Yooshin Engineering Corporation (054930) — research page
KR · kr-cm-kg/KOSDAQ/054930 · as of 2026-11-06
Identity and listing
The issuer is Yooshin Engineering Corporation, listed on KOSDAQ under ticker 054930 and ISIN KR7054930003. The LEI is not on the record, as no GLEIF record is registered under 220-81-18141. Its security type is Corporate, its sector is 건축기술, 엔지니어링 및 관련 기술 서비스업, and its jurisdiction is South Korea as a DART filer with a corporate registration number. The segment is not on the record. Its status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | Yooshin Engineering Corporation | source · 2026-11-06 |
| exchange | KOSDAQ | source · 2026-11-06 |
| ticker | 054930 | source · 2026-11-06 |
| ISIN | KR7054930003 | source · 2026-11-08 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-06 |
| segment | not on the record | |
| sector | 건축기술, 엔지니어링 및 관련 기술 서비스업 | source · 2026-11-06 |
| jurisdiction | South Korea (DART filer with a corporate registration number) | source · 2026-11-06 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 22 filings across 17 filing days in the window 2025-11-06 to 2026-11-06. By type, the record holds 4 agm_egm, 9 corporate_news, 1 directors_dealings, 1 dividend, 1 major_holder, 1 regulatory_filing and 5 results filings. The median gap between filing days is 18.5 days. The latest filing is dated 2026-10-30 and is of type corporate_news, 7 days before the record date of 2026-11-06. The KOSDAQ exchange median cadence gap is 8.0 days across 1819 issuers, with a median of 33 filings and a median latency of 16.0 days. The sector median cadence gap is 7.2 days across 18 issuers, with a median of 47.0 filings and a median latency of 7.0 days.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 22 | 18.5 | 7 |
| exchange median: KOSDAQ (1819 issuers) | 33 | 8 | 16 |
| sector median: 건축기술, 엔지니어링 및 관련 기술 서비스업 (18 issuers) | 47 | 7.2 | 7 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-30 | corporate_news | [기재정정]단일판매ㆍ공급계약체결 | |
| 2026-08-31 | corporate_news | [기재정정]단일판매ㆍ공급계약체결 | |
| 2026-08-14 | results | 반기보고서 (2026.06) | |
| 2026-07-10 | corporate_news | [기재정정]단일판매ㆍ공급계약체결 | |
| 2026-07-10 | corporate_news | [기재정정]단일판매ㆍ공급계약체결(자율공시) |
window 2025-11-06 to 2026-11-06 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is 삼덕회계법인. Its location is not on the record. The record does not carry auditor changes.
Events and halts
The record does not carry listing, delisting, name change, domicile change or segment move dates, as no lifecycle type map exists for this register yet. The issuer is listed, 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.
rule acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the investor-relations pages read. The count is 0.
Open research
No openly published research notes were found. The count is 0.
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.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The market's vintage is not sealed. The record holds no sealed years for this issuer. The live record began on 2026-09-12. Years 2021 through 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed.
Sources
8 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://kind.krx.co.kr/corpgeneral/corpList.do?method=download&searchType=13 (identity.exchange)
- 10.2
- https://data.krx.co.kr/comm/bldAttendant/getJsonData.cmd (identity.isin)
- 10.3
- https://opendart.fss.or.kr/api/company.json?corp_code=00144650 (identity.jurisdiction)
- 10.4
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/054930 (the disclosure lines)
- 10.5
- https://kind.krx.co.kr/investwarn/tradinghaltissue.do?method=searchTradingHaltIssueMain (the halt flag)
- 10.6
- https://dart.fss.or.kr/dsaf001/main.do?rcpNo=20260319001194 (the auditor)
- 10.7
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.8
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/054930 (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"KR7054930003"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:a4bd9897d888e162.