Protec Mems Technology
Daily close in US$ at the latest USD/KRW close. Source: KRX via FinanceDataReader.
Protec Mems Technology makes probe cards, specialised interface devices that touch the electrical contacts of chips on a semiconductor wafer to check whether each chip works correctly before the wafer is cut apart.
These custom, consumable components are supplied to semiconductor manufacturers as part of the wafer-testing stage of chip production. Listed on KOSDAQ, Korea's tech-focused small-cap exchange, the company operates as a single business unit focused entirely on MEMS-based probe cards, offering both a three-dimensional and a two-dimensional variant of the product.
Summary is AI-generated and may contain errors · figures from DART filings
Protec Mems Technology in five facts
What does Protec Mems Technology do?
Protec Mems Technology makes probe cards, specialised interface devices that touch the electrical contacts of chips on a semiconductor wafer to check whether each chip works correctly before the wafer is cut apart.
Where is Protec Mems Technology listed and in which sector?
Protec Mems Technology (Korean name: 피엠티) trades under KRX code 147760 on KOSDAQ, the Korea Exchange's board for smaller and growth companies. It is classified in the Information Technology sector, Hardware & Devices.
How large is Protec Mems Technology?
Its market capitalisation was US$54.5M on 2026-10-21, which puts it in this site's small-cap group. US$ amounts are converted from won at 1 USD ≈ ₩1,325 (2026-10-21).
What were Protec Mems Technology's latest annual revenue and operating profit?
For fiscal year 2025, Protec Mems Technology reported revenue of US$19.1M, an operating loss of US$15.4M and a net loss of US$17M, per its annual report on DART (data retrieved from DART on 2026-09-17). Revenue was up 3.7% on the previous year.
Where does this data come from?
Financial statements and filings come from DART, Korea's official corporate-filing system. Share prices, market capitalisation and trading status come from KRX. Company summaries are AI-generated from the filings and may contain errors; financial figures are mapped directly from DART.
Data sources and last updated
- Filings and financial statements
- DART (dart.fss.or.kr), Korea's official corporate-filing system
- Prices, market cap, trading status
- KRX (Korea Exchange), via FinanceDataReader
- Latest annual financials
- Fiscal year 2025, data retrieved from DART on 2026-09-17
- Share price and market cap
- Close of 2026-10-21
- Currency
- US$, 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.
- Supply contract signed
Protec Mems Technology disclosed a supply contract with Samsung Electronics, worth US$5.45M, about 28.84% of its recent annual revenue, running through Jan 2027.
Supply contract · Oct 8 - Subscription results of rights offering or equity-linked bonds (voluntary)Capital raise · Jun 23
- Rights offering: final issue price setCapital raise · Jun 17
- [Amended] Material event report (rights offering)
Protec Mems Technology updated the terms of a new share issuance to raise US$24.6M, about 46.1% of its market value.
Capital raise · Jun 17 · 3 versions - Supply contract signed
Protec Mems Technology disclosed a supply contract with SAMSUNG (CHINA)SEMICONDUCTOR, worth US$4.37M, about 25.91% of its recent annual revenue, running through Aug 2026.
Supply contract · May 20 - Ex-rights (rights offering)Capital raise · May 12
- Rights offering: round 1 issue price setCapital raise · May 12
- Change of 30% or more in revenue or profit/loss structure (15% for large companies)Earnings · Jan 23