Chester, Chi-Yun Koo
Chester, Chi-Yun Koo — TW company (icij:icijol-80508). 2 holdings. Cited to 1 registry.
Ownership & control
Links are shown as observed in a source registry — we do not currently hold ownership end dates, so a link here may since have ended. Each row carries its source; check it before relying on currency.
None in current sources.
- Chester, Chi-Yun Koo
- Keystone Venture Management Corp.· shareholder of
- ESTAR CABLE LTD.· shareholder of
Nothing further is withheld here. The ownership and control links above are everything we have resolved for Chester, Chi-Yun Koo — there is no deeper chain behind a paywall. Absence means “not observed in our current sources” — it is not a finding of none.
Coverage of Chester, Chi-Yun Koo is still thin in the current sources. Watch it and we'll flag the moment new ownership, filings or risk signals land.
Explore TW coverage4 items you can read right now — no account, no payment.
- Identity, address & registry profile
- Sanctions & watchlist detail
- Direct connections (1 hop)
- Community notes
Nothing further on Chester, Chi-Yun Koo is behind a paywall — everything we hold on this subject is already on this page.
People & control
2 parties · 0 currentEvery officer, person with significant control and cross-company role we hold, resolved into one entry per party. Roles are registry records, not a claim of control.
- ESTAR CABLE LTD.Also holds roles at 42 other companies
- Wu Chuen Taishareholder of
- YEN MING MINGshareholder of
- Mizue Hayashishareholder of
- Keystone Venture Management Corp.Also holds roles at 26 other companies
- Reliance Investment Co., Ltdshareholder of
- Hou Tian Yishareholder of
- Mizue Hayashishareholder of
2 parties · 0 current. Ceased and resigned records are retained as history.
Common questions
- Who owns Chester, Chi-Yun Koo?
- What is Chester, Chi-Yun Koo's risk level?
- Where does Chester, Chi-Yun Koo appear across sources?