{ "module": "kr-suppliers", "itemId": "1348653935", "title": "HYUPSUNG ENG (주식회사 협성이엔지)", "summary": "Public procurement supplier (1348653935): 4 contracts, KRW 2,810,260,232.", "data": { "kind": "supplier", "business_registration_no": "1348653935", "corp_code": null, "name_en": "HYUPSUNG ENG", "name_ko": "주식회사 협성이엔지", "established_date": "2009-02-10", "address": "경기도 안산시 단원구 광덕3로 135-6, 204호 (고잔동, 신명타운)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "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": 4, "joint_contract_count": 1, "total_amount_krw": 2810260232, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 4, "amount_krw": 2810260232 }, "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": 3295117690, "amount_this_krw": 3295117690, "share_amount_krw": 2625587232 }, "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": 184673000, "amount_this_krw": 184673000, "share_amount_krw": 184673000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "3930000", "buyer_ko": "경기도 안산시", "contract_count": 1, "amount_krw": 1517670000 }, { "buyer_code": "ZT00968", "buyer_ko": "재단법인 한국엘피지사업관리원", "contract_count": 2, "amount_krw": 1107917232 }, { "buyer_code": "7679000", "buyer_ko": "경기도교육청 경기도화성오산교육지원청", "contract_count": 1, "amount_krw": 184673000 } ], "recent_contracts": [ { "contract_no": "R26TA02115547", "title_ko": "여수시 금오도(심포, 장지마을) LPG시설 구축사업 시설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-04", "changed_date": null, "amount_total_krw": 1366388690, "amount_this_krw": 1366388690, "amount_krw": 1366388690, "buyer_ko": "재단법인 한국엘피지사업관리원", "method_ko": "일반경쟁", "role": "주계약업체", "joint": true, "share_pct": 51, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02115547&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01924411", "title_ko": "화성시 길성리마을 LPG배관망 구축사업 시설공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-02", "changed_date": "2026-10-02", "amount_total_krw": 411059000, "amount_this_krw": 411059000, "amount_krw": 411059000, "buyer_ko": "재단법인 한국엘피지사업관리원", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01924411&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01249756", "title_ko": "청계중 냉난방개선 가스배관 및 부대공사(계속비)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-22", "changed_date": "2026-04-08", "amount_total_krw": 184673000, "amount_this_krw": 184673000, "amount_krw": 184673000, "buyer_ko": "경기도교육청 경기도화성오산교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01249756&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01086172", "title_ko": "수소교통복합기지 연결 수소배관망 구축 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-11-14", "changed_date": "2026-03-31", "amount_total_krw": 1517670000, "amount_this_krw": 1517670000, "amount_krw": 1517670000, "buyer_ko": "경기도 안산시", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01086172&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." }