Tax Network GmbH
Tax Network GmbH is a Private limited company (Ltd.) registered in Germany under HRB 707295 Mannheim, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Karlsruhe, Germany. 3 shareholders are on record for Tax Network 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 19 October 2026.
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Shareholders
3
Three shareholders are currently on record for Tax Network GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Tax Network Holding GmbH, holding 49% — the largest recorded stake — followed by Tax Network Holding GmbH at 41%; the remaining 1 shareholder shown holds smaller stakes.
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 |
|---|---|---|---|
| Tax Network Holding GmbH | 49% | Handelsregister (Commercial Register) | |
| Tax Network Holding GmbH | 41% | Handelsregister (Commercial Register) | |
| Tax Network Holding GmbH | 10% | Handelsregister (Commercial Register) |
Officers
5
Four of the 5 officer records shown for Tax Network GmbH are current appointments, filed with Handelsregister (Commercial Register). Udo Heimann (appointed 2009-08-05) serves as Geschäftsführer (managing director); Udo Heimann (appointed 2009-07-01) serves as Geschäftsführender Gesellschafter; Claudia Karin Platzer (appointed 2016-08-25) and Betina Heimann both serve as Officer. The remaining 1 record shown (Betina Beate Heimann) is a former appointment that has since been resigned.
Management authority at Tax Network 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
Tax Network GmbH sits 1 level below its ultimate parent, Tax Network Holding GmbH, registered in Germany. Immediately above Tax Network GmbH is Tax Network Holding GmbH, holding 100% as filed in Tax Network GmbH's own shareholder record with Handelsregister (Commercial Register).
Tax Network Holding GmbH
Germany
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Frequently Asked Questions
Who owns Tax Network GmbH?
Three shareholders are currently on record for Tax Network GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Tax Network Holding GmbH, holding 49% — the largest recorded stake — followed by Tax Network Holding GmbH at 41%; the remaining 1 shareholder shown holds smaller stakes. 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 Tax Network GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Tax Network 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 Tax Network GmbH have on record?
3 shareholders are shown on record for Tax Network GmbH.
What is Tax Network GmbH's company registration number?
Tax Network GmbH's registration number is HRB 707295 Mannheim, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Tax Network GmbH still an active company?
Tax Network GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Tax Network GmbH's registered address?
The registered address on file for Tax Network GmbH is Karlsruhe, Germany.
Who are the officers/directors of Tax Network GmbH?
Four of the 5 officer records shown for Tax Network GmbH are current appointments, filed with Handelsregister (Commercial Register). Udo Heimann (appointed 2009-08-05) serves as Geschäftsführer (managing director); Udo Heimann (appointed 2009-07-01) serves as Geschäftsführender Gesellschafter; Claudia Karin Platzer (appointed 2016-08-25) and Betina Heimann both serve as Officer. The remaining 1 record shown (Betina Beate Heimann) is a former appointment that has since been resigned. Management authority at Tax Network GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Tax Network GmbH have a parent company or subsidiaries?
Tax Network GmbH sits 1 level below its ultimate parent, Tax Network Holding GmbH, registered in Germany.
Can Zavia monitor changes to Tax Network 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 Tax Network 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 Tax Network 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 Tax Network 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 19 October 2026.