{ "module": "kr-suppliers", "itemId": "1858100542", "title": "MASTERVOLT KOREA COMPANY LIMITED (주식회사 마스터볼트코리아)", "summary": "Public procurement supplier (1858100542): 12 contracts, KRW 4,560,907,600.", "data": { "kind": "supplier", "business_registration_no": "1858100542", "corp_code": null, "name_en": "MASTERVOLT KOREA COMPANY LIMITED", "name_ko": "주식회사 마스터볼트코리아", "established_date": "2016-10-01", "address": "전남광주통합특별시 영암군 삼호읍 대불주거3로 55, 301", "homepage": "https://www.mastervolt.kr/", "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 8, "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": 12, "joint_contract_count": 0, "total_amount_krw": 4560907600, "by_category": { "goods": { "contract_count": 5, "amount_krw": 4503045150 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 7, "amount_krw": 57862450 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 9, "amount_total_krw": 57862450, "amount_this_krw": 1649107600, "share_amount_krw": 1649107600 }, "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": 4232800000, "amount_this_krw": 2911800000, "share_amount_krw": 2911800000 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "1192360", "buyer_ko": "해양수산부 마산지방해양수산청", "contract_count": 1, "amount_krw": 1584000000 }, { "buyer_code": "1192359", "buyer_ko": "해양수산부 여수지방해양수산청", "contract_count": 1, "amount_krw": 1551000000 }, { "buyer_code": "1192362", "buyer_ko": "해양수산부 군산지방해양수산청", "contract_count": 1, "amount_krw": 714000000 }, { "buyer_code": "1192363", "buyer_ko": "해양수산부 목포지방해양수산청", "contract_count": 1, "amount_krw": 646800000 }, { "buyer_code": "1532329", "buyer_ko": "해양경찰청 남해지방해양경찰청 부산해양경찰서", "contract_count": 2, "amount_krw": 16145450 } ], "recent_contracts": [ { "contract_no": "R26TA02279569", "title_ko": "광양 구조정(S-39) 우현 얼터네이터 교체 및 전력 계통 점검", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-10-06", "changed_date": null, "amount_total_krw": 5300000, "amount_this_krw": 5300000, "amount_krw": 5300000, "buyer_ko": "해양경찰청 서해지방해양경찰청 여수해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02279569&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02271884", "title_ko": "감천파출소 연안구조정(S-53정) 인버터 교체수리", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-30", "changed_date": null, "amount_total_krw": 7326000, "amount_this_krw": 7326000, "amount_krw": 7326000, "buyer_ko": "해양경찰청 남해지방해양경찰청 부산해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02271884&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02225093", "title_ko": "울산항파출소 연안구조정 우현 충방전반(인버터) 교체수리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-09-11", "changed_date": null, "amount_total_krw": 7750000, "amount_this_krw": 7750000, "amount_krw": 7750000, "buyer_ko": "해양경찰청 남해지방해양경찰청 울산해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02225093&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02153902", "title_ko": "거제남부파출소 연안구조정(S-56정) 인버터 구매 계약", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-08-19", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 7245150, "amount_krw": 7245150, "buyer_ko": "해양경찰청 남해지방해양경찰청 통영해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02153902&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02100605", "title_ko": "거제남부 연안구조정(S-56) 전력시스템 점검수리 대금 지급 계약", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-07-29", "changed_date": null, "amount_total_krw": 6457000, "amount_this_krw": 6457000, "amount_krw": 6457000, "buyer_ko": "해양경찰청 남해지방해양경찰청 통영해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02100605&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01923577", "title_ko": "새만금항 신항 청항선 건조 관련 주요장비(하이브리드, 감속기) 제조 구매", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-06-16", "changed_date": null, "amount_total_krw": 1485000000, "amount_this_krw": 714000000, "amount_krw": 714000000, "buyer_ko": "해양수산부 군산지방해양수산청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01923577&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01931643", "title_ko": "대천파출소 연안구조정 S-58정 인버터 충전기 교체 수리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-06-04", "changed_date": null, "amount_total_krw": 8300000, "amount_this_krw": 8300000, "amount_krw": 8300000, "buyer_ko": "해양경찰청 중부지방해양경찰청 보령해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01931643&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01906445", "title_ko": "완도항 순찰선 해양3호 기관 정기수리 용역", "category": "services", "contract_type": "lump_sum", "signed_date": "2026-05-27", "changed_date": null, "amount_total_krw": 13910000, "amount_this_krw": 13910000, "amount_krw": 13910000, "buyer_ko": "전남광주통합특별시 무안청사", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01906445&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01694118", "title_ko": "친환경 항로표지선(여명2호) 대체건조 주요장비(하이브리드 시스템) 구매", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-04-03", "changed_date": null, "amount_total_krw": 1551000000, "amount_this_krw": 1551000000, "amount_krw": 1551000000, "buyer_ko": "해양수산부 여수지방해양수산청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01694118&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01496349", "title_ko": "항로표지선(등대랑1호) 친환경 선박 대체건조 관급물품 구매(하이브리드 시스템)", "category": "goods", "contract_type": "lump_sum", "signed_date": "2026-02-27", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 1584000000, "amount_krw": 1584000000, "buyer_ko": "해양수산부 마산지방해양수산청", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01496349&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA01327165", "title_ko": "항만순찰선 대체건조 주요장비(하이브리드 시스템) 구매(2차)", "category": "goods", "contract_type": "multi_year", "signed_date": "2026-02-26", "changed_date": "2026-05-28", "amount_total_krw": 1196800000, "amount_this_krw": 646800000, "amount_krw": 646800000, "buyer_ko": "해양수산부 목포지방해양수산청", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA01327165&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01195270", "title_ko": "송정파출소 연안구조정 우현 인버터 교체수리", "category": "services", "contract_type": "lump_sum", "signed_date": "2025-12-10", "changed_date": null, "amount_total_krw": 8819450, "amount_this_krw": 8819450, "amount_krw": 8819450, "buyer_ko": "해양경찰청 남해지방해양경찰청 부산해양경찰서", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01195270&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070002&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." }