Umwelttechnik & Wasserbau GmbH
Umwelttechnik & Wasserbau GmbH is a Private limited company (Ltd.) registered in Germany under HRB 100155 Stendal, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Blankenburg (Harz), Germany. No shareholders are recorded for Umwelttechnik & Wasserbau GmbH; ownership in this jurisdiction is normally filed as the Gesellschafterliste (shareholder list) under §40 of the GmbHG, and no such filing has been obtained for this record. No beneficial owner record is shown for Umwelttechnik & Wasserbau GmbH, as access to the German Transparenzregister is restricted to obliged entities and legitimate-interest applicants following the November 2022 CJEU ruling. This profile is sourced directly from Handelsregister (Commercial Register) and was last updated on 17 October 2026.
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Officers
5
The Geschäftsführer (managing director) of Umwelttechnik & Wasserbau GmbH currently on record is Thomas Martin; five officers are currently on record for Umwelttechnik & Wasserbau GmbH, filed with Handelsregister (Commercial Register).
The register reports 17 officers in total, including past appointments, though only the 5 most relevant records are shown here.
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
Umwelttechnik & Wasserbau GmbH has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 2 jurisdictions. 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 5 subsidiaries span Germany, Poland 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.
Umwelttechnik & Wasserbau GmbH
Germany
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Frequently Asked Questions
Who is Umwelttechnik & Wasserbau GmbH's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) record is shown for Umwelttechnik & Wasserbau GmbH, as access to the German Transparenzregister is restricted to obliged entities and legitimate-interest applicants following the November 2022 CJEU ruling.
What is Umwelttechnik & Wasserbau GmbH's company registration number?
Umwelttechnik & Wasserbau GmbH's registration number is HRB 100155 Stendal, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Umwelttechnik & Wasserbau GmbH still an active company?
Umwelttechnik & Wasserbau GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Umwelttechnik & Wasserbau GmbH's registered address?
The registered address on file for Umwelttechnik & Wasserbau GmbH is Blankenburg (Harz), Germany.
Who are the officers/directors of Umwelttechnik & Wasserbau GmbH?
The Geschäftsführer (managing director) of Umwelttechnik & Wasserbau GmbH currently on record is Thomas Martin; five officers are currently on record for Umwelttechnik & Wasserbau GmbH, filed with Handelsregister (Commercial Register).
Does Umwelttechnik & Wasserbau GmbH have a parent company or subsidiaries?
Umwelttechnik & Wasserbau GmbH has no recorded parent company — it sits at the top of its own group structure, with 5 subsidiaries recorded beneath it across 2 jurisdictions. Those 5 subsidiaries span Germany, Poland 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.
Can Zavia monitor changes to Umwelttechnik & Wasserbau 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 Umwelttechnik & Wasserbau 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 Umwelttechnik & Wasserbau 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 Umwelttechnik & Wasserbau 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.