Heitkamp Umwelttechnik GmbH
Heitkamp Umwelttechnik GmbH is a Private limited company (Ltd.) registered in Germany under HRB 4722 Bochum, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Herne, Germany. 1 shareholder is on record for Heitkamp Umwelttechnik 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 16 October 2026.
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Shareholders
1
One shareholder is currently on record for Heitkamp Umwelttechnik GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Heitkamp Erd- und Straßenbau GmbH, 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 |
|---|---|---|---|
| Heitkamp Erd- und Straßenbau GmbH | 100% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of Heitkamp Umwelttechnik GmbH currently on record is Claus Ostheide; five officers are currently on record for Heitkamp Umwelttechnik GmbH, filed with Handelsregister (Commercial Register).
The register reports 12 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Heitkamp Umwelttechnik 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
Heitkamp Umwelttechnik GmbH sits 2 levels below its ultimate parent, DOBAU Holding GmbH, registered in Germany. Immediately above Heitkamp Umwelttechnik GmbH is Heitkamp Erd- und Straßenbau GmbH, holding 100% as filed in Heitkamp Umwelttechnik GmbH's own shareholder record with Handelsregister (Commercial Register). DOBAU Holding GmbH sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
DOBAU Holding GmbH
Germany
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Frequently Asked Questions
Who owns Heitkamp Umwelttechnik GmbH?
One shareholder is currently on record for Heitkamp Umwelttechnik GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Heitkamp Erd- und Straßenbau GmbH, 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 Heitkamp Umwelttechnik GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Heitkamp Umwelttechnik 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 Heitkamp Umwelttechnik GmbH have on record?
1 shareholder is shown on record for Heitkamp Umwelttechnik GmbH.
What is Heitkamp Umwelttechnik GmbH's company registration number?
Heitkamp Umwelttechnik GmbH's registration number is HRB 4722 Bochum, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Heitkamp Umwelttechnik GmbH still an active company?
Heitkamp Umwelttechnik GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Heitkamp Umwelttechnik GmbH's registered address?
The registered address on file for Heitkamp Umwelttechnik GmbH is Herne, Germany.
Who are the officers/directors of Heitkamp Umwelttechnik GmbH?
The Geschäftsführer (managing director) of Heitkamp Umwelttechnik GmbH currently on record is Claus Ostheide; five officers are currently on record for Heitkamp Umwelttechnik GmbH, filed with Handelsregister (Commercial Register). Management authority at Heitkamp Umwelttechnik GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Heitkamp Umwelttechnik GmbH have a parent company or subsidiaries?
Heitkamp Umwelttechnik GmbH sits 2 levels below its ultimate parent, DOBAU Holding GmbH, registered in Germany.
Can Zavia monitor changes to Heitkamp Umwelttechnik 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 Heitkamp Umwelttechnik 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 Heitkamp Umwelttechnik 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 Heitkamp Umwelttechnik 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 16 October 2026.