Alstertaler windows and doors UG (haftungsbeschränkt)
Alstertaler windows and doors UG (haftungsbeschränkt) is a Private limited company (Ltd.) registered in Germany under HRB 117137 Hamburg, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Hamburg, Germany. 1 shareholder is on record for Alstertaler windows and doors UG (haftungsbeschränkt), 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 4 November 2026.
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Shareholders
1
One shareholder is currently on record for Alstertaler windows and doors UG (haftungsbeschränkt), held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is BoB Beteiligungsgesellschaft mbH, holding 100% — a majority holding.
The 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 |
|---|---|---|---|
| BoB Beteiligungsgesellschaft mbH | 100% | Handelsregister (Commercial Register) |
Officers
3
One of the 3 officer records shown for Alstertaler windows and doors UG (haftungsbeschränkt) is a current appointment, filed with Handelsregister (Commercial Register). Björn Kraemer (appointed 2017-03-29) serves as Geschäftsführer (managing director). The remaining 2 records shown (Jutta Kraemer and Michael Kraemer) are former appointments that have since been resigned.
Management authority at Alstertaler windows and doors UG (haftungsbeschränkt) 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
Alstertaler windows and doors UG (haftungsbeschränkt) sits 1 level below its ultimate parent, BoB Beteiligungsges. mbH, registered in Germany. The full chain up to BoB Beteiligungsges. mbH is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Alstertaler windows and doors UG (haftungsbeschränkt)'s own shareholder record.
BoB Beteiligungsges. mbH
Germany
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Frequently Asked Questions
Who owns Alstertaler windows and doors UG (haftungsbeschränkt)?
One shareholder is currently on record for Alstertaler windows and doors UG (haftungsbeschränkt), held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is BoB Beteiligungsgesellschaft mbH, holding 100% — a majority holding. The 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 Alstertaler windows and doors UG (haftungsbeschränkt)'s UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Alstertaler windows and doors UG (haftungsbeschränkt) 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 Alstertaler windows and doors UG (haftungsbeschränkt) have on record?
1 shareholder is shown on record for Alstertaler windows and doors UG (haftungsbeschränkt).
What is Alstertaler windows and doors UG (haftungsbeschränkt)'s company registration number?
Alstertaler windows and doors UG (haftungsbeschränkt)'s registration number is HRB 117137 Hamburg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Alstertaler windows and doors UG (haftungsbeschränkt) still an active company?
Alstertaler windows and doors UG (haftungsbeschränkt)'s status on Handelsregister (Commercial Register) is listed as active.
What is Alstertaler windows and doors UG (haftungsbeschränkt)'s registered address?
The registered address on file for Alstertaler windows and doors UG (haftungsbeschränkt) is Hamburg, Germany.
What legal structure is Alstertaler windows and doors UG (haftungsbeschränkt) registered as?
Alstertaler windows and doors UG (haftungsbeschränkt) is registered as a Private limited company (Ltd.) in Germany.
Who are the officers/directors of Alstertaler windows and doors UG (haftungsbeschränkt)?
One of the 3 officer records shown for Alstertaler windows and doors UG (haftungsbeschränkt) is a current appointment, filed with Handelsregister (Commercial Register). Björn Kraemer (appointed 2017-03-29) serves as Geschäftsführer (managing director). The remaining 2 records shown (Jutta Kraemer and Michael Kraemer) are former appointments that have since been resigned. Management authority at Alstertaler windows and doors UG (haftungsbeschränkt) sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Alstertaler windows and doors UG (haftungsbeschränkt) have a parent company or subsidiaries?
Alstertaler windows and doors UG (haftungsbeschränkt) sits 1 level below its ultimate parent, BoB Beteiligungsges. mbH, registered in Germany.
Can Zavia monitor changes to Alstertaler windows and doors UG (haftungsbeschränkt)'s ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to Alstertaler windows and doors UG (haftungsbeschränkt)'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Alstertaler windows and doors UG (haftungsbeschränkt)'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 Alstertaler windows and doors UG (haftungsbeschränkt)'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 4 November 2026.