DC-Datacenter-Group GmbH
DC-Datacenter-Group GmbH is a Private limited company (Ltd.) registered in Germany under HRB 21865 Montabaur, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Wallmenroth, Germany. 1 shareholder is on record for DC-Datacenter-Group 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 2 October 2026.
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Shareholders
1
One shareholder is currently on record for DC-Datacenter-Group GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is RS Vermögensverwaltungs GmbH, holding 25% — the largest recorded stake.
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 |
|---|---|---|---|
| RS Vermögensverwaltungs GmbH | 25% | Handelsregister (Commercial Register) |
Officers
5
Three of the 5 officer records shown for DC-Datacenter-Group GmbH are current appointments, filed with Handelsregister (Commercial Register). Ralf Siefen (appointed 2013-01-03), Markus Böhmer (appointed 2021-11-02) and Philipp Riemen all serve as Geschäftsführer (managing director). The remaining 2 records shown (Thomas Sting and Frank Ernst) are former appointments that have since been resigned.
The register reports 9 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at DC-Datacenter-Group 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
DC-Datacenter-Group GmbH sits 9 levels below its ultimate parent, Bundesland Baden-Wurttemberg, registered in Germany. 3 subsidiaries are recorded beneath it, across 2 jurisdictions. The full chain up to Bundesland Baden-Wurttemberg is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by DC-Datacenter-Group 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 3 subsidiaries span Germany, Norway 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Bundesland Baden-Wurttemberg
Germany
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Frequently Asked Questions
Who owns DC-Datacenter-Group GmbH?
One shareholder is currently on record for DC-Datacenter-Group GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is RS Vermögensverwaltungs GmbH, holding 25% — the largest recorded stake. 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 DC-Datacenter-Group GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for DC-Datacenter-Group 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 DC-Datacenter-Group GmbH have on record?
1 shareholder is shown on record for DC-Datacenter-Group GmbH.
What is DC-Datacenter-Group GmbH's company registration number?
DC-Datacenter-Group GmbH's registration number is HRB 21865 Montabaur, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is DC-Datacenter-Group GmbH still an active company?
DC-Datacenter-Group GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is DC-Datacenter-Group GmbH's registered address?
The registered address on file for DC-Datacenter-Group GmbH is Wallmenroth, Germany.
Who are the officers/directors of DC-Datacenter-Group GmbH?
Three of the 5 officer records shown for DC-Datacenter-Group GmbH are current appointments, filed with Handelsregister (Commercial Register). Ralf Siefen (appointed 2013-01-03), Markus Böhmer (appointed 2021-11-02) and Philipp Riemen all serve as Geschäftsführer (managing director). The remaining 2 records shown (Thomas Sting and Frank Ernst) are former appointments that have since been resigned. Management authority at DC-Datacenter-Group GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does DC-Datacenter-Group GmbH have a parent company or subsidiaries?
DC-Datacenter-Group GmbH sits 9 levels below its ultimate parent, Bundesland Baden-Wurttemberg, registered in Germany. 3 subsidiaries are recorded beneath it, across 2 jurisdictions. Those 3 subsidiaries span Germany, Norway 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. One of the 3 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to DC-Datacenter-Group 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 DC-Datacenter-Group 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 DC-Datacenter-Group 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 DC-Datacenter-Group 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 2 October 2026.