{ "module": "kr-suppliers", "itemId": "5138118290", "title": "sungil construction (주식회사 성일건설)", "summary": "Public procurement supplier (5138118290): 3 contracts, KRW 2,532,599,150.", "data": { "kind": "supplier", "business_registration_no": "5138118290", "corp_code": null, "name_en": "sungil construction", "name_ko": "주식회사 성일건설", "established_date": "2000-05-16", "address": "강원특별자치도 춘천시 영서로 2303, 하늘애빌딩(온의동, 8층)", "homepage": "https://sungiltax@naver.com/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 7, "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": 3, "joint_contract_count": 0, "total_amount_krw": 2532599150, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 3, "amount_krw": 2532599150 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 3, "amount_total_krw": 2532599150, "amount_this_krw": 2532599150, "share_amount_krw": 2532599150 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "4311000", "buyer_ko": "강원특별자치도 화천군", "contract_count": 1, "amount_krw": 1651655000 }, { "buyer_code": "5600000", "buyer_ko": "경기도 포천시", "contract_count": 1, "amount_krw": 649942000 }, { "buyer_code": "4181000", "buyer_ko": "강원특별자치도 춘천시", "contract_count": 1, "amount_krw": 231002150 } ], "recent_contracts": [ { "contract_no": "R26TA02258352", "title_ko": "송암스포츠타운 야구장 인조잔디 설치 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-23", "changed_date": null, "amount_total_krw": 231002150, "amount_this_krw": 231002150, "amount_krw": 231002150, "buyer_ko": "강원특별자치도 춘천시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02258352&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02226368", "title_ko": "포천천 퇴적토 준설 사업(준설토 선별 처리)", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-09-11", "changed_date": null, "amount_total_krw": 649942000, "amount_this_krw": 649942000, "amount_krw": 649942000, "buyer_ko": "경기도 포천시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02226368&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA00739817", "title_ko": "소하천(등뒷골천) 교량 가설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-08", "changed_date": "2026-08-03", "amount_total_krw": 1651655000, "amount_this_krw": 1651655000, "amount_krw": 1651655000, "buyer_ko": "강원특별자치도 화천군", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA00739817&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." }