Köster GmbH
Köster GmbH is a Private limited company (Ltd.) registered in Germany under HRB 203648 Osnabrück, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Osnabrück, Germany. 1 shareholder is on record for Köster 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 25 September 2026.
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Shareholders
1
Shareholders of Köster GmbH
One shareholder is currently on record for Köster GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Köster Holding SE, 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 |
|---|---|---|---|
| Köster Holding SE | 100% | Handelsregister (Commercial Register) |
Officers
189
Directors and officers of Köster GmbH
The Geschäftsführer (managing director) of Köster GmbH currently on record is Jens Kutzner; 70 of the 189 officer records shown for Köster GmbH are current appointments, filed with Handelsregister (Commercial Register). The remaining 111 records shown (Theodor Wilken, Raik Ladi Szelenko and 105 others) are former appointments that have since been resigned. Management authority at Köster 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
Group structure of Köster GmbH
Köster GmbH sits 2 levels below its ultimate parent, HomeStead GmbH & Co. KG, registered in Germany. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Immediately above Köster GmbH is Köster Holding SE, holding 100% as filed in Köster GmbH's own shareholder record with Handelsregister (Commercial Register). HomeStead GmbH & Co. KG 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.
- Wiemer & Trachte GmbH (Germany)
- Heino Jagdt GmbH (Germany)
Data availability
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.
HomeStead GmbH & Co. KG
Germany
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Frequently Asked Questions
Who owns Köster GmbH?
One shareholder is currently on record for Köster GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Köster Holding SE, 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 Köster GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Köster 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 Köster GmbH have on record?
1 shareholder is shown on record for Köster GmbH.
What is Köster GmbH's company registration number?
Köster GmbH's registration number is HRB 203648 Osnabrück, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Köster GmbH still an active company?
Köster GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Köster GmbH's registered address?
The registered address on file for Köster GmbH is Osnabrück, Germany.
Who are the officers/directors of Köster GmbH?
The Geschäftsführer (managing director) of Köster GmbH currently on record is Jens Kutzner; 70 of the 189 officer records shown for Köster GmbH are current appointments, filed with Handelsregister (Commercial Register). The remaining 111 records shown (Theodor Wilken, Raik Ladi Szelenko and 105 others) are former appointments that have since been resigned. Management authority at Köster GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Köster GmbH have a parent company or subsidiaries?
Köster GmbH sits 2 levels below its ultimate parent, HomeStead GmbH & Co. KG, registered in Germany. 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 Köster 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 Köster 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 Köster 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 Köster 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 25 September 2026.