The page is the record's research on the issuer — no analyst, no rating, no view. # GSE Co., Ltd. (KOSDAQ: 053050) — research page As of 2026-11-06 · kr-cm-kg · record version 1 ## Identity and listing The issuer is GSE Co., Ltd., listed on KOSDAQ under ticker 053050, with ISIN KR7053050001. The record holds no LEI for the issuer, which is not on the record. The security type is Corporate, the segment is not on the record, the sector is 연료용 가스 제조 및 배관공급업, and the jurisdiction is South Korea. The issuer is listed and not halted. ## The disclosure read The record holds 17 filings across 11 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 24.5 days. The latest filing is dated 2026-08-14 and is of type dividend, 84 days before the record date of 2026-11-06. The exchange median is 8.0 days for cadence, 33 filings and 16.0 days for latency across 1819 issuers. The sector median is 13.5 days for cadence, 22 filings and 77.5 days for latency across 9 issuers. ## Auditor The auditor of record is 삼덕회계법인, with its location 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, as the market's lifecycle type map is not yet available. The issuer is listed and not halted. ## Orderability The orderability outcome is not determinable for this issuer, because the chapter's orderability section carries no client categories. The applicable rule version is acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, with the chapter as of 2026-11-04. ## Coverage No research houses were found on the investor-relations pages read for this issuer. ## Open research The record holds two openly published research notes, both by 한국기업데이터(주): one dated 2019-12-26 and one dated 2021-08-26. ## 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 live record began on 2026-09-12. The store holds sealed years 2021 through 2026 that are not served as of a date, and the as-of door answers not_sealed. ## Sources 10 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=00351995 (identity.jurisdiction) - https://mcp.kr-cm-kg.ai/events/KOSDAQ/053050 (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=20260731000454 (the auditor) - https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter) - https://ssl.pstatic.net/imgstock/upload/research/company/1629947832678.pdf (open research) - https://ssl.pstatic.net/imgstock/upload/research/company/1577411603734.pdf (open research) - https://mcp.kr-cm-kg.ai/record/KOSDAQ/053050 (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/kr/KOSDAQ/053050 · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp