{ "module": "kr-companies", "itemId": "01318261", "title": "WSI Co., Ltd. ((주)더블유에스아이) — KOSDAQ 299170", "summary": "Korean listed company ((주)더블유에스아이, KOSDAQ 299170). Official DART corporate profile, financial summary as filed, and recent filings.", "data": { "corp_code": "01318261", "stock_code": "299170", "name_en": "WSI Co., Ltd.", "name_ko": "(주)더블유에스아이", "alternate_names": [ "더블유에스아이" ], "market": "KOSDAQ", "ceo_name": "이윤석", "business_registration_no": "2368101193", "corporate_registration_no": "1101116748507", "address": "서울특별시 송파구 삼학사로 47(삼전동) -", "homepage": "https://wsi-healthcare.com/", "established_date": "2018-05-11", "fiscal_month": "12", "industry_code": "464", "financials": { "fiscal_year": 2025, "basis": "CFS", "currency": "KRW", "revenue": 51706061278, "operating_income": 3915666692, "net_income": -3494309836, "total_assets": 86862735461, "total_liabilities": 24197071441, "total_equity": 62665664020, "prior_year": { "fiscal_year": 2024, "revenue": 40411341295, "operating_income": 3850124651, "net_income": 1240603071, "total_assets": 85398580898, "total_liabilities": 39661338317, "total_equity": 45737242581 }, "source_url": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260319000991", "verified_at": "2026-11-08T02:22:32.684Z" }, "recent_filings": [], "source_urls": { "company": "https://dart.fss.or.kr", "financials": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260319000991", "filings": "https://dart.fss.or.kr" }, "source_url": "https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260319000991", "verified_at": "2026-11-01T04:37:39.699Z", "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": 0, "by_category": { "goods": { "contract_count": 2, "amount_krw": 0 }, "construction": { "contract_count": 0, "amount_krw": 0 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "unit_price": { "contract_count": 2, "amount_total_krw": 2658150, "amount_this_krw": 2658150, "share_amount_krw": 2658150 }, "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": "B554581", "buyer_ko": "경상국립대학교병원", "contract_count": 1, "amount_krw": 0 }, { "buyer_code": "Z022991", "buyer_ko": "부산대학교치과병원", "contract_count": 1, "amount_krw": 0 } ], "recent_contracts": [ { "contract_no": "R25TA01200813", "title_ko": "진료재료 OSTENE 단가계약(총액단가)", "category": "goods", "contract_type": "unit_price", "signed_date": "2025-12-15", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 2561220, "amount_krw": 2561220, "buyer_ko": "부산대학교치과병원", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01200813&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01103767", "title_ko": "중앙수술실 수술재료 OSTENE 구매(연간단가계약)", "category": "goods", "contract_type": "unit_price", "signed_date": "2025-11-28", "changed_date": null, "amount_total_krw": 0, "amount_this_krw": 96930, "amount_krw": 96930, "buyer_ko": "경상국립대학교병원", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01103767&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070001&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=20260319000991", "verified_at": "2026-11-01T04:37:39.699Z", "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." }