SEITENBAU GmbH
SEITENBAU GmbH is a Private limited company (Ltd.) registered in Germany under HRB 381528 Freiburg, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Konstanz, Germany. 5 shareholders are on record for SEITENBAU 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 23 October 2026.
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Shareholders
5
Five shareholders are currently on record for SEITENBAU GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Jan Bauer, holding 20% — the largest recorded stake — followed by Stefan Eichenhofer at 20%; the remaining 3 shareholders shown hold smaller stakes.
Every shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Jan Bauer | 20% | Handelsregister (Commercial Register) | |
| Stefan Eichenhofer | 20% | Handelsregister (Commercial Register) | |
| Florian Leinberger | 20% | Handelsregister (Commercial Register) | |
| Rainer Henze | 20% | Handelsregister (Commercial Register) | |
| Sebastian Roller | 20% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of SEITENBAU GmbH currently on record is Stefan Eichenhofer; five officers are currently on record for SEITENBAU GmbH, filed with Handelsregister (Commercial Register).
The register reports 11 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at SEITENBAU 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
SEITENBAU GmbH has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 1 jurisdiction. 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 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.
SEITENBAU GmbH
Germany
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Frequently Asked Questions
Who owns SEITENBAU GmbH?
Five shareholders are currently on record for SEITENBAU GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Jan Bauer, holding 20% — the largest recorded stake — followed by Stefan Eichenhofer at 20%; the remaining 3 shareholders shown hold smaller stakes. Every shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is SEITENBAU GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for SEITENBAU 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 SEITENBAU GmbH have on record?
5 shareholders are shown on record for SEITENBAU GmbH.
What is SEITENBAU GmbH's company registration number?
SEITENBAU GmbH's registration number is HRB 381528 Freiburg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is SEITENBAU GmbH still an active company?
SEITENBAU GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is SEITENBAU GmbH's registered address?
The registered address on file for SEITENBAU GmbH is Konstanz, Germany.
Who are the officers/directors of SEITENBAU GmbH?
The Geschäftsführer (managing director) of SEITENBAU GmbH currently on record is Stefan Eichenhofer; five officers are currently on record for SEITENBAU GmbH, filed with Handelsregister (Commercial Register). Management authority at SEITENBAU GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does SEITENBAU GmbH have a parent company or subsidiaries?
SEITENBAU GmbH has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 1 jurisdiction. Those 1 subsidiary spans 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 SEITENBAU 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 SEITENBAU 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 SEITENBAU 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 SEITENBAU 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 23 October 2026.