The page is the record's research on the issuer — no analyst, no rating, no view. # HANSUNG CLEANTECH CO., LTD. (KOSDAQ: 066980) — research page As of 2026-11-06 · kr-cm-kg · record version 1 ## Identity and listing The issuer is HANSUNG CLEANTECH CO., LTD., listed on KOSDAQ under ticker 066980, with ISIN KR7066980004. The LEI is not on the record. The security type is Corporate, the segment is not on the record, and the sector is 건축기술, 엔지니어링 및 관련 기술 서비스업. The jurisdiction is South Korea, as a DART filer with a corporate registration number. The issuer is listed and not halted. ## The disclosure read The record holds 55 filings on 45 filing days in the window 2025-11-06 to 2026-11-06. By type, the record holds 37 corporate_news, 5 results, 4 agm_egm, 4 directors_dealings, 2 ad_hoc, 1 director_change, 1 major_holder and 1 regulatory_filing. The median gap between filing days is 4.5 days. The record date is 2026-11-06, and the latest filing is dated 2026-10-27, 10 days before the record date, of type corporate_news. On KOSDAQ the median cadence gap is 8.0 days, the median filings are 33, and the median latency is 16.0 days across 1819 issuers. In the sector the median cadence gap is 7.2 days, the median filings are 47.0, and the median latency is 7.0 days across 18 issuers. ## Auditor The auditor of record is 대주회계법인. Its location is not on the record. Auditor changes are not on the record. ## Events and halts Listing, delisting, name change, domicile change and segment move are not on the record, because no lifecycle type map exists for this register yet. The issuer is listed and not halted. ## Orderability The outcome is not determinable. The chapter's orderability section carries no client_categories, so the outcome cannot name its client category. The rule version is acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, and the chapter is as of 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations pages read. ## Open research One openly published research note is on the record, from 한국IR협의회 기업리서치센터, dated 2024-03-19. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The market's vintage is not sealed, and no issuer years are sealed. The market's earliest sealed date is not on the record. The live record began 2026-09-12. The store holds sealed years 2021, 2022, 2023, 2024, 2025 and 2026 for this issuer, but the as-of door answers not_sealed. ## Sources 9 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange) - https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin) - https://opendart.fss.or.kr/api/company.json?corp_code=00389998 (identity.jurisdiction) - https://mcp.kr-cm-kg.ai/events/KOSDAQ/066980 (the disclosure lines) - https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag) - https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260318001635 (the auditor) - https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter) - https://ssl.pstatic.net/imgstock/upload/research/company/1710803191037.pdf (open research) - https://mcp.kr-cm-kg.ai/record/KOSDAQ/066980 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSDAQ/066980 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp