Techwing (089030)
테크윙 · KOSDAQ · Memory test handlers
KOSDAQ · Price as of · Naver Finance · Converted at ₩1344 per dollar
- Code089030
- ExchangeKOSDAQ
- Korean name테크윙
- Quoted inKorean won
- US listingNone
- Run byNa Yun-sung and Jang Nam
- Analysts1
- Implied upside+92.1%
- Target range₩80,000 to ₩80,000
- Target in dollars$59.51
Reported fundamentals
There is no stock score on this page. The score is computed from audited XBRL filings on SEC EDGAR and includes a 20-point insider component built from Form 4s, and a Korean company files neither, so a grade here would be measuring something different from the same letter on a US hub. These are the reported figures instead.
| Revenue | ₩159.1B ($118.4M) | -14.2% against the prior year |
| Net income | ₩9.4B ($7.0M) | 5.9% net margin |
| Capital spending | ₩30.9B | 19.4% of revenue |
| Shares outstanding | 35,740,474 | +0.0% 2022 to 2025, flat |
| Cash | ₩64.3B ($47.9M) | Current ratio 1.1 |
| Total debt | ₩339.9B ($252.9M) | Debt to equity 164.0 |
| Forward P/E | 11.8 | On analyst estimates, not on reported earnings |
Techwing closed at ₩38,250 on Oct 27, down 19.6% since Sep 22. Daily closes on the KOSDAQ, in won. Source: Yahoo Finance.
What Techwing does
Techwing makes test handlers, the machines that move chips in and out of test equipment and hold them at the right temperature while they are checked. It is a mechanical business sitting next to an electrical one: the tester decides whether a chip passes, and the handler decides how many can be tested per hour.
The company's AI exposure comes from testing stacked memory, which is harder than testing a conventional die and needs equipment built for it. Analyst coverage here is thin, with roughly one broker following the stock, so there is little consensus to lean on and the share price tends to move on order announcements rather than on estimates.
Techwing is run by Na Yun-sung and Jang Nam (나윤성, 장남), Joint representative directors.
Techwing has no US listing. Buying the shares means buying the Seoul line, which most US brokerage accounts cannot do directly.
Techwing coverage
Other Korean AI listings
| Company | Code | Board | What it makes |
|---|---|---|---|
| SK Hynix | 000660 | KOSPI | HBM memory for AI accelerators |
| Samsung Electronics | 005930 | KOSPI | Memory, foundry and the broader electronics business |
| Hanmi Semiconductor | 042700 | KOSPI | Thermal compression bonders for HBM stacking |
| HPSP | 403870 | KOSDAQ | High-pressure annealing equipment |
| Wonik IPS | 240810 | KOSDAQ | Deposition and etch equipment for memory |
| Leeno Industrial | 058470 | KOSDAQ | Test probes and probe cards |
| Samsung Electro-Mechanics | 009150 | KOSPI | FC-BGA package substrates and MLCCs |
| Naver | 035420 | KOSPI | Korea's search platform and HyperCLOVA X |
| LG Innotek | 011070 | KOSPI | Camera modules and package substrates |
| Simmtech | 222800 | KOSDAQ | Package substrates for memory |
| Hana Micron | 067310 | KOSDAQ | Semiconductor packaging and test |
| ISC | 095340 | KOSDAQ | Test sockets |
| Jusung Engineering | 036930 | KOSDAQ | Atomic layer deposition equipment |
| Soulbrain | 357780 | KOSDAQ | Process chemicals for chipmaking |
| Samsung SDS | 018260 | KOSPI | IT services, cloud and data centers |
| SK Square | 402340 | KOSPI | Holding company whose main asset is SK Hynix |
| Kakao | 035720 | KOSPI | Messaging platform building consumer AI |
| HD Hyundai Electric | 267260 | KOSPI | Transformers and switchgear |
| LS Electric | 010120 | KOSPI | Power distribution and automation |
| Hyosung Heavy Industries | 298040 | KOSPI | Transformers and heavy electrical equipment |
| Doosan Enerbility | 034020 | KOSPI | Power plant equipment, turbines and nuclear components |
| Sam-A Aluminium | 006110 | KOSPI | Aluminum foil for energy-storage and secondary batteries |
Frequently asked questions
What is Techwing's stock code?
Techwing trades on the KOSDAQ in Seoul under the code 089030. Data providers usually write it as 089030.KQ. The company has no US listing, so the Seoul line is the only place the shares trade.
Why is Techwing an AI stock?
Techwing makes test handlers, the machines that move chips in and out of test equipment and hold them at the right temperature while they are checked. It is a mechanical business sitting next to an electrical one: the tester decides whether a chip passes, and the handler decides how many can be tested per hour.
What do analysts expect for Techwing?
1 analysts covering Techwing have an average price target of ₩80,000 (about $59.51), which is +92.1% against the last close. Coverage of Korean listings is overwhelmingly domestic, so these are Korean brokerage estimates rather than the US sell-side names that cover an American chip stock.
Does Techwing file with the SEC?
No. Techwing is a Korean company listed in Seoul, so it reports to the Korea Exchange and the Financial Supervisory Service, not the SEC. That is why this page has no filings, Form 4 insider or congressional trading sections: those are built from EDGAR, which has nothing on a company that does not file there.