Rayonex Biomedical GmbH
Rayonex Biomedical GmbH is a Private limited company (Ltd.) registered in Germany under HRB 5915 Siegen, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Lennestadt, Germany. 1 shareholder is on record for Rayonex Biomedical 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 26 October 2026.
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Shareholders
1
One shareholder is currently on record for Rayonex Biomedical GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Hildegard und Dietmar Heimes Familienstiftung, 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 |
|---|---|---|---|
| Hildegard und Dietmar Heimes Familienstiftung | 100% | Handelsregister (Commercial Register) |
Officers
5
Three of the 5 officer records shown for Rayonex Biomedical GmbH are current appointments, filed with Handelsregister (Commercial Register). Dietmar Paul Heimes (appointed 2006-12-14) serves as Geschäftsführer (managing director); Stephan Karl Becker (appointed 2022-10-25) and Julia Margarete Muller both serve as Officer. The remaining 2 records shown (Wolfgang Schmidt and Dietmar Einzelprokura Heimes) are former appointments that have since been resigned.
The register reports 7 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Rayonex Biomedical 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
Rayonex Biomedical GmbH sits 1 level below its ultimate parent, Hildegard und Dietmar Heimes Familienstiftung, registered in Germany. Immediately above Rayonex Biomedical GmbH is Hildegard und Dietmar Heimes Familienstiftung, holding 100% as filed in Rayonex Biomedical GmbH's own shareholder record with Handelsregister (Commercial Register).
Hildegard und Dietmar Heimes Familienstiftung
Germany
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Frequently Asked Questions
Who owns Rayonex Biomedical GmbH?
One shareholder is currently on record for Rayonex Biomedical GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Hildegard und Dietmar Heimes Familienstiftung, 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 Rayonex Biomedical GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Rayonex Biomedical 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 Rayonex Biomedical GmbH have on record?
1 shareholder is shown on record for Rayonex Biomedical GmbH.
What is Rayonex Biomedical GmbH's company registration number?
Rayonex Biomedical GmbH's registration number is HRB 5915 Siegen, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Rayonex Biomedical GmbH still an active company?
Rayonex Biomedical GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Rayonex Biomedical GmbH's registered address?
The registered address on file for Rayonex Biomedical GmbH is Lennestadt, Germany.
Who are the officers/directors of Rayonex Biomedical GmbH?
Three of the 5 officer records shown for Rayonex Biomedical GmbH are current appointments, filed with Handelsregister (Commercial Register). Dietmar Paul Heimes (appointed 2006-12-14) serves as Geschäftsführer (managing director); Stephan Karl Becker (appointed 2022-10-25) and Julia Margarete Muller both serve as Officer. The remaining 2 records shown (Wolfgang Schmidt and Dietmar Einzelprokura Heimes) are former appointments that have since been resigned. Management authority at Rayonex Biomedical GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Rayonex Biomedical GmbH have a parent company or subsidiaries?
Rayonex Biomedical GmbH sits 1 level below its ultimate parent, Hildegard und Dietmar Heimes Familienstiftung, registered in Germany.
Can Zavia monitor changes to Rayonex Biomedical 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 Rayonex Biomedical 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 Rayonex Biomedical 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 Rayonex Biomedical 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 26 October 2026.