Altech Advanced Materials AG
Altech Advanced Materials AG is a Join Stock Company registered in Germany under HRB 118874 Frankfurt am Main, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Heidelberg, Germany. As a Join Stock Company, Altech Advanced Materials 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 Altech Advanced Materials 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 25 September 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Officers
18
Directors and officers of Altech Advanced Materials AG
Three of the 18 officer records shown for Altech Advanced Materials AG are current appointments, filed with Handelsregister (Commercial Register). Hansjörg Plaggemars (appointed 2018-11-16), Uwe Ahrens (appointed 2019-08-23) and Ignatius Kim Seng Tan all serve as Aufsichtsratsmitglied (board member). The remaining 15 records shown (Ignatius Kim-seng Tan B.sc., Gaicd, M.b.a., Haiming Huang and 11 others) are former appointments that have since been resigned. 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
Group structure of Altech Advanced Materials AG
Altech Advanced Materials AG sits 3 levels below its ultimate parent, DELPHI Unternehmensberatung AG, registered in Germany. The full chain up to DELPHI Unternehmensberatung AG is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Altech Advanced Materials AG's own shareholder record.
DELPHI Unternehmensberatung AG
Germany
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who is Altech Advanced Materials AG's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) record is shown for Altech Advanced Materials AG, as access to the German Transparenzregister is restricted to obliged entities and legitimate-interest applicants following the November 2022 CJEU ruling.
What is Altech Advanced Materials AG's company registration number?
Altech Advanced Materials AG's registration number is HRB 118874 Frankfurt am Main, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Altech Advanced Materials AG still an active company?
Altech Advanced Materials AG's status on Handelsregister (Commercial Register) is listed as active.
What is Altech Advanced Materials AG's registered address?
The registered address on file for Altech Advanced Materials AG is Heidelberg, Germany.
What legal structure is Altech Advanced Materials AG registered as?
Altech Advanced Materials AG is registered as a Join Stock Company in Germany.
Who are the officers/directors of Altech Advanced Materials AG?
Three of the 18 officer records shown for Altech Advanced Materials AG are current appointments, filed with Handelsregister (Commercial Register). Hansjörg Plaggemars (appointed 2018-11-16), Uwe Ahrens (appointed 2019-08-23) and Ignatius Kim Seng Tan all serve as Aufsichtsratsmitglied (board member). The remaining 15 records shown (Ignatius Kim-seng Tan B.sc., Gaicd, M.b.a., Haiming Huang and 11 others) are former appointments that have since been resigned.
Does Altech Advanced Materials AG have a parent company or subsidiaries?
Altech Advanced Materials AG sits 3 levels below its ultimate parent, DELPHI Unternehmensberatung AG, registered in Germany.
Can Zavia monitor changes to Altech Advanced Materials 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 Altech Advanced Materials 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 Altech Advanced Materials 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 Altech Advanced Materials 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 25 September 2026.