The page is the record's research on the issuer — no analyst, no rating, no view.

# ESSEN TECH CO.,LTD. (KOSDAQ: 043340) — research page

As of 2026-11-06 · kr-cm-kg · record version 1

## Identity and listing

The issuer is ESSEN TECH CO.,LTD., listed on KOSDAQ under ticker 043340 with ISIN KR7043340009. The LEI is not on the record, as no GLEIF record is registered under 139-81-05578. The security type is Corporate, the segment is not on the record, the sector is 일반 목적용 기계 제조업, and the jurisdiction is South Korea. The issuer is listed and not halted.

## The disclosure read

The record holds 30 filings across 25 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 11.5 days. The latest filing is dated 2026-11-05 and is of type halt_suspension, 1 day before the record date of 2026-11-06. The KOSDAQ exchange median is 8.0 days for cadence, 33 filings and 16.0 days latency across 1819 issuers. The sector median is 8.0 days for cadence, 36 filings and 11 days latency across 51 issuers.

## Auditor

The auditor of record is 삼도회계법인, with its location not on the record. The record holds no auditor changes, as the market's register does not yet carry them.

## Events and halts

The record does not carry listing, delisting, name change, domicile change or segment move lines, as the market has no lifecycle type map yet. The issuer is listed and not halted.

## Orderability

The outcome is not determinable because the chapter's orderability section carries no client categories. 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 page.

## Open research

No openly published research notes were found on the record.

## 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. Years 2021 to 2026 are sealed in the store but not served as of a date.

## Sources

8 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=00203209 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/043340 (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=20260317000359 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/043340 (the record)

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