sidion GmbH
sidion GmbH is a Private limited company (Ltd.) registered in Germany under HRB 774151 Stuttgart, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Stuttgart, Germany. No shareholders are recorded for sidion 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 sidion 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 24 October 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Officers
4
Two of the 4 officer records shown for sidion GmbH are current appointments, filed with Handelsregister (Commercial Register). René Boris Sutorius (appointed 2020-10-16) and Nicolai Christopher Ding (appointed 2020-10-16) both serve as Geschäftsführer (managing director). The remaining 2 records shown (Christoph Blanke and Matthias Alexander Krämer) are former appointments that have since been resigned.
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
sidion GmbH sits 1 level below its ultimate parent, se:ns GmbH, registered in Germany. 1 subsidiary is recorded beneath it, across 2 jurisdictions. The full chain up to se:ns GmbH is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by sidion GmbH's own shareholder record. 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 1 subsidiary spans Germany, Austria 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.
se:ns GmbH
Germany
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Frequently Asked Questions
Who is sidion GmbH's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) record is shown for sidion GmbH, as access to the German Transparenzregister is restricted to obliged entities and legitimate-interest applicants following the November 2022 CJEU ruling.
What is sidion GmbH's company registration number?
sidion GmbH's registration number is HRB 774151 Stuttgart, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is sidion GmbH still an active company?
sidion GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is sidion GmbH's registered address?
The registered address on file for sidion GmbH is Stuttgart, Germany.
Who are the officers/directors of sidion GmbH?
Two of the 4 officer records shown for sidion GmbH are current appointments, filed with Handelsregister (Commercial Register). René Boris Sutorius (appointed 2020-10-16) and Nicolai Christopher Ding (appointed 2020-10-16) both serve as Geschäftsführer (managing director). The remaining 2 records shown (Christoph Blanke and Matthias Alexander Krämer) are former appointments that have since been resigned.
Does sidion GmbH have a parent company or subsidiaries?
sidion GmbH sits 1 level below its ultimate parent, se:ns GmbH, registered in Germany. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Those 1 subsidiary spans Germany, Austria 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 sidion 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 sidion 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 sidion 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 sidion 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 24 October 2026.