{ "module": "kr-companies", "itemId": "00364740", "title": "MERCURY CORPORATION ((주)머큐리) — KOSDAQ 100590", "summary": "Korean listed company ((주)머큐리, KOSDAQ 100590). Official DART corporate profile, financial summary as filed, and recent filings.", "data": { "corp_code": "00364740", "stock_code": "100590", "name_en": "MERCURY CORPORATION", "name_ko": "(주)머큐리", "alternate_names": [ "머큐리" ], "market": "KOSDAQ", "ceo_name": "양승환, 권순태(각자대표)", "business_registration_no": "1378131255", "corporate_registration_no": "1201110230277", "address": "인천광역시 서구 가재울로 90", "homepage": "https://www.mercury.co.kr/", "established_date": "2000-08-21", "fiscal_month": "12", "industry_code": "2642", "financials": { "fiscal_year": 2025, "basis": "CFS", "currency": "KRW", "revenue": 123866036266, "operating_income": -734399940, "net_income": -2350058754, "total_assets": 176342963244, "total_liabilities": 34217686322, "total_equity": 142125276922, "prior_year": { "fiscal_year": 2024, "revenue": 134308402060, "operating_income": -886508422, "net_income": -1505529043, "total_assets": 126927884461, "total_liabilities": 27997947412, "total_equity": 98929937049 }, "source_url": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260318001566", "verified_at": "2026-11-08T02:22:19.636Z" }, "recent_filings": [], "source_urls": { "company": "https://dart.fss.or.kr", "financials": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260318001566", "filings": "https://dart.fss.or.kr" }, "source_url": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260318001566", "verified_at": "2026-11-01T04:13:03.614Z", "notice": "Data from Korea's Financial Supervisory Service (OpenDART). FSS does not guarantee accuracy or completeness. Figures as filed, in the currency shown (usually KRW). Not investment advice. English names are as registered with DART and may differ from the Korean legal name. Use corp_code, stock_code, or business registration number to identify a company.", "procurement": { "period": { "from": "2025-11-08", "to": "2026-11-07", "basis": "original_signed_date" }, "contract_count": 2, "joint_contract_count": 0, "total_amount_krw": 129755930, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 2, "amount_krw": 129755930 }, "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": 129755930, "amount_this_krw": 129755930, "share_amount_krw": 129755930 }, "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": "7310100", "buyer_ko": "인천광역시교육청 인천기계공업고등학교", "contract_count": 1, "amount_krw": 66077000 }, { "buyer_code": "Z004898", "buyer_ko": "인천시설공단", "contract_count": 1, "amount_krw": 63678930 } ], "recent_contracts": [ { "contract_no": "R26TA02018272", "title_ko": "영종 지하차도 터널등(LED) 교체 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-20", "changed_date": null, "amount_total_krw": 63678930, "amount_this_krw": 63678930, "amount_krw": 63678930, "buyer_ko": "인천시설공단", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02018272&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01229781", "title_ko": "인천기계공업고등학교 제61회 전국기능경기대회 경기장 구축 통신공사 변경 계약", "category": "construction", "contract_type": "lump_sum", "signed_date": "2025-12-19", "changed_date": "2026-02-27", "amount_total_krw": 66077000, "amount_this_krw": 66077000, "amount_krw": 66077000, "buyer_ko": "인천광역시교육청 인천기계공업고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01229781&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. Where KONEPS reports no total contract amount, the current-period amount is used as the total.", "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-08T02:50:44.373Z" } }, "source_url": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260318001566", "verified_at": "2026-11-01T04:13:03.614Z", "updated_at": "2026-11-08T02:50:44.373Z", "notice": "Data from Korea's Financial Supervisory Service (OpenDART). FSS does not guarantee accuracy or completeness. Figures as filed, in the currency shown (usually KRW). Not investment advice. English names are as registered with DART and may differ from the Korean legal name. Use corp_code, stock_code, or business registration number to identify a company.", "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. Where KONEPS reports no total contract amount, the current-period amount is used as the total." }