Fidelix
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Fidelix designs memory chips, the components inside electronic devices that store and quickly retrieve data, including mobile DRAM, PSRAM (a hybrid chip that combines DRAM-style storage with faster SRAM-style operation), and Flash memory in both NOR and NAND varieties.
Its products reach consumer electronics makers, connected-device (IoT and machine-to-machine) manufacturers, and automotive suppliers. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, Fidelix operates as a fabless company, meaning it designs its chips but relies on external foundries and outsourced partners to manufacture them.
Summary is AI-generated and may contain errors · figures from DART filings
Fidelix explicitly states it is fabless, outsourcing all chip production to foundries rather than owning any manufacturing facilities itself.
Fidelix in five facts
What does Fidelix do?
Fidelix designs memory chips, the components inside electronic devices that store and quickly retrieve data, including mobile DRAM, PSRAM (a hybrid chip that combines DRAM-style storage with faster SRAM-style operation), and Flash memory in both NOR and NAND varieties.
Where is Fidelix listed and in which sector?
Fidelix (Korean name: 피델릭스) trades under KRX code 032580 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Information Technology sector, Semiconductors.
How large is Fidelix?
Its market capitalisation was US$163.3M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Fidelix's latest annual revenue and operating profit?
For fiscal year 2025, Fidelix reported revenue of US$40.5M, an operating loss of US$1.6M and a net loss of US$2.2M, per its annual report on DART (data retrieved from DART on 2026-06-04). Revenue was up 19.6% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-04
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Supply contract signed
Fidelix disclosed a supply contract with Telit Communications Cyprus LTD, worth US$4.57M, about 11.3% of its recent annual revenue, running through Nov 2026.
Supply contract · Oct 13 - DisclosureOct 6
- DisclosureSep 30
- [Amended] Half-year report (2026.06)Sep 30
- Supply contract signed
Fidelix disclosed a supply contract with Alliance Memory, Inc., worth US$14.2M, about 35.8% of its recent annual revenue, running through Feb 2027.
Supply contract · Sep 29 - DisclosureSep 21
- Supply contract signed
Fidelix disclosed a supply contract with Semtech Corporation, worth US$4.47M, about 11.2% of its recent annual revenue, running through Mar 2027.
Supply contract · Sep 10 - Supply contract signed
Fidelix disclosed a supply contract with Alliance Memory, Inc., worth US$8.98M, about 23.1% of its recent annual revenue, running through Nov 2026.
Supply contract · Aug 27 - Supply contract signed
Fidelix disclosed a supply contract with Samsung Electronics, worth US$8M, about 21.3% of its recent annual revenue, running through Dec 2028.
Supply contract · Aug 3 - Supply contract signed
Fidelix disclosed a supply contract with Semtech Corporation, worth US$4.5M, about 12.3% of its recent annual revenue, running through Sep 2026.
Supply contract · Jul 22 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Fidelix reported separate results for FY2025: revenue of US$36.9M (+19.6% year on year), an operating loss of US$1.42M and a net loss of US$2.04M.
Earnings · Feb 3