{ "module": "kr-suppliers", "itemId": "6218132098", "title": "SE GUN ENGINEERING CO.,LTD ((주)세건엔지니어링)", "summary": "Public procurement supplier (6218132098): 6 contracts, KRW 1,882,463,310.", "data": { "kind": "supplier", "business_registration_no": "6218132098", "corp_code": null, "name_en": "SE GUN ENGINEERING CO.,LTD", "name_ko": "(주)세건엔지니어링", "established_date": "1998-12-15", "address": "부산광역시 금정구 동부곡로5번길 114(부곡동)", "homepage": null, "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": 6, "joint_contract_count": 0, "total_amount_krw": 1882463310, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 6, "amount_krw": 1882463310 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 4, "amount_total_krw": 1107324090, "amount_this_krw": 1107324090, "share_amount_krw": 1107324090 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 2, "amount_total_krw": 775139220, "amount_this_krw": 775139220, "share_amount_krw": 775139220 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "7201000", "buyer_ko": "부산광역시교육청 부산광역시북부교육지원청", "contract_count": 3, "amount_krw": 837012820 }, { "buyer_code": "7150000", "buyer_ko": "부산광역시교육청", "contract_count": 1, "amount_krw": 483688030 }, { "buyer_code": "3250000", "buyer_ko": "부산광역시 중구", "contract_count": 1, "amount_krw": 291451190 }, { "buyer_code": "7211000", "buyer_ko": "부산광역시교육청 부산광역시해운대교육지원청", "contract_count": 1, "amount_krw": 270311270 } ], "recent_contracts": [ { "contract_no": "R26TA02159932", "title_ko": "(가칭)부산환경체험교육관 리모델링 기계설비공사(계속비)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-08-27", "changed_date": null, "amount_total_krw": 483688030, "amount_this_krw": 483688030, "amount_krw": 483688030, "buyer_ko": "부산광역시교육청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02159932&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01986789", "title_ko": "부산소프트웨어마이스터고 급식실현대화 기계설비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-24", "changed_date": null, "amount_total_krw": 493339530, "amount_this_krw": 493339530, "amount_krw": 493339530, "buyer_ko": "부산광역시교육청 부산광역시북부교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01986789&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01972903", "title_ko": "모덕초등학교 다목적강당 보수 기계설비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-23", "changed_date": null, "amount_total_krw": 106696990, "amount_this_krw": 106696990, "amount_krw": 106696990, "buyer_ko": "부산광역시교육청 부산광역시북부교육지원청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01972903&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01524515", "title_ko": "중구 노인회관 신축공사(기계)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-02-24", "changed_date": null, "amount_total_krw": 291451190, "amount_this_krw": 291451190, "amount_krw": 291451190, "buyer_ko": "부산광역시 중구", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01524515&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01224346", "title_ko": "구덕고등학교 화장실개량 및 기타 기계설비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-22", "changed_date": "2026-05-08", "amount_total_krw": 236976300, "amount_this_krw": 236976300, "amount_krw": 236976300, "buyer_ko": "부산광역시교육청 부산광역시북부교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01224346&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01221664", "title_ko": "부산중앙중학교 급식조리실 환기개선 기계설비공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-18", "changed_date": "2026-09-02", "amount_total_krw": 270311270, "amount_this_krw": 270311270, "amount_krw": 270311270, "buyer_ko": "부산광역시교육청 부산광역시해운대교육지원청", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01221664&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." }