Siltronic AG
Siltronic AG is a registered legal entity registered in Germany under HRB 150884 München, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is München, Germany. 1 shareholder is on record for Siltronic AG, and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Handelsregister (Commercial Register) and was last updated on 23 September 2026.
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Shareholders
1
Shareholders of Siltronic AG
One shareholder is currently on record for Siltronic AG, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Legato Capital Management LLC, holding 1.7% — the largest recorded stake. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Legato Capital Management LLC | 1.7% | Handelsregister (Commercial Register) |
Officers
5
Directors and officers of Siltronic AG
Two of the 5 officer records shown for Siltronic AG are current appointments, filed with Handelsregister (Commercial Register). Claudia Schmitt (appointed 2009-09-04) serves as Aufsichtsratsmitglied (board member); Andreas Killinger (appointed 2015-12-14) serves as Officer. The remaining 3 records shown (Ralf Widmer, Christoph Von Plotho and 1 other) are former appointments that have since been resigned. Management authority at Siltronic AG sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.
Data availability
The register reports 64 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Group Structure
Group structure of Siltronic AG
Siltronic AG has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 8 jurisdictions. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.
- WACKER NSCE MALAYSIA SDN BHD (Malaysia)
- Siltronic Holding International B.V. (Netherlands)
- SILTRONIC AG, TAIWAN BRANCH (GERMANY) (Taiwan)
- SILTRONIC JAPAN CORP. (Japan)
- SILTRONIC AG (Italy)
- Siltronic (Shanghai) Co., Ltd. (China)
- Siltronic Corporation (United States)
Data availability
Those 7 subsidiaries span Germany, Malaysia, Netherlands, Taiwan, Japan, Italy, and 2 more jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 7 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Siltronic AG
Germany
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Frequently Asked Questions
Who owns Siltronic AG?
One shareholder is currently on record for Siltronic AG, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Legato Capital Management LLC, holding 1.7% — the largest recorded stake. Because the shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.
Who is Siltronic AG's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Siltronic AG is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.
How many shareholders does Siltronic AG have on record?
1 shareholder is shown on record for Siltronic AG.
What is Siltronic AG's company registration number?
Siltronic AG's registration number is HRB 150884 München, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Siltronic AG still an active company?
Siltronic AG's status on Handelsregister (Commercial Register) is listed as active.
What is Siltronic AG's registered address?
The registered address on file for Siltronic AG is München, Germany.
Who are the officers/directors of Siltronic AG?
Two of the 5 officer records shown for Siltronic AG are current appointments, filed with Handelsregister (Commercial Register). Claudia Schmitt (appointed 2009-09-04) serves as Aufsichtsratsmitglied (board member); Andreas Killinger (appointed 2015-12-14) serves as Officer. The remaining 3 records shown (Ralf Widmer, Christoph Von Plotho and 1 other) are former appointments that have since been resigned. Management authority at Siltronic AG sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Siltronic AG have a parent company or subsidiaries?
Siltronic AG has no recorded parent company — it sits at the top of its own group structure, with 7 subsidiaries recorded beneath it across 8 jurisdictions. Those 7 subsidiaries span Germany, Malaysia, Netherlands, Taiwan, Japan, Italy, and 2 more jurisdictions, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear. One of the 7 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to Siltronic AG's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to Siltronic AG's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Siltronic AG's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Germany, so records like Siltronic AG's registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.
Where does this company information come from, and how current is it?
This record is sourced directly from Handelsregister (Commercial Register) and was last synced on 23 September 2026.