Optoelectronics · Central manufacturing heart
GIS
GIS (6456) is a listed Optoelectronics company, registered in Miaoli.
Compiled from the Ministry company filing and listed-company records.
Miaoli · 6456
GIS Holding Limited (GIS), ticker 6456, uniform number 41420316. Chairman 周賢穎. General manager 徐同炤. Spokesperson 林原平. Paid-in capital NT$3,379,398,000. Founded 2011. Listed 2015-06-12. Address 8F, No. 12, Kezhong Road, Zhunan TownshipMiaoli County 350401, Taiwan, R.O.C.. Phone 037-777939. Fax 037-777633. Email ir@gis-touch.com. Site https://www.gis-touch.com. Source: Taiwan Stock Exchange open data dated 13 Oct 2026, checked against the twincn listed-company search.
Media
The company's latest public videos, then guest and press videos. They play here when the platform allows an embed.
From the company
youtube · GIS業成集團
GIS-KY Online Investor Conference 09/24/2026
Guests and press
youtube · Sam Kibui
GIS is Disappearing - The Future of GIS Technology Explained!
Main products
- Optoelectronics
Certifications
No certificate is copied here. Ask the company for the original.
Export markets
Listed company. See the annual report.
Questions
Want to ask more? Use the guide at the lower right. On this page I only talk about this company.
What does GIS-KY actually do?
GIS (ticker 6456) is filed under Optoelectronics. GIS (6456) is a listed Optoelectronics company, registered in Miaoli. Their own site is https://www.gis-touch.com.
How do I reach them?
They are registered at 8F, No. 12, Kezhong Road, Zhunan TownshipMiaoli County 350401, Taiwan, R.O.C. (Miaoli). Phone 037-777939. Fax 037-777633. Email ir@gis-touch.com. Or start from their site: https://www.gis-touch.com. The map pin is only to show the area, not an invitation to walk in.
Who should I ask for?
Chairman 周賢穎. General manager 徐同炤. Spokesperson 林原平. These names are on the exchange filing. Ask the switchboard for them. They may not pick up personally.
How big are they, and when did they list?
Founded 2011. Listed 2015-06-12. Paid-in capital NT$3,379,398,000. Headcount is not on this public table, so I will not guess it.
Can I ask them for a quote or OEM work?
You can ask. This page has no price list and no MOQ. It also does not say whether they take OEM or ODM. Start at https://www.gis-touch.com.
Can I see their certificates first?
No certificate is shown here. A company filing usually does not attach ISO paperwork. Ask them for the original. I will not assume which ones they hold.
Where is their website, and are they on social?
Their site is https://www.gis-touch.com. The site does not list a social account, so I will not guess one. The logo is the one on their site.
What is the ticker and uniform number, so I have the right company?
GIS, ticker 6456, uniform number 41420316. The ministry filing is here: https://findbiz.nat.gov.tw/fts/query/QueryCmpyDetail/queryCmpyDetail.do?banNo=41420316.
Who else is in the same line of work?
They sit in Optoelectronics. The other companies in that chapter are on the chapter page, with address and phone.
Can I place the order here?
No. We do not take payment, and we do not quote for GIS. Call them at 037-777939, or open https://www.gis-touch.com. The site is presented by 時刻智能 × BRANDOMINATION. Email abitmore131@gmail.com, phone +886 2 7742 6299.
Other members in this chapter
Optoelectronics
CMC
2323 · CMC
Taipei · 中山區
CMC (2323) is a listed Optoelectronics company, registered in Taipei.
Optoelectronics
RITEK
2349 · RITEK
Hsinchu · 湖口鄉
RITEK (2349) is a listed Optoelectronics company, registered in Hsinchu.
Optoelectronics
ABILITY
2374 · ABILITY
New Taipei · 新莊區
ABILITY (2374) is a listed Optoelectronics company, registered in New Taipei.
Optoelectronics
EVERLIGHT
2393 · EVERLIGHT
New Taipei · 樹林區
EVERLIGHT (2393) is a listed Optoelectronics company, registered in New Taipei.
Optoelectronics
GSC
2406 · GSC
Hsinchu · 湖口鄉
GSC (2406) is a listed Optoelectronics company, registered in Hsinchu.
Optoelectronics
AUO
2409 · AUO
Hsinchu · 科學園區
AUO (2409) is a listed Optoelectronics company, registered in Hsinchu.