HCT
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
HCT provides testing, certification, and calibration services that verify electronic devices and other products meet the safety and regulatory standards required in each target market.
Its clients include manufacturers in telecommunications, batteries and energy storage, automotive electronics, defense, and nuclear power. Listed on KOSDAQ, Korea's tech-focused small-cap board, the company runs three service lines, product testing and certification, precision instrument calibration, and contract research for pharmaceuticals and medical devices, making it a multi-discipline technical services provider rather than a single-product business.
Summary is AI-generated and may contain errors · figures from DART filings
HCT was established when the quality-assurance division of Hynix Semiconductor was spun off as a separate legal entity, giving it its founding operational base.
HCT in five facts
What does HCT do?
HCT provides testing, certification, and calibration services that verify electronic devices and other products meet the safety and regulatory standards required in each target market.
Where is HCT listed and in which sector?
HCT (Korean name: 에이치시티) trades under KRX code 072990 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Commercial Services.
How large is HCT?
Its market capitalisation was US$34.2M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were HCT's latest annual revenue and operating profit?
For fiscal year 2025, HCT reported revenue of US$81.2M, operating profit of US$6.2M and net income of US$3.9M, per its annual report on DART (data retrieved from DART on 2026-09-17). Revenue was up 13.9% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-17
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Report on securities held by executives/major shareholdersOct 16
- Report on large shareholdings (5% rule) (standard)Oct 16
- [Amended] Decision to guarantee a third party's debtOct 15
- [Amended] Half-year report (2026.06)Oct 8
- Report on securities held by executives/major shareholdersOct 2
- Report on large shareholdings (5% rule) (standard)Oct 2
- Report on securities held by executives/major shareholdersSep 29
- Report on large shareholdings (5% rule) (standard)Sep 29
- Report on securities held by executives/major shareholdersSep 21
- Report on large shareholdings (5% rule) (standard)Sep 21
- Report on securities held by executives/major shareholdersSep 14
- Report on large shareholdings (5% rule) (standard)Aug 31
- Report on securities held by executives/major shareholdersAug 31
- Operating results (consolidated) (preliminary) (fair disclosure)
HCT filed provisional (unaudited) consolidated results for Q2 2026: revenue of US$18.1M (−12.2% year on year), an operating loss of US$284K (from a profit a year earlier) and a net loss of US$577K (from a profit a year earlier).
Earnings · Aug 14 - Operating results (consolidated) (preliminary) (fair disclosure)
HCT filed provisional (unaudited) consolidated results for Q1 2026: revenue of US$16.6M (−3.7% year on year), operating profit of US$272K (−71.8% year on year) and a net loss of US$77.3K (from a profit a year earlier).
Earnings · Apr 29 - [Amended] Share-pledge agreement that may change the largest shareholder
HCT's largest shareholder (an individual) pledged shares as loan collateral to an individual, securing up to US$812K.
Ownership change · Apr 17 - Change of less than 30% in revenue or profit/loss structure (15% for large companies) (voluntary)
HCT reported consolidated results for FY2025: revenue of US$72.7M (+13.8% year on year), operating profit of US$5.59M (−26.1% year on year) and net income of US$3.53M (−2% year on year).
Earnings · Mar 6 - Treasury share disposal: results reportTreasury Shares · Jan 5