Viafon GmbH
Viafon GmbH is a Private limited company (Ltd.) registered in Germany under HRB 57379 B Charlottenburg (Berlin), and its current status with Handelsregister (Commercial Register) is active. The company was incorporated on 27 October 1995 and lists its registered address as Berlin, Germany. 5 shareholders are on record for Viafon 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 10 October 2026.
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Shareholders
5
Five shareholders are currently on record for Viafon GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Heise Media Service Geschäftsführung GmbH, holding 46.2% — the largest recorded stake — followed by Heise Media Service Geschäftsführung GmbH at 26.3%; the remaining 3 shareholders shown hold smaller stakes.
4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Heise Media Service Geschäftsführung GmbH | 46.2% | Handelsregister (Commercial Register) | |
| Heise Media Service Geschäftsführung GmbH | 26.3% | Handelsregister (Commercial Register) | |
| Heise Media Service Geschäftsführung GmbH | 23.8% | Handelsregister (Commercial Register) | |
| Heise Media Service Geschäftsführung GmbH | 3.6% | Handelsregister (Commercial Register) | |
| Anne Stahl-Weiß | 0.1% | Handelsregister (Commercial Register) |
Officers
4
Two of the 4 officer records shown for Viafon GmbH are current appointments, filed with Handelsregister (Commercial Register). Alexander Carl Nathansohn (appointed 2011-08-02) and Carina Bussewitz (appointed 2023-02-24) both serve as Geschäftsführer (managing director). The remaining 2 records shown (Gregor Knischewski and Doreen Kerstin Krause) are former appointments that have since been resigned.
Management authority at Viafon 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
Viafon GmbH sits 4 levels below its ultimate parent, Heise Gruppe GmbH & Co. KG, registered in Germany. The full chain up to Heise Gruppe GmbH & Co. KG is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Viafon GmbH's own shareholder record.
Heise Gruppe GmbH & Co. KG
Germany
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Frequently Asked Questions
Who owns Viafon GmbH?
Five shareholders are currently on record for Viafon GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Heise Media Service Geschäftsführung GmbH, holding 46.2% — the largest recorded stake — followed by Heise Media Service Geschäftsführung GmbH at 26.3%; the remaining 3 shareholders shown hold smaller stakes. 4 shareholders shown are companies, so the ownership chain continues above this level for those holdings; the other 1 is recorded as direct individual holder, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is Viafon GmbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Viafon 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 Viafon GmbH have on record?
5 shareholders are shown on record for Viafon GmbH.
What is Viafon GmbH's company registration number?
Viafon GmbH's registration number is HRB 57379 B Charlottenburg (Berlin), filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Viafon GmbH still an active company?
Viafon GmbH's status on Handelsregister (Commercial Register) is listed as active.
When was Viafon GmbH incorporated?
Viafon GmbH was incorporated on 27 October 1995, according to Handelsregister (Commercial Register).
What is Viafon GmbH's registered address?
The registered address on file for Viafon GmbH is Berlin, Germany.
Who are the officers/directors of Viafon GmbH?
Two of the 4 officer records shown for Viafon GmbH are current appointments, filed with Handelsregister (Commercial Register). Alexander Carl Nathansohn (appointed 2011-08-02) and Carina Bussewitz (appointed 2023-02-24) both serve as Geschäftsführer (managing director). The remaining 2 records shown (Gregor Knischewski and Doreen Kerstin Krause) are former appointments that have since been resigned. Management authority at Viafon GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Viafon GmbH have a parent company or subsidiaries?
Viafon GmbH sits 4 levels below its ultimate parent, Heise Gruppe GmbH & Co. KG, registered in Germany.
Can Zavia monitor changes to Viafon 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 Viafon 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 Viafon 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 Viafon 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 10 October 2026.