Quadus GmbH
Quadus GmbH is a Private limited company (Ltd.) registered in Germany under HRB 4836 Stralsund, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Ahrenshagen-Daskow, Germany. 5 shareholders are on record for Quadus 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.
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Shareholders
5
Five shareholders are currently on record for Quadus GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Dirk Reiher, holding 21% — the largest recorded stake — followed by Ingo Plewka at 21%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 8 shareholders in total, though only the top 5 by holding are shown in this view.
1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Dirk Reiher | 21% | Handelsregister (Commercial Register) | |
| Ingo Plewka | 21% | Handelsregister (Commercial Register) | |
| Quadus GmbH | 21% | Handelsregister (Commercial Register) | |
| Sören Gellendin | 21% | Handelsregister (Commercial Register) | |
| Ralf Temme | 4% | Handelsregister (Commercial Register) |
Officers
5
Four of the 5 officer records shown for Quadus GmbH are current appointments, filed with Handelsregister (Commercial Register). Dirk Reiher, Sören Gellendin and Ingo Plewka all serve as Geschäftsführer (managing director); Steffi Binger (appointed 2022-12-22) serves as Officer. The remaining 1 record shown (Ronald Muntau) is a former appointment that has since been resigned.
The register reports 10 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Quadus 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
Quadus GmbH sits 1 level below its ultimate parent, NTR Beteiligungs-GmbH . The full chain up to NTR Beteiligungs-GmbH is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Quadus GmbH's own shareholder record.
NTR Beteiligungs-GmbH
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Frequently Asked Questions
Who owns Quadus GmbH?
Five shareholders are currently on record for Quadus GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Dirk Reiher, holding 21% — the largest recorded stake — followed by Ingo Plewka at 21%; the remaining 3 shareholders shown hold smaller stakes. 1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is Quadus GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Quadus 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 Quadus GmbH have on record?
5 shareholders are shown on record for Quadus GmbH. The register reports 8 in total; only the top 5 by holding are shown here.
What is Quadus GmbH's company registration number?
Quadus GmbH's registration number is HRB 4836 Stralsund, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Quadus GmbH still an active company?
Quadus GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Quadus GmbH's registered address?
The registered address on file for Quadus GmbH is Ahrenshagen-Daskow, Germany.
Who are the officers/directors of Quadus GmbH?
Four of the 5 officer records shown for Quadus GmbH are current appointments, filed with Handelsregister (Commercial Register). Dirk Reiher, Sören Gellendin and Ingo Plewka all serve as Geschäftsführer (managing director); Steffi Binger (appointed 2022-12-22) serves as Officer. The remaining 1 record shown (Ronald Muntau) is a former appointment that has since been resigned. Management authority at Quadus GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Quadus GmbH have a parent company or subsidiaries?
Quadus GmbH sits 1 level below its ultimate parent, NTR Beteiligungs-GmbH .
Can Zavia monitor changes to Quadus 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 Quadus 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 Quadus 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 Quadus 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.