InfraTec Duisburg GmbH
InfraTec Duisburg GmbH is a Private limited company (Ltd.) registered in Germany under HRB 16503 Duisburg, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Duisburg, Germany. 2 shareholders are on record for InfraTec Duisburg 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 26 October 2026.
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Shareholders
2
Two shareholders are currently on record for InfraTec Duisburg GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Westlake Epoxy GmbH, holding 70% — a majority holding — followed by Rain Carbon Germany GmbH at 30%.
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 |
|---|---|---|---|
| Westlake Epoxy GmbH | 70% | Handelsregister (Commercial Register) | |
| Rain Carbon Germany GmbH | 30% | Handelsregister (Commercial Register) |
Officers
5
Three of the 5 officer records shown for InfraTec Duisburg GmbH are current appointments, filed with Handelsregister (Commercial Register). Frank Gladbach (appointed 2020-02-17) and Stefan Knau (appointed 2021-10-14) both serve as Geschäftsführer (managing director); Juliane Zenger serves as Officer. The remaining 2 records shown (Klaus Alhorn and Bram Kristiaan D'Hondt) are former appointments that have since been resigned.
The register reports 20 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at InfraTec Duisburg 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
InfraTec Duisburg GmbH sits 3 levels below its ultimate parent, Westlake Corporation, registered in United States. The full chain up to Westlake Corporation is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by InfraTec Duisburg GmbH's own shareholder record.
Westlake Corporation
United States
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Frequently Asked Questions
Who owns InfraTec Duisburg GmbH?
Two shareholders are currently on record for InfraTec Duisburg GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Westlake Epoxy GmbH, holding 70% — a majority holding — followed by Rain Carbon Germany GmbH at 30%. 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 InfraTec Duisburg GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for InfraTec Duisburg 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 InfraTec Duisburg GmbH have on record?
2 shareholders are shown on record for InfraTec Duisburg GmbH.
What is InfraTec Duisburg GmbH's company registration number?
InfraTec Duisburg GmbH's registration number is HRB 16503 Duisburg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is InfraTec Duisburg GmbH still an active company?
InfraTec Duisburg GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is InfraTec Duisburg GmbH's registered address?
The registered address on file for InfraTec Duisburg GmbH is Duisburg, Germany.
Who are the officers/directors of InfraTec Duisburg GmbH?
Three of the 5 officer records shown for InfraTec Duisburg GmbH are current appointments, filed with Handelsregister (Commercial Register). Frank Gladbach (appointed 2020-02-17) and Stefan Knau (appointed 2021-10-14) both serve as Geschäftsführer (managing director); Juliane Zenger serves as Officer. The remaining 2 records shown (Klaus Alhorn and Bram Kristiaan D'Hondt) are former appointments that have since been resigned. Management authority at InfraTec Duisburg GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does InfraTec Duisburg GmbH have a parent company or subsidiaries?
InfraTec Duisburg GmbH sits 3 levels below its ultimate parent, Westlake Corporation, registered in United States.
Can Zavia monitor changes to InfraTec Duisburg 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 InfraTec Duisburg 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 InfraTec Duisburg 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 InfraTec Duisburg 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 26 October 2026.