Powatec Gmbh
Powatec Gmbh is a Private limited company (Ltd.) registered in Switzerland under CHE108397316, and its current status with Zefix — Swiss Central Business Names Index is active. The company was incorporated on 5 January 1996 and lists its registered address as Hünenberg, Switzerland. 4 shareholders are on record for Powatec Gmbh, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Zefix — Swiss Central Business Names Index and was last updated on 5 October 2026.
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Shareholders
4
Four shareholders are currently on record for Powatec Gmbh, 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 Powasys Holding Ag, holding 90.9% — a majority holding — followed by In Hünenberg Powasys Holding Ag at 90%; the remaining 2 shareholders shown hold smaller stakes.
2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 2 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Powasys Holding Ag | 90.9% | Zefix — Swiss Central Business Names Index | |
| In Hünenberg Powasys Holding Ag | 90% | Zefix — Swiss Central Business Names Index | |
| Rudolf Portmann | 6.1% | Zefix — Swiss Central Business Names Index | |
| Bruno Portmann | 3% | Zefix — Swiss Central Business Names Index |
Officers
2
Two officers are currently on record for Powatec Gmbh, filed with Zefix — Swiss Central Business Names Index. Bruno Portmann and Rudolf Portmann both serve as Gesellschafter Und Geschäftsführer.
Management authority at Powatec Gmbh 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
Powatec Gmbh sits 1 level below its ultimate parent, Powasys Holding AG, registered in Switzerland. Immediately above Powatec Gmbh is Powasys Holding AG, holding 90.9% as filed in Powatec Gmbh's own shareholder record with Zefix — Swiss Central Business Names Index.
Powasys Holding AG
Switzerland
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Frequently Asked Questions
Who owns Powatec Gmbh?
Four shareholders are currently on record for Powatec Gmbh, 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 Powasys Holding Ag, holding 90.9% — a majority holding — followed by In Hünenberg Powasys Holding Ag at 90%; the remaining 2 shareholders shown hold smaller stakes. 2 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 2 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is Powatec Gmbh's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Powatec Gmbh is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does Powatec Gmbh have on record?
4 shareholders are shown on record for Powatec Gmbh.
What is Powatec Gmbh's company registration number?
Powatec Gmbh's registration number is CHE108397316, filed with Zefix — Swiss Central Business Names Index in Switzerland. Its current status on the register is active.
Is Powatec Gmbh still an active company?
Powatec Gmbh's status on Zefix — Swiss Central Business Names Index is listed as active.
When was Powatec Gmbh incorporated?
Powatec Gmbh was incorporated on 5 January 1996, according to Zefix — Swiss Central Business Names Index.
What is Powatec Gmbh's registered address?
The registered address on file for Powatec Gmbh is Hünenberg, Switzerland.
Who are the officers/directors of Powatec Gmbh?
Two officers are currently on record for Powatec Gmbh, filed with Zefix — Swiss Central Business Names Index. Bruno Portmann and Rudolf Portmann both serve as Gesellschafter Und Geschäftsführer. Management authority at Powatec Gmbh sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Powatec Gmbh have a parent company or subsidiaries?
Powatec Gmbh sits 1 level below its ultimate parent, Powasys Holding AG, registered in Switzerland.
Can Zavia monitor changes to Powatec Gmbh'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 Powatec Gmbh's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Powatec Gmbh'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 Powatec Gmbh'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 5 October 2026.