Sanitär – Union S.U. GmbH
Sanitär – Union S.U. GmbH is a Private limited company (Ltd.) registered in Germany under HRB 5493 Nürnberg, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Nürnberg, Germany. 2 shareholders are on record for Sanitär – Union S.U. 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 Handelsregister (Commercial Register) and was last updated on 22 October 2026.
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Shareholders
2
Two shareholders are currently on record for Sanitär – Union S.U. GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Builtech Mittelfranken GmbH, holding 91.8% — a majority holding — followed by Builtech Mittelfranken GmbH at 8.2%.
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 |
|---|---|---|---|
| Builtech Mittelfranken GmbH | 91.8% | Handelsregister (Commercial Register) | |
| Builtech Mittelfranken GmbH | 8.2% | Handelsregister (Commercial Register) |
Officers
5
Three of the 5 officer records shown for Sanitär – Union S.U. GmbH are current appointments, filed with Handelsregister (Commercial Register). Nicolas Philipp Huber (appointed 2021-07-06) and Frank Büchtmann both serve as Geschäftsführer (managing director); Roland Schirmer (appointed 2013-01-03) serves as Officer. The remaining 1 record shown (Wolfgang Wagner) is a former appointment that has since been resigned.
Management authority at Sanitär – Union S.U. 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
Sanitär – Union S.U. GmbH sits 8 levels below its ultimate parent, Quantum Leap Holdco B.V., registered in Netherlands. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. Immediately above Sanitär – Union S.U. GmbH is Builtech Mittelfranken GmbH, holding 100% as filed in Sanitär – Union S.U. GmbH's own shareholder record with Handelsregister (Commercial Register). Quantum Leap Holdco B.V. sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. 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.
Those 2 subsidiaries span Germany, Spain 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.
Quantum Leap Holdco B.V.
Netherlands
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Frequently Asked Questions
Who owns Sanitär – Union S.U. GmbH?
Two shareholders are currently on record for Sanitär – Union S.U. GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Builtech Mittelfranken GmbH, holding 91.8% — a majority holding — followed by Builtech Mittelfranken GmbH at 8.2%. 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 Sanitär – Union S.U. GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Sanitär – Union S.U. 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 Sanitär – Union S.U. GmbH have on record?
2 shareholders are shown on record for Sanitär – Union S.U. GmbH.
What is Sanitär – Union S.U. GmbH's company registration number?
Sanitär – Union S.U. GmbH's registration number is HRB 5493 Nürnberg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Sanitär – Union S.U. GmbH still an active company?
Sanitär – Union S.U. GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Sanitär – Union S.U. GmbH's registered address?
The registered address on file for Sanitär – Union S.U. GmbH is Nürnberg, Germany.
Who are the officers/directors of Sanitär – Union S.U. GmbH?
Three of the 5 officer records shown for Sanitär – Union S.U. GmbH are current appointments, filed with Handelsregister (Commercial Register). Nicolas Philipp Huber (appointed 2021-07-06) and Frank Büchtmann both serve as Geschäftsführer (managing director); Roland Schirmer (appointed 2013-01-03) serves as Officer. The remaining 1 record shown (Wolfgang Wagner) is a former appointment that has since been resigned. Management authority at Sanitär – Union S.U. GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Sanitär – Union S.U. GmbH have a parent company or subsidiaries?
Sanitär – Union S.U. GmbH sits 8 levels below its ultimate parent, Quantum Leap Holdco B.V., registered in Netherlands. 2 subsidiaries are recorded beneath it, across 2 jurisdictions. Those 2 subsidiaries span Germany, Spain 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.
Can Zavia monitor changes to Sanitär – Union S.U. GmbH's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to Sanitär – Union S.U. 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 Sanitär – Union S.U. GmbH'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 Sanitär – Union S.U. 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 Handelsregister (Commercial Register) and was last synced on 22 October 2026.