Siebert Industrieplanung GmbH
Siebert Industrieplanung GmbH is a Private limited company (Ltd.) registered in Germany under HRB 2782 Krefeld, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Krefeld, Germany. 1 shareholder is on record for Siebert Industrieplanung 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 1 November 2026.
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Shareholders
1
One shareholder is currently on record for Siebert Industrieplanung GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Karl-Alexander Siebert, 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 |
|---|---|---|---|
| Karl-Alexander Siebert | 100% | Handelsregister (Commercial Register) |
Officers
3
Two of the 3 officer records shown for Siebert Industrieplanung GmbH are current appointments, filed with Handelsregister (Commercial Register). Christian Siebert (appointed 2012-11-28) and Ralf Siebert (appointed 2015-07-07) both serve as Geschäftsführer (managing director). The remaining 1 record shown (Karl-Alexander Siebert) is a former appointment that has since been resigned.
Management authority at Siebert Industrieplanung 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
Siebert Industrieplanung GmbH sits 1 level below its ultimate parent, Christian und Ralf Siebert in Erbengemeinschaft, registered in Germany. The full chain up to Christian und Ralf Siebert in Erbengemeinschaft is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Siebert Industrieplanung GmbH's own shareholder record.
Christian und Ralf Siebert in Erbengemeinschaft
Germany
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Frequently Asked Questions
Who owns Siebert Industrieplanung GmbH?
One shareholder is currently on record for Siebert Industrieplanung GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Karl-Alexander Siebert, 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 Siebert Industrieplanung GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Siebert Industrieplanung 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 Siebert Industrieplanung GmbH have on record?
1 shareholder is shown on record for Siebert Industrieplanung GmbH.
What is Siebert Industrieplanung GmbH's company registration number?
Siebert Industrieplanung GmbH's registration number is HRB 2782 Krefeld, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Siebert Industrieplanung GmbH still an active company?
Siebert Industrieplanung GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Siebert Industrieplanung GmbH's registered address?
The registered address on file for Siebert Industrieplanung GmbH is Krefeld, Germany.
Who are the officers/directors of Siebert Industrieplanung GmbH?
Two of the 3 officer records shown for Siebert Industrieplanung GmbH are current appointments, filed with Handelsregister (Commercial Register). Christian Siebert (appointed 2012-11-28) and Ralf Siebert (appointed 2015-07-07) both serve as Geschäftsführer (managing director). The remaining 1 record shown (Karl-Alexander Siebert) is a former appointment that has since been resigned. Management authority at Siebert Industrieplanung GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Siebert Industrieplanung GmbH have a parent company or subsidiaries?
Siebert Industrieplanung GmbH sits 1 level below its ultimate parent, Christian und Ralf Siebert in Erbengemeinschaft, registered in Germany.
Can Zavia monitor changes to Siebert Industrieplanung 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 Siebert Industrieplanung 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 Siebert Industrieplanung 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 Siebert Industrieplanung 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 1 November 2026.