iA
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
iA makes power semiconductors and control modules used in automotive electronics, including chips that manage seat heating and ventilation, battery monitoring modules, and high-power motor controllers.
Its products supply the automotive electronics supply chain, with additional power semiconductors developed and manufactured through a subsidiary for home appliances, automotive, and solar applications. Listed on KOSDAQ, Korea's tech-focused small-cap board, the group has also expanded into next-generation cloud and IT infrastructure solutions through a separately incorporated subsidiary.
Summary is AI-generated and may contain errors · figures from DART filings
iA operates as the parent of a group that includes Trinno Technology Co., Ltd., which develops and manufactures power semiconductors such as IGBTs and MOSFETs, and iA Cloud Co., Ltd., which handles cloud and IT infrastructure services.
iA in five facts
What does iA do?
iA makes power semiconductors and control modules used in automotive electronics, including chips that manage seat heating and ventilation, battery monitoring modules, and high-power motor controllers.
Where is iA listed and in which sector?
iA (Korean name: 아이에이) trades under KRX code 038880 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Information Technology sector, Components.
How large is iA?
Its market capitalisation was US$18.7M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were iA's latest annual revenue and operating profit?
For fiscal year 2025, iA reported revenue of US$31.1M, an operating loss of US$5.5M and a net loss of US$33.6M, per its annual report on DART (data retrieved from DART on 2026-06-04). Revenue was down 18.8% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- [Amended] Securities registration statement (equity)Oct 15
- Report on securities held by executives/major shareholdersOct 8
- Report on securities held by executives/major shareholdersOct 2
- [Amended] Material event report (rights offering)
iA updated the terms of a rights issue to existing shareholders to raise US$7.6M, about 38.7% of its market value.
Capital raise · Sep 29 · 3 versions - DisclosureSep 28
- Report on securities held by executives/major shareholdersSep 23
- Report on securities held by executives/major shareholdersSep 18
- [Amended] Securities registration statement (equity)Sep 15
- Report on securities held by executives/major shareholdersSep 11
- Report on securities held by executives/major shareholdersSep 4
- [Attachment added] Material event report (convertible bonds)
iA disclosed convertible bonds to raise US$3.34M, about 18.8% of its market value.
Capital raise · Jul 13 - Trading suspension (share consolidation/split registration)M&A · Jun 5
- Trading suspension (share consolidation/split registration)M&A · Apr 3
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)
iA reported consolidated results for FY2025: revenue of US$28.1M (−18.9% year on year), an operating loss of US$5.02M and a net loss of US$28.6M.
Earnings · Mar 5 - Material event report (equity acquisition)M&A · Jan 6