Questax AG
Questax AG is a Join Stock Company registered in Germany under HRB 729299 Mannheim, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Heidelberg, Germany. As a Join Stock Company, Questax AG files no Gesellschafterliste, so no shareholder list is available from the German commercial register — ownership of a listed Aktiengesellschaft is disclosed instead through WpHG voting-rights notifications above statutory thresholds. No beneficial owner record is shown for Questax AG, 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 17 October 2026.
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Officers
5
Four of the 5 officer records shown for Questax AG are current appointments, filed with Handelsregister (Commercial Register). Mohammad El Khaledi (appointed 2019-03-26) and Florian Beyer (appointed 2022-10-19) both serve as Aufsichtsratsmitglied (board member); Patricia Moyna Kunduro and Thomas Christmann both serve as Officer. The remaining 1 record shown (Sandra Bengisu) is a former appointment that has since been resigned.
The register reports 12 officers in total, including past appointments, though only the 5 most relevant records are shown here.
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
Questax AG sits 3 levels below its ultimate parent, POLYMAGE CONSULTING LIMITED, registered in Cyprus. 9 subsidiaries are recorded beneath it, across 4 jurisdictions. The full chain up to POLYMAGE CONSULTING LIMITED is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Questax AG'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 9 subsidiaries span Germany, Portugal, Switzerland, Spain 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 9 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
POLYMAGE CONSULTING LIMITED
Cyprus
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Frequently Asked Questions
Who is Questax AG's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) record is shown for Questax AG, as access to the German Transparenzregister is restricted to obliged entities and legitimate-interest applicants following the November 2022 CJEU ruling.
What is Questax AG's company registration number?
Questax AG's registration number is HRB 729299 Mannheim, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Questax AG still an active company?
Questax AG's status on Handelsregister (Commercial Register) is listed as active.
What is Questax AG's registered address?
The registered address on file for Questax AG is Heidelberg, Germany.
What legal structure is Questax AG registered as?
Questax AG is registered as a Join Stock Company in Germany.
Who are the officers/directors of Questax AG?
Four of the 5 officer records shown for Questax AG are current appointments, filed with Handelsregister (Commercial Register). Mohammad El Khaledi (appointed 2019-03-26) and Florian Beyer (appointed 2022-10-19) both serve as Aufsichtsratsmitglied (board member); Patricia Moyna Kunduro and Thomas Christmann both serve as Officer. The remaining 1 record shown (Sandra Bengisu) is a former appointment that has since been resigned.
Does Questax AG have a parent company or subsidiaries?
Questax AG sits 3 levels below its ultimate parent, POLYMAGE CONSULTING LIMITED, registered in Cyprus. 9 subsidiaries are recorded beneath it, across 4 jurisdictions. Those 9 subsidiaries span Germany, Portugal, Switzerland, Spain 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 9 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 Questax AG's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to Questax AG's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Questax AG'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 Questax AG'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 17 October 2026.