Gartner Extrusion GmbH
Gartner Extrusion GmbH is a Private limited company (Ltd.) registered in Germany under HRB 20387 Augsburg, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Gundelfingen a. d. Donau, Germany. 4 shareholders are on record for Gartner Extrusion 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 6 October 2026.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
4
Four shareholders are currently on record for Gartner Extrusion GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is GSI Invest GmbH, holding 93.5% — a majority holding — followed by GSI Invest GmbH at 6%; the remaining 2 shareholders shown hold 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 |
|---|---|---|---|
| GSI Invest GmbH | 93.5% | Handelsregister (Commercial Register) | |
| GSI Invest GmbH | 6% | Handelsregister (Commercial Register) | |
| GSI Invest GmbH | 0.5% | Handelsregister (Commercial Register) | |
| GSI Invest GmbH | 0% | Handelsregister (Commercial Register) |
Officers
5
Two of the 5 officer records shown for Gartner Extrusion GmbH are current appointments, filed with Handelsregister (Commercial Register). Alexander Merenda (appointed 2016-01-05) serves as Geschäftsführer (managing director); Matthias Leister serves as Officer. The remaining 2 records shown (Hans-Jochen Wolf and Harald Westheide) are former appointments that have since been resigned.
The register reports 6 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Gartner Extrusion 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
Gartner Extrusion GmbH sits 1 level below its ultimate parent, GSI lnvest GmbH, registered in Germany. 1 subsidiary is recorded beneath it, across 1 jurisdiction. The full chain up to GSI lnvest GmbH is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Gartner Extrusion GmbH'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 1 subsidiary spans Germany jurisdiction, 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.
GSI lnvest GmbH
Germany
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns Gartner Extrusion GmbH?
Four shareholders are currently on record for Gartner Extrusion GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is GSI Invest GmbH, holding 93.5% — a majority holding — followed by GSI Invest GmbH at 6%; the remaining 2 shareholders shown hold 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 Gartner Extrusion GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Gartner Extrusion 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 Gartner Extrusion GmbH have on record?
4 shareholders are shown on record for Gartner Extrusion GmbH.
What is Gartner Extrusion GmbH's company registration number?
Gartner Extrusion GmbH's registration number is HRB 20387 Augsburg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Gartner Extrusion GmbH still an active company?
Gartner Extrusion GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is Gartner Extrusion GmbH's registered address?
The registered address on file for Gartner Extrusion GmbH is Gundelfingen a. d. Donau, Germany.
Who are the officers/directors of Gartner Extrusion GmbH?
Two of the 5 officer records shown for Gartner Extrusion GmbH are current appointments, filed with Handelsregister (Commercial Register). Alexander Merenda (appointed 2016-01-05) serves as Geschäftsführer (managing director); Matthias Leister serves as Officer. The remaining 2 records shown (Hans-Jochen Wolf and Harald Westheide) are former appointments that have since been resigned. Management authority at Gartner Extrusion GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Gartner Extrusion GmbH have a parent company or subsidiaries?
Gartner Extrusion GmbH sits 1 level below its ultimate parent, GSI lnvest GmbH, registered in Germany. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans Germany jurisdiction, 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.
Can Zavia monitor changes to Gartner Extrusion 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 Gartner Extrusion 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 Gartner Extrusion 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 Gartner Extrusion 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 6 October 2026.