Aqua-Bau Gmbh
Aqua-Bau Gmbh is a Private limited company (Ltd.) registered in Switzerland under CHE260657015, and its current status with Zefix — Swiss Central Business Names Index is active. The company was incorporated on 30 December 2022 and lists its registered address as Riedikon, Switzerland. 2 shareholders are on record for Aqua-Bau Gmbh, 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 9 October 2026.
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Shareholders
2
Two shareholders are currently on record for Aqua-Bau Gmbh, reflecting the Anteilbuch (register of members) kept by the company under Article 790 of the Swiss Code of Obligations rather than a public filing.
The largest of these is In Uster Aqua-Sanitär Ag, holding 100% — a majority holding — followed by Aqua-Sanitär Ag at 100%.
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 |
|---|---|---|---|
| In Uster Aqua-Sanitär Ag | 100% | Zefix — Swiss Central Business Names Index | |
| Aqua-Sanitär Ag | 100% | Zefix — Swiss Central Business Names Index |
Officers
1
One officer is currently on record for Aqua-Bau Gmbh, filed with Zefix — Swiss Central Business Names Index. Corina Meyer serves as Geschäftsführerin.
Management authority at Aqua-Bau 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
Aqua-Bau Gmbh sits 1 level below its ultimate parent, AQUA-Sanitär AG, registered in Switzerland. Immediately above Aqua-Bau Gmbh is AQUA-Sanitär AG, holding 100% as filed in Aqua-Bau Gmbh's own shareholder record with Zefix — Swiss Central Business Names Index.
AQUA-Sanitär AG
Switzerland
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Frequently Asked Questions
Who owns Aqua-Bau Gmbh?
Two shareholders are currently on record for Aqua-Bau Gmbh, reflecting the Anteilbuch (register of members) kept by the company under Article 790 of the Swiss Code of Obligations rather than a public filing. The largest of these is In Uster Aqua-Sanitär Ag, holding 100% — a majority holding — followed by Aqua-Sanitär Ag at 100%. 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 Aqua-Bau Gmbh's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Aqua-Bau Gmbh 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 Aqua-Bau Gmbh have on record?
2 shareholders are shown on record for Aqua-Bau Gmbh.
What is Aqua-Bau Gmbh's company registration number?
Aqua-Bau Gmbh's registration number is CHE260657015, filed with Zefix — Swiss Central Business Names Index in Switzerland. Its current status on the register is active.
Is Aqua-Bau Gmbh still an active company?
Aqua-Bau Gmbh's status on Zefix — Swiss Central Business Names Index is listed as active.
When was Aqua-Bau Gmbh incorporated?
Aqua-Bau Gmbh was incorporated on 30 December 2022, according to Zefix — Swiss Central Business Names Index.
What is Aqua-Bau Gmbh's registered address?
The registered address on file for Aqua-Bau Gmbh is Riedikon, Switzerland.
Who are the officers/directors of Aqua-Bau Gmbh?
One officer is currently on record for Aqua-Bau Gmbh, filed with Zefix — Swiss Central Business Names Index. Corina Meyer serves as Geschäftsführerin. Management authority at Aqua-Bau Gmbh sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Aqua-Bau Gmbh have a parent company or subsidiaries?
Aqua-Bau Gmbh sits 1 level below its ultimate parent, AQUA-Sanitär AG, registered in Switzerland.
Can Zavia monitor changes to Aqua-Bau 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 Aqua-Bau 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 Aqua-Bau 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 Aqua-Bau 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 9 October 2026.