Alexander Thamm GmbH
Alexander Thamm GmbH is a Private limited company (Ltd.) registered in Germany under HRB 199036 München, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is München, Germany. 1 shareholder is on record for Alexander Thamm 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 8 October 2026.
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Shareholders
1
One shareholder is currently on record for Alexander Thamm GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Data AI GmbH, holding 100% — a majority holding.
Because the 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 |
|---|---|---|---|
| Data AI GmbH | 100% | Handelsregister (Commercial Register) |
Officers
4
Two of the 4 officer records shown for Alexander Thamm GmbH are current appointments, filed with Handelsregister (Commercial Register). Alexander Thamm (appointed 2012-05-31) serves as Geschäftsführer (managing director); Ulrich Vornefeld serves as Officer. The remaining 2 records shown (Thomas Hecker and Andreas Albert Robert Gillhuber) are former appointments that have since been resigned.
The register reports 7 officers in total, including past appointments, though only the 4 most relevant records are shown here.
Management authority at Alexander Thamm 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
Alexander Thamm GmbH sits 1 level below its ultimate parent, Data AI GmbH, registered in Germany. 3 subsidiaries are recorded beneath it, across 3 jurisdictions. Immediately above Alexander Thamm GmbH is Data AI GmbH, holding 100% as filed in Alexander Thamm GmbH's own shareholder record with Handelsregister (Commercial Register). 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 3 subsidiaries span Germany, Austria, Croatia 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.
Data AI GmbH
Germany
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Frequently Asked Questions
Who owns Alexander Thamm GmbH?
One shareholder is currently on record for Alexander Thamm GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Data AI GmbH, holding 100% — a majority holding. Because the 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 Alexander Thamm GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Alexander Thamm 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 Alexander Thamm GmbH have on record?
1 shareholder is shown on record for Alexander Thamm GmbH.
What is Alexander Thamm GmbH's company registration number?
Alexander Thamm GmbH's registration number is HRB 199036 München, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Alexander Thamm GmbH still an active company?
Alexander Thamm GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Alexander Thamm GmbH's registered address?
The registered address on file for Alexander Thamm GmbH is München, Germany.
Who are the officers/directors of Alexander Thamm GmbH?
Two of the 4 officer records shown for Alexander Thamm GmbH are current appointments, filed with Handelsregister (Commercial Register). Alexander Thamm (appointed 2012-05-31) serves as Geschäftsführer (managing director); Ulrich Vornefeld serves as Officer. The remaining 2 records shown (Thomas Hecker and Andreas Albert Robert Gillhuber) are former appointments that have since been resigned. Management authority at Alexander Thamm GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Alexander Thamm GmbH have a parent company or subsidiaries?
Alexander Thamm GmbH sits 1 level below its ultimate parent, Data AI GmbH, registered in Germany. 3 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 3 subsidiaries span Germany, Austria, Croatia 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 Alexander Thamm 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 Alexander Thamm 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 Alexander Thamm 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 Alexander Thamm 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 8 October 2026.