWAN ENTERPRISE CO., LTD. (주식회사 동환기업)", "summary": "Public procurement supplier (3018124433): 10 contracts, KRW 2,712,765,710.", "data": { "kind": "supplier", "business_registration_no": "3018124433", "corp_code": null, "name_en": "DONG HWAN ENTERPRISE CO., LTD.", "name_ko": "주식회사 동환기업", "established_date": "1988-01-20", "address": "충청북도 청주시 서원구 남이면 사동구암로 365-1", "homepage": null, "manufacturer_type": { "code": "manufacturer", "raw_ko": "제조" }, "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": 10, "joint_contract_count": 0, "total_amount_krw": 2712765710, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 9, "amount_krw": 2690215710 }, "services": { "contract_count": 1, "amount_krw": 22550000 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 8, "amount_total_krw": 2529337000, "amount_this_krw": 2529337000, "share_amount_krw": 2529337000 }, "unit_price": { "contract_count": 1, "amount_total_krw": 36853000, "amount_this_krw": 36853000, "share_amount_krw": 36853000 }, "multi_year": { "contract_count": 1, "amount_total_krw": 270115600, "amount_this_krw": 183428710, "share_amount_krw": 183428710 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1270402", "buyer_ko": "법무부 대전지방교정청 청주교도소", "contract_count": 1, "amount_krw": 2060930000 }, { "buyer_code": "1613234", "buyer_ko": "국토교통부 대전지방국토관리청 충주국토관리사무소", "contract_count": 1, "amount_krw": 196306000 }, { "buyer_code": "D151649", "buyer_ko": "한국농어촌공사 충북지역본부 청주지사", "contract_count": 1, "amount_krw": 183428710 }, { "buyer_code": "5730000", "buyer_ko": "충청북도 청주시 흥덕구", "contract_count": 2, "amount_krw": 95453000 }, { "buyer_code": "5725011", "buyer_ko": "충청북도 청주시 서원구 현도면", "contract_count": 1, "amount_krw": 65601000 } ], "recent_contracts": [ { "contract_no": "R26TA02040549", "title_ko": "죽전2리 농로 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-08", "changed_date": null, "amount_total_krw": 65601000, "amount_this_krw": 65601000, "amount_krw": 65601000, "buyer_ko": "충청북도 청주시 서원구 현도면", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02040549&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01919271", "title_ko": "묵방리 13-7 일원 급수(신설)공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-01", "changed_date": "2026-08-27", "amount_total_krw": 28404000, "amount_this_krw": 28404000, "amount_krw": 28404000, "buyer_ko": "충청북도 청주시 상수도사업본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01919271&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01657419", "title_ko": "휴암동 산 36-1번지 배수로 정비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-24", "changed_date": "2026-10-07", "amount_total_krw": 26481000, "amount_this_krw": 26481000, "amount_krw": 26481000, "buyer_ko": "충청북도 청주시 흥덕구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01657419&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01579294", "title_ko": "청주교도소 내진보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-11", "changed_date": "2026-10-06", "amount_total_krw": 2060930000, "amount_this_krw": 2060930000, "amount_krw": 2060930000, "buyer_ko": "법무부 대전지방교정청 청주교도소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01579294&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01563302", "title_ko": "복대동 3171번지 일원 도로개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-04", "changed_date": "2026-05-07", "amount_total_krw": 68972000, "amount_this_krw": 68972000, "amount_krw": 68972000, "buyer_ko": "충청북도 청주시 흥덕구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01563302&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01398025", "title_ko": "26년도 상반기 지방도 시설물 정기안전점검용역(음성 권역)", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-01-28", "changed_date": null, "amount_total_krw": 22550000, "amount_this_krw": 22550000, "amount_krw": 22550000, "buyer_ko": "충청북도 도로관리사업소", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01398025&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01348927", "title_ko": "신대2리 마을만들기사업 건축공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-15", "changed_date": "2026-10-26", "amount_total_krw": 270115600, "amount_this_krw": 183428710, "amount_krw": 183428710, "buyer_ko": "한국농어촌공사 충북지역본부 청주지사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01348927&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01271660", "title_ko": "2026년 노후계량기 교체공사(흥덕구_단가계약)", "category": "construction", "contract_type": "unit_price", "signed_date": "2025-12-29", "changed_date": "2026-07-29", "amount_total_krw": 36853000, "amount_this_krw": 36853000, "amount_krw": 36853000, "buyer_ko": "충청북도 청주시 상수도사업본부", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01271660&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01251563", "title_ko": "국도5호선 구학교 등 5개소 교량보수공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-22", "changed_date": "2026-05-26", "amount_total_krw": 196306000, "amount_this_krw": 196306000, "amount_krw": 196306000, "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=R25TA01251563&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01078692", "title_ko": "영운동 210-10번지 일원 인도설치공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-12", "changed_date": "2025-12-31", "amount_total_krw": 60093000, "amount_this_krw": 60093000, "amount_krw": 60093000, "buyer_ko": "충청북도 청주시 상당구", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01078692&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." }