Hamburger Rieger GmbH
Hamburger Rieger GmbH is a Private limited company (Ltd.) registered in Germany under HRB 23241 Traunstein, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Trostberg, Germany. 3 shareholders are on record for Hamburger Rieger 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 6 October 2026.
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Shareholders
3
Three shareholders are currently on record for Hamburger Rieger GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is W. Hamburger GmbH, holding 97.3% — a majority holding — followed by Hamburger Rieger GmbH at 2.3%; the remaining 1 shareholder shown holds 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 |
|---|---|---|---|
| W. Hamburger GmbH | 97.3% | Handelsregister (Commercial Register) | |
| Hamburger Rieger GmbH | 2.3% | Handelsregister (Commercial Register) | |
| Prinzhorn Holding GmbH | 0.4% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of Hamburger Rieger GmbH currently on record is Sigmar Mielacher; five officers are currently on record for Hamburger Rieger GmbH, filed with Handelsregister (Commercial Register).
The register reports 19 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Hamburger Rieger 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
Hamburger Rieger GmbH sits 3 levels below its ultimate parent, Thomas Prinzhorn Privatstiftung, registered in Austria. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Immediately above Hamburger Rieger GmbH is W. Hamburger GmbH, holding 97.3% as filed in Hamburger Rieger GmbH's own shareholder record with Handelsregister (Commercial Register). Thomas Prinzhorn Privatstiftung 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 jurisdiction, 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.
Thomas Prinzhorn Privatstiftung
Austria
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Frequently Asked Questions
Who owns Hamburger Rieger GmbH?
Three shareholders are currently on record for Hamburger Rieger GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is W. Hamburger GmbH, holding 97.3% — a majority holding — followed by Hamburger Rieger GmbH at 2.3%; the remaining 1 shareholder shown holds 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 Hamburger Rieger GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Hamburger Rieger 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 Hamburger Rieger GmbH have on record?
3 shareholders are shown on record for Hamburger Rieger GmbH.
What is Hamburger Rieger GmbH's company registration number?
Hamburger Rieger GmbH's registration number is HRB 23241 Traunstein, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Hamburger Rieger GmbH still an active company?
Hamburger Rieger GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Hamburger Rieger GmbH's registered address?
The registered address on file for Hamburger Rieger GmbH is Trostberg, Germany.
Who are the officers/directors of Hamburger Rieger GmbH?
The Geschäftsführer (managing director) of Hamburger Rieger GmbH currently on record is Sigmar Mielacher; five officers are currently on record for Hamburger Rieger GmbH, filed with Handelsregister (Commercial Register). Management authority at Hamburger Rieger GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Hamburger Rieger GmbH have a parent company or subsidiaries?
Hamburger Rieger GmbH sits 3 levels below its ultimate parent, Thomas Prinzhorn Privatstiftung, registered in Austria. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 subsidiaries span Germany jurisdiction, 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 Hamburger Rieger 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 Hamburger Rieger 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 Hamburger Rieger 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 Hamburger Rieger 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 6 October 2026.