Siegfried Holding Ag
Siegfried Holding Ag is a Private limited company (Ltd.) registered in Switzerland under CHE102443567, and its current status with Zefix — Swiss Central Business Names Index is active. The company was incorporated on 27 December 1904 and lists its registered address as Zofingen, Switzerland. 12 shareholders are on record for Siegfried Holding 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 Zefix — Swiss Central Business Names Index and was last updated on 25 September 2026.
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Shareholders
12
Shareholders of Siegfried Holding Ag
12 shareholders are currently on record for Siegfried Holding Ag, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing. The largest of these is SmallCap World Fund Inc, holding 22.4% — the largest recorded stake — followed by iShares Trust-iShares MSCI EAFE Small-Cap ETF at 3%; the remaining 10 shareholders shown hold smaller stakes. Because every 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 |
|---|---|---|---|
| SmallCap World Fund Inc | 22.4% | Zefix — Swiss Central Business Names Index | |
| iShares Trust-iShares MSCI EAFE Small-Cap ETF | 3% | Zefix — Swiss Central Business Names Index | |
| DFA International Small Cap Value Portfolio | 1.4% | Zefix — Swiss Central Business Names Index | |
| Vanguard International Stock Index-Total Intl Stock Indx | 1.2% | Zefix — Swiss Central Business Names Index | |
| DFA Continental Small Company Series | 0.7% | Zefix — Swiss Central Business Names Index | |
| Vanguard Tax Managed Fund-Vanguard Developed Markets Index Fund | 0.7% | Zefix — Swiss Central Business Names Index | |
| iShares Core MSCI EAFE ETF | 0.6% | Zefix — Swiss Central Business Names Index | |
| DFA International Core Equity Portfolio | 0.5% | Zefix — Swiss Central Business Names Index | |
| Avantis International Small Cap Value ETF | 0.5% | Zefix — Swiss Central Business Names Index | |
| Templeton Global Smaller Companies Fund, Inc. (USA) | 0.5% | Zefix — Swiss Central Business Names Index | |
| Victory Portfolios-Victory Trivalent International Small Cap Fund | 0.4% | Zefix — Swiss Central Business Names Index | |
| iShares MSCI EAFE Small Cap ETF | 0.4% | Zefix — Swiss Central Business Names Index |
Officers
19
Directors and officers of Siegfried Holding Ag
The Ceo & Coo Drug Products Ad Interim of Siegfried Holding Ag currently on record is Marcel Imwinkelried; 19 officers are currently on record for Siegfried Holding Ag, filed with Zefix — Swiss Central Business Names Index. Management authority at Siegfried Holding 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.
Group Structure
Group structure of Siegfried Holding Ag
Siegfried Holding Ag has no recorded parent company — it sits at the top of its own group structure, with 10 subsidiaries recorded beneath it across 6 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.
- SIEGFRIED BARBERA S.L. (Spain)
- Siegfried Deutschland Holding GmbH (Germany)
- Siegfried USA Holding , Inc. (United States)
- SIEGFRIED DiNAMIQS AG (Switzerland)
- Siegfried AG (Switzerland)
- Siegfried Hong Kong Limited (Hong Kong)
- Siegfried Grafton, Inc. (United States)
- SIEGFRIED ST. VULBAS SAS (France)
- Siegfried Evionnaz SA (Switzerland)
- SIEGFRIED EL MASNOU S.A. (Spain)
Data availability
Those 10 subsidiaries span Switzerland, Spain, Germany, United States, Hong Kong, France 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. Four of the 10 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Siegfried Holding Ag
Switzerland
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Frequently Asked Questions
Who owns Siegfried Holding Ag?
12 shareholders are currently on record for Siegfried Holding Ag, reflecting the Aktienbuch (share register) maintained under Article 686 of the Swiss Code of Obligations rather than a public filing. The largest of these is SmallCap World Fund Inc, holding 22.4% — the largest recorded stake — followed by iShares Trust-iShares MSCI EAFE Small-Cap ETF at 3%; the remaining 10 shareholders shown hold smaller stakes. Because every 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 Siegfried Holding Ag's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Siegfried Holding 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 Siegfried Holding Ag have on record?
12 shareholders are shown on record for Siegfried Holding Ag.
What is Siegfried Holding Ag's company registration number?
Siegfried Holding Ag's registration number is CHE102443567, filed with Zefix — Swiss Central Business Names Index in Switzerland. Its current status on the register is active.
Is Siegfried Holding Ag still an active company?
Siegfried Holding Ag's status on Zefix — Swiss Central Business Names Index is listed as active.
When was Siegfried Holding Ag incorporated?
Siegfried Holding Ag was incorporated on 27 December 1904, according to Zefix — Swiss Central Business Names Index.
What is Siegfried Holding Ag's registered address?
The registered address on file for Siegfried Holding Ag is Zofingen, Switzerland.
What legal structure is Siegfried Holding Ag registered as?
Siegfried Holding Ag is registered as a Private limited company (Ltd.) in Switzerland.
Who are the officers/directors of Siegfried Holding Ag?
The Ceo & Coo Drug Products Ad Interim of Siegfried Holding Ag currently on record is Marcel Imwinkelried; 19 officers are currently on record for Siegfried Holding Ag, filed with Zefix — Swiss Central Business Names Index. Management authority at Siegfried Holding Ag sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Siegfried Holding Ag have a parent company or subsidiaries?
Siegfried Holding Ag has no recorded parent company — it sits at the top of its own group structure, with 10 subsidiaries recorded beneath it across 6 jurisdictions. Those 10 subsidiaries span Switzerland, Spain, Germany, United States, Hong Kong, France 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. Four of the 10 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to Siegfried Holding Ag's ownership over time?
This profile reflects a point-in-time snapshot from Zefix — Swiss Central Business Names Index. Zavia's monitoring API can track changes to Siegfried Holding 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 Siegfried Holding Ag's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Switzerland, so records like Siegfried Holding 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 Zefix — Swiss Central Business Names Index and was last synced on 25 September 2026.