HiDeep
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
HiDeep designs chips, software, and sensors that let mobile devices recognize both touch and stylus (digital pen) input through a single integrated solution, eliminating the need for a separate sensor film.
Listed on KOSDAQ, Korea's tech-focused small-cap exchange, it supplies this technology to smartphone, foldable phone, tablet, and laptop makers worldwide. Its core business is developing and providing this combined touch-and-stylus solution as a fabless company, meaning it designs the semiconductors and software but does not operate its own chip fabrication facilities.
Summary is AI-generated and may contain errors · figures from DART filings
HiDeep reached KOSDAQ through a merger with a special-purpose acquisition company, a listed shell vehicle used in Korea to bring private firms public without a traditional IPO.
HiDeep in five facts
What does HiDeep do?
HiDeep designs chips, software, and sensors that let mobile devices recognize both touch and stylus (digital pen) input through a single integrated solution, eliminating the need for a separate sensor film.
Where is HiDeep listed and in which sector?
HiDeep (Korean name: 하이딥) trades under KRX code 365590 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Information Technology sector, Semiconductors.
How large is HiDeep?
Its market capitalisation was US$21.4M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were HiDeep's latest annual revenue and operating profit?
For fiscal year 2025, HiDeep reported revenue of US$1.3M, an operating loss of US$8.9M and a net loss of US$11.2M, per its annual report on DART (data retrieved from DART on 2026-06-04). Revenue was down 70.0% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, converted from won at 1 USD ≈ ₩1,325 (2026-10-21 close)
- Company data updated
- 2026-10-21
- Company summary
- AI-generated from filings; may contain errors. Information only, not investment advice.
- Trading suspension liftedSep 15
- Report on large shareholdings (5% rule) (standard)Sep 10
- Report on securities held by executives/major shareholdersSep 10
- Report on securities held by executives/major shareholdersSep 10
- Report on securities held by executives/major shareholdersSep 10
- Report on securities held by executives/major shareholdersSep 10
- Report on securities held by executives/major shareholdersSep 10
- Report on securities held by executives/major shareholdersSep 10
- Report on securities held by executives/major shareholdersSep 10
- [Amended] Grant of stock optionsSep 10
- [Amended] Grant of stock optionsSep 10
- [Amended] Grant of stock optionsSep 10
- [Amended] Grant of stock optionsSep 10
- [Amended] Grant of stock optionsSep 10
- Trading suspension (share consolidation/split registration)
The Korea Exchange suspended trading in HiDeep Co., Ltd. common shares from 2026-08-20 until the day before the listing date of the replacement shares, due to a share consolidation.
M&A · Aug 14 - Material event report (rights offering)
HiDeep disclosed a private placement (third-party allotment) to raise US$4.26M, about 21.7% of its market value.
Capital raise · Jun 10 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
HiDeep reported separate results for FY2025: revenue of US$1.21M (−70% year on year), an operating loss of US$7.13M and a net loss of US$8.57M.
Earnings · Feb 9