Seibert Group GmbH
Seibert Group GmbH is a Private limited company (Ltd.) registered in Germany under HRB 11502 Wiesbaden, and its current status with Handelsregister (Commercial Register) is active. The company was incorporated on 26 August 1999 and lists its registered address as Wiesbaden, Germany. 5 shareholders are on record for Seibert Group GmbH, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Handelsregister (Commercial Register) and was last updated on 19 October 2026.
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Shareholders
5
Five shareholders are currently on record for Seibert Group GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Seibert Holding GmbH, holding 80% — a majority holding — followed by Kendinibilir Benjamin at 5%; the remaining 3 shareholders shown hold smaller stakes.
1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Seibert Holding GmbH | 80% | Handelsregister (Commercial Register) | |
| Kendinibilir Benjamin | 5% | Handelsregister (Commercial Register) | |
| Frankl Michael | 5% | Handelsregister (Commercial Register) | |
| Herwarth von Bittenfeld Paul | 5% | Handelsregister (Commercial Register) | |
| Martini Sebastian | 5% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of Seibert Group GmbH currently on record is Sebastian Martini; five officers are currently on record for Seibert Group GmbH, filed with Handelsregister (Commercial Register).
The register reports 8 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Seibert Group 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
Seibert Group GmbH sits 1 level below its ultimate parent, Seibert Holding GmbH, registered in Germany. 4 subsidiaries are recorded beneath it, across 2 jurisdictions. Immediately above Seibert Group GmbH is Seibert Holding GmbH, holding 80% as filed in Seibert Group 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 4 subsidiaries span Germany, United States 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 4 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Seibert Holding GmbH
Germany
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Frequently Asked Questions
Who owns Seibert Group GmbH?
Five shareholders are currently on record for Seibert Group GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Seibert Holding GmbH, holding 80% — a majority holding — followed by Kendinibilir Benjamin at 5%; the remaining 3 shareholders shown hold smaller stakes. 1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is Seibert Group GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Seibert Group GmbH is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does Seibert Group GmbH have on record?
5 shareholders are shown on record for Seibert Group GmbH.
What is Seibert Group GmbH's company registration number?
Seibert Group GmbH's registration number is HRB 11502 Wiesbaden, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Seibert Group GmbH still an active company?
Seibert Group GmbH's status on Handelsregister (Commercial Register) is listed as active.
When was Seibert Group GmbH incorporated?
Seibert Group GmbH was incorporated on 26 August 1999, according to Handelsregister (Commercial Register).
What is Seibert Group GmbH's registered address?
The registered address on file for Seibert Group GmbH is Wiesbaden, Germany.
Who are the officers/directors of Seibert Group GmbH?
The Geschäftsführer (managing director) of Seibert Group GmbH currently on record is Sebastian Martini; five officers are currently on record for Seibert Group GmbH, filed with Handelsregister (Commercial Register). Management authority at Seibert Group GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Seibert Group GmbH have a parent company or subsidiaries?
Seibert Group GmbH sits 1 level below its ultimate parent, Seibert Holding GmbH, registered in Germany. 4 subsidiaries are recorded beneath it, across 2 jurisdictions. Those 4 subsidiaries span Germany, United States 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 4 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 Seibert Group 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 Seibert Group 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 Seibert Group 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 Seibert Group 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 19 October 2026.