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

# JEIO Co., Ltd. (KOSDAQ: 418550) — research page

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

## Identity and listing

The issuer is JEIO Co., Ltd., listed on KOSDAQ under ticker 418550, ISIN KR7418550000, security type Corporate, sector 건축기술, 엔지니어링 및 관련 기술 서비스업, jurisdiction South Korea (DART filer with a corporate registration number), status listed, not halted. The LEI is not on the record (no GLEIF record registered as 136-81-12653), and the segment is not on the record.

## The disclosure read

The record holds 26 filings on 19 filing days in the window 2025-11-06 to 2026-11-06. The median gap between filing days is 10.0 days. The latest filing is dated 2026-10-30 and is of type corporate_news, 7 days before the record date 2026-11-06. The exchange median is 8.0 days of cadence, 33 filings and 16.0 days of latency across 1819 KOSDAQ issuers. The sector median is 7.2 days of cadence, 47.0 filings and 7.0 days of latency across 18 issuers.

## Auditor

The auditor of record is 삼도회계법인. Its location is not on the record. Auditor changes are not on the record.

## Events and halts

Lifecycle lines for listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The halt flag shows listed, not halted.

## Orderability

The outcome is not determinable for this issuer, because the chapter's orderability section carries no client_categories. Rule version acm-68000/kr/suitability-and-appropriateness-fscma-articles-46-and-46-2/r1, chapter as of 2026-11-04.

## Coverage

No research houses were found on the investor-relations pages read, so the count is 0.

## Open research

No openly published research notes were found, so 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.

## As-of depth

The market's vintage is not sealed. The issuer years 2021 to 2026 are sealed in the store but not served as of a date, and the as-of door answers not_sealed. The live record began on 2026-09-12.

## 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=00411808 (identity.jurisdiction)
- https://mcp.kr-cm-kg.ai/events/KOSDAQ/418550 (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=20260323000393 (the auditor)
- https://mcp.kr-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.kr-cm-kg.ai/record/KOSDAQ/418550 (the record)

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