Naintech
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Naintech makes the specialized manufacturing equipment used to produce rechargeable batteries and display panels, two of the core components in modern electronics and electric vehicles.
Its equipment is supplied to battery and display manufacturers within those industrial supply chains. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, the company operates across two business lines: manufacturing equipment for rechargeable batteries and displays, alongside a subsidiary focused on military-grade lithium-ion batteries, chargers, and energy-storage systems.
Summary is AI-generated and may contain errors · figures from DART filings
Naintech's listed subsidiary, Talos, develops and produces lithium-ion batteries and energy-storage systems specifically for military use, a distinct business from the parent's equipment operations.
Naintech in five facts
What does Naintech do?
Naintech makes the specialized manufacturing equipment used to produce rechargeable batteries and display panels, two of the core components in modern electronics and electric vehicles.
Where is Naintech listed and in which sector?
Naintech (Korean name: 나인테크) trades under KRX code 267320 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Industrials sector, Machinery.
How large is Naintech?
Its market capitalisation was US$117.2M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Naintech's latest annual revenue and operating profit?
For fiscal year 2025, Naintech reported revenue of US$62.2M, an operating loss of US$6.7M and a net loss of US$13.1M, per its annual report on DART (data retrieved from DART on 2026-06-03). Revenue was down 58.2% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-06-03
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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] Supply contract signed
Naintech updated a previously disclosed supply contract with LG Electronics, now worth US$9.4M, about 14.29% of its recent annual revenue, running through Dec 2026.
Supply contract · Sep 29 - [Amended] Supply contract signed
Naintech updated a previously disclosed supply contract with LG Electronics, now worth US$44.6M, about 69.2% of its recent annual revenue, running through Dec 2026.
Supply contract · Aug 28 - [Amended] Material event report (convertible bonds)
Naintech updated the terms of convertible bonds to raise US$10.4M, about 9.8% of its market value.
Capital raise · Jun 24 - Material event reportCapital raise · Jun 5
- Material event report (CB call option holder designated)Capital raise · Jun 5
- [Attachment amended] Material event report (convertible bonds)Capital raise · Jun 5
- Supply contract signed
Naintech disclosed a supply contract with LG Electronics, worth US$16.8M, about 30.85% of its recent annual revenue, running through Dec 2027.
Supply contract · Jun 2 - [Amended] Supply contract signed
Naintech updated a previously disclosed supply contract with LG Electronics, now worth US$8.45M, about 14.29% of its recent annual revenue, running through Sep 2026.
Supply contract · Mar 31 - [Amended] Supply contract signed (voluntary)
Naintech updated a previously disclosed supply contract with LG Electronics, now worth US$5.65M, about 9.57% of its recent annual revenue, running through Sep 2026.
Supply contract · Mar 31 - Change of 30% or more in revenue or profit/loss structure (15% for large companies)
Naintech reported consolidated results for FY2025: revenue of US$57.5M (−58.2% year on year), an operating loss of US$5.98M (from a profit a year earlier) and a net loss of US$12.5M.
Earnings · Feb 27