STRATO GmbH
STRATO GmbH is a Private limited company (Ltd.) registered in Germany under HRB 270570 B Charlottenburg (Berlin), and its current status with Handelsregister (Commercial Register) is active. The company was incorporated on 20 December 2024 and lists its registered address as Berlin, Germany. 2 shareholders are on record for STRATO 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 9 October 2026.
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Shareholders
2
Two shareholders are currently on record for STRATO GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is IONOS Holding SE, holding 100% — a majority holding — followed by IONOS Holding SE at 0%.
Because every 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 |
|---|---|---|---|
| IONOS Holding SE | 100% | Handelsregister (Commercial Register) | |
| IONOS Holding SE | 0% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of STRATO GmbH currently on record is Hüseyin Dogan; five officers are currently on record for STRATO GmbH, filed with Handelsregister (Commercial Register).
The register reports 8 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at STRATO 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
STRATO GmbH sits 3 levels below its ultimate parent, United Internet AG, registered in Germany. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Immediately above STRATO GmbH is IONOS Holding SE, holding 100% as filed in STRATO GmbH's own shareholder record with Handelsregister (Commercial Register). United Internet AG sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. 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 2 subsidiaries span Germany jurisdiction, 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.
United Internet AG
Germany
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Frequently Asked Questions
Who owns STRATO GmbH?
Two shareholders are currently on record for STRATO GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is IONOS Holding SE, holding 100% — a majority holding — followed by IONOS Holding SE at 0%. Because every 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 STRATO GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for STRATO 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 STRATO GmbH have on record?
2 shareholders are shown on record for STRATO GmbH.
What is STRATO GmbH's company registration number?
STRATO GmbH's registration number is HRB 270570 B Charlottenburg (Berlin), filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is STRATO GmbH still an active company?
STRATO GmbH's status on Handelsregister (Commercial Register) is listed as active.
When was STRATO GmbH incorporated?
STRATO GmbH was incorporated on 20 December 2024, according to Handelsregister (Commercial Register).
What is STRATO GmbH's registered address?
The registered address on file for STRATO GmbH is Berlin, Germany.
Who are the officers/directors of STRATO GmbH?
The Geschäftsführer (managing director) of STRATO GmbH currently on record is Hüseyin Dogan; five officers are currently on record for STRATO GmbH, filed with Handelsregister (Commercial Register). Management authority at STRATO GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does STRATO GmbH have a parent company or subsidiaries?
STRATO GmbH sits 3 levels below its ultimate parent, United Internet AG, registered in Germany. 2 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 2 subsidiaries span Germany jurisdiction, 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 STRATO 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 STRATO 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 STRATO 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 STRATO 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 9 October 2026.