{ "module": "kr-suppliers", "itemId": "3028101791", "title": "CHUNG IL CONSTRUCTION CO. LTD ((주)충일개발)", "summary": "Public procurement supplier (3028101791): 5 contracts, KRW 14,972,942,000.", "data": { "kind": "supplier", "business_registration_no": "3028101791", "corp_code": null, "name_en": "CHUNG IL CONSTRUCTION CO. LTD", "name_ko": "(주)충일개발", "established_date": "1989-09-30", "address": "충청북도 옥천군 옥천읍 금장로 80", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 21, "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": 14972942000, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 5, "amount_krw": 14972942000 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 2, "amount_total_krw": 6920417000, "amount_this_krw": 6920417000, "share_amount_krw": 6920417000 }, "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": 10111914000, "amount_this_krw": 8052525000, "share_amount_krw": 8052525000 }, "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": 6710167000 }, { "buyer_code": "4400000", "buyer_ko": "충청북도 제천시", "contract_count": 1, "amount_krw": 6381487000 }, { "buyer_code": "D151652", "buyer_ko": "한국농어촌공사 충북지역본부 괴산.증평지사", "contract_count": 1, "amount_krw": 948288000 }, { "buyer_code": "Z012838", "buyer_ko": "충북개발공사", "contract_count": 1, "amount_krw": 538930000 }, { "buyer_code": "D150211", "buyer_ko": "한국농어촌공사 충북지역본부 옥천.영동지사", "contract_count": 1, "amount_krw": 394070000 } ], "recent_contracts": [ { "contract_no": "R26TA01992405", "title_ko": "충북도립 파크골프장 조성사업 시설 및 환경개선공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-23", "changed_date": "2026-09-11", "amount_total_krw": 538930000, "amount_this_krw": 538930000, "amount_krw": 538930000, "buyer_ko": "충북개발공사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01992405&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01552564", "title_ko": "백운면 수론천 정비사업", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-03-03", "changed_date": null, "amount_total_krw": 6381487000, "amount_this_krw": 6381487000, "amount_krw": 6381487000, "buyer_ko": "충청북도 제천시", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01552564&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01388630", "title_ko": "한벌 소규모공공하수처리시설 설치사업", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-28", "changed_date": "2026-03-03", "amount_total_krw": 6710167000, "amount_this_krw": 6710167000, "amount_krw": 6710167000, "buyer_ko": "충청북도 음성군 수도사업소", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01388630&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01348483", "title_ko": "추산지구 수리시설개보수사업 토목공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-15", "changed_date": "2026-05-11", "amount_total_krw": 2308917000, "amount_this_krw": 948288000, "amount_krw": 948288000, "buyer_ko": "한국농어촌공사 충북지역본부 괴산.증평지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01348483&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01339557", "title_ko": "산계2리 취약지역생활여건개조사업 토목건축공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-01-14", "changed_date": "2026-01-28", "amount_total_krw": 1092830000, "amount_this_krw": 394070000, "amount_krw": 394070000, "buyer_ko": "한국농어촌공사 충북지역본부 옥천.영동지사", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01339557&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." }