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Baustoffunion GmbH

Active

in

Registration No.
HRB 128 Aurich
Incorporation Date
Not disclosed
Company Type
Not disclosed
Address
Aurich, Germany
Website
www.bu-aurich.de/willkommen
Source: Handelsregister (Commercial Register)

Baustoffunion GmbH is a Private limited company (Ltd.) registered in Germany under HRB 128 Aurich, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Aurich, Germany. 2 shareholders are on record for Baustoffunion 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 17 October 2026.

Data Provenance
This record is sourced directly from official government registries, including Handelsregister (Commercial Register).

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Shareholders

2

Two shareholders are currently on record for Baustoffunion GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.

The largest of these is TRAUCO GmbH & Co. KG, holding 94.9% — a majority holding — followed by Wilko Liebetrau at 5.1%.

1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.

Shareholder Type Holding Source Document
TRAUCO GmbH & Co. KG 94.9% Handelsregister (Commercial Register)
Wilko Liebetrau 5.1% Handelsregister (Commercial Register)

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Officers

5

Three of the 5 officer records shown for Baustoffunion GmbH are current appointments, filed with Handelsregister (Commercial Register). Karsten Heidemann (appointed 2015-01-22) serves as Geschäftsführer (managing director); Jörg Post (appointed 2022-05-31) and Holger Aleschus (appointed 2022-05-31) both serve as Officer. The remaining 2 records shown (Wilko Liebetrau and Waldemar Schlegel) are former appointments that have since been resigned.

The register reports 9 officers in total, including past appointments, though only the 5 most relevant records are shown here.

Management authority at Baustoffunion 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.

KH
Karsten Heidemann ACTIVE

Appointed
2015-01-22
Residence
🇩🇪 Germany
Occupation
Geschäftsführer (managing director)

JP
Jörg Post ACTIVE

Appointed
2022-05-31
Residence
🇩🇪 Germany
Occupation
Officer

HA
Holger Aleschus ACTIVE

Appointed
2022-05-31
Residence
🇩🇪 Germany
Occupation
Officer

WL
Wilko Liebetrau RESIGNED

Appointed
2010-10-27
Resigned
2016-06-13
Residence
🇩🇪 Germany
Occupation
Geschäftsführer (managing director)

WS
Waldemar Schlegel RESIGNED

Appointed
2016-06-13
Resigned
2022-03-02
Residence
🇩🇪 Germany
Occupation
Officer

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Group Structure

Baustoffunion GmbH sits 2 levels below its ultimate parent, TRAUCON Holding AG, registered in Germany. The full chain up to TRAUCON Holding AG is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Baustoffunion GmbH's own shareholder record.

Ultimate HQ
TRAUCON Holding AG
Germany

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Frequently Asked Questions

Who owns Baustoffunion GmbH?

Two shareholders are currently on record for Baustoffunion GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is TRAUCO GmbH & Co. KG, holding 94.9% — a majority holding — followed by Wilko Liebetrau at 5.1%. 1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.

Who is Baustoffunion GmbH's UBO (Ultimate Beneficial Owner)?

At least one shareholder recorded for Baustoffunion 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 Baustoffunion GmbH have on record?

2 shareholders are shown on record for Baustoffunion GmbH.

What is Baustoffunion GmbH's company registration number?

Baustoffunion GmbH's registration number is HRB 128 Aurich, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.

Is Baustoffunion GmbH still an active company?

Baustoffunion GmbH's status on Handelsregister (Commercial Register) is listed as active.

What is Baustoffunion GmbH's registered address?

The registered address on file for Baustoffunion GmbH is Aurich, Germany.

Who are the officers/directors of Baustoffunion GmbH?

Three of the 5 officer records shown for Baustoffunion GmbH are current appointments, filed with Handelsregister (Commercial Register). Karsten Heidemann (appointed 2015-01-22) serves as Geschäftsführer (managing director); Jörg Post (appointed 2022-05-31) and Holger Aleschus (appointed 2022-05-31) both serve as Officer. The remaining 2 records shown (Wilko Liebetrau and Waldemar Schlegel) are former appointments that have since been resigned. Management authority at Baustoffunion GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does Baustoffunion GmbH have a parent company or subsidiaries?

Baustoffunion GmbH sits 2 levels below its ultimate parent, TRAUCON Holding AG, registered in Germany.

Can Zavia monitor changes to Baustoffunion 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 Baustoffunion 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 Baustoffunion 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 Baustoffunion 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 17 October 2026.

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