Hertner GmbH
Hertner GmbH is a Private limited company (Ltd.) registered in Germany under HRB 753866 Stuttgart, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Heilbronn, Germany. 2 shareholders are on record for Hertner 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 15 October 2026.
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Shareholders
2
Two shareholders are currently on record for Hertner GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Bulitech Süd GmbH, holding 87.7% — a majority holding — followed by Bulitech Süd GmbH at 12.3%.
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 |
|---|---|---|---|
| Bulitech Süd GmbH | 87.7% | Handelsregister (Commercial Register) | |
| Bulitech Süd GmbH | 12.3% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of Hertner GmbH currently on record is Patrick Bezner; five officers are currently on record for Hertner GmbH, filed with Handelsregister (Commercial Register).
The register reports 9 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Hertner 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
Hertner GmbH sits 8 levels below its ultimate parent, Quantum Leap Holdco B.V., registered in Netherlands. 1 subsidiary is recorded beneath it, across 2 jurisdictions. The full chain up to Quantum Leap Holdco B.V. is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Hertner GmbH's own shareholder record. 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 1 subsidiary spans Germany, Bulgaria 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 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Quantum Leap Holdco B.V.
Netherlands
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Frequently Asked Questions
Who owns Hertner GmbH?
Two shareholders are currently on record for Hertner GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Bulitech Süd GmbH, holding 87.7% — a majority holding — followed by Bulitech Süd GmbH at 12.3%. 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 Hertner GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Hertner 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 Hertner GmbH have on record?
2 shareholders are shown on record for Hertner GmbH.
What is Hertner GmbH's company registration number?
Hertner GmbH's registration number is HRB 753866 Stuttgart, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Hertner GmbH still an active company?
Hertner GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Hertner GmbH's registered address?
The registered address on file for Hertner GmbH is Heilbronn, Germany.
Who are the officers/directors of Hertner GmbH?
The Geschäftsführer (managing director) of Hertner GmbH currently on record is Patrick Bezner; five officers are currently on record for Hertner GmbH, filed with Handelsregister (Commercial Register). Management authority at Hertner GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Hertner GmbH have a parent company or subsidiaries?
Hertner GmbH sits 8 levels below its ultimate parent, Quantum Leap Holdco B.V., registered in Netherlands. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Those 1 subsidiary spans Germany, Bulgaria 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 1 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 Hertner 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 Hertner 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 Hertner 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 Hertner 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 15 October 2026.