ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH
ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH is a Private limited company (Ltd.) registered in Germany under HRB 5086 Mönchengladbach, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Mönchengladbach, Germany. 2 shareholders are on record for ITZ Informationstechnologie-Zentrum Rhein/Maas 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
2
Two shareholders are currently on record for ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Grünert Verwaltungs GmbH, holding 50% — the largest recorded stake — followed by Grünert Verwaltungs GmbH at 50%.
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 |
|---|---|---|---|
| Grünert Verwaltungs GmbH | 50% | Handelsregister (Commercial Register) | |
| Grünert Verwaltungs GmbH | 50% | Handelsregister (Commercial Register) |
Officers
3
One of the 3 officer records shown for ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH is a current appointment, filed with Handelsregister (Commercial Register). Jonas Maximilian Hübner (appointed 2021-01-19) serves as Geschäftsführer (managing director). The remaining 2 records shown (Harald Grünert and Heike Grünert) are former appointments that have since been resigned.
Management authority at ITZ Informationstechnologie-Zentrum Rhein/Maas 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
ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH sits 2 levels below its ultimate parent, Jonas Hubner Holding UG (haftungsbeschränkt), registered in Germany. 3 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to Jonas Hubner Holding UG (haftungsbeschränkt) is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by ITZ Informationstechnologie-Zentrum Rhein/Maas 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 3 subsidiaries span 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.
Jonas Hubner Holding UG (haftungsbeschränkt)
Germany
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Frequently Asked Questions
Who owns ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH?
Two shareholders are currently on record for ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Grünert Verwaltungs GmbH, holding 50% — the largest recorded stake — followed by Grünert Verwaltungs GmbH at 50%. 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 ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for ITZ Informationstechnologie-Zentrum Rhein/Maas 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 ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH have on record?
2 shareholders are shown on record for ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH.
What is ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH's company registration number?
ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH's registration number is HRB 5086 Mönchengladbach, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH still an active company?
ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH's registered address?
The registered address on file for ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH is Mönchengladbach, Germany.
Who are the officers/directors of ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH?
One of the 3 officer records shown for ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH is a current appointment, filed with Handelsregister (Commercial Register). Jonas Maximilian Hübner (appointed 2021-01-19) serves as Geschäftsführer (managing director). The remaining 2 records shown (Harald Grünert and Heike Grünert) are former appointments that have since been resigned. Management authority at ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH have a parent company or subsidiaries?
ITZ Informationstechnologie-Zentrum Rhein/Maas GmbH sits 2 levels below its ultimate parent, Jonas Hubner Holding UG (haftungsbeschränkt), registered in Germany. 3 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 3 subsidiaries span 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 ITZ Informationstechnologie-Zentrum Rhein/Maas 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 ITZ Informationstechnologie-Zentrum Rhein/Maas 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 ITZ Informationstechnologie-Zentrum Rhein/Maas 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 ITZ Informationstechnologie-Zentrum Rhein/Maas 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.