iwb Ingenieurgesellschaft mbH
iwb Ingenieurgesellschaft mbH is a Private limited company (Ltd.) registered in Germany under HRB 38338 Hamburg, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Hamburg, Germany. 5 shareholders are on record for iwb Ingenieurgesellschaft mbH, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Handelsregister (Commercial Register) and was last updated on 19 October 2026.
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Shareholders
5
Five shareholders are currently on record for iwb Ingenieurgesellschaft mbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is G.E.O. Monitoring Umweltschutz- und Bau-Überwachungsgesellschaft mbH, holding 51% — a majority holding — followed by Jan Nils Nissen at 10%; the remaining 3 shareholders shown hold smaller stakes.
The register reports 7 shareholders in total, though only the top 5 by holding are shown in this view.
Every shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| G.E.O. Monitoring Umweltschutz- und Bau-Überwachungsgesellschaft mbH | 51% | Handelsregister (Commercial Register) | |
| Jan Nils Nissen | 10% | Handelsregister (Commercial Register) | |
| Volker Albert Pinkernelle | 10% | Handelsregister (Commercial Register) | |
| Kirstin Pahl | 10% | Handelsregister (Commercial Register) | |
| Torsten Sundermann | 10% | Handelsregister (Commercial Register) |
Officers
5
Four of the 5 officer records shown for iwb Ingenieurgesellschaft mbH are current appointments, filed with Handelsregister (Commercial Register). Jan Laubach (appointed 2002-06-10) and Wolfgang Bredehöft both serve as Geschäftsführer (managing director); Tyll Pape and Claus Richard Riess both serve as Officer. The remaining 1 record shown (Jörg Bartels) is a former appointment that has since been resigned.
The register reports 13 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at iwb Ingenieurgesellschaft mbH 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
iwb Ingenieurgesellschaft mbH sits 1 level below its ultimate parent, G.E.O. Monitoring Umweltschutz- und Bau- Uberwachungsges. mbH, registered in Germany. 8 subsidiaries are recorded beneath it, across 1 jurisdiction. The full chain up to G.E.O. Monitoring Umweltschutz- und Bau- Uberwachungsges. mbH is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by iwb Ingenieurgesellschaft mbH'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 8 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. One of the 8 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
G.E.O. Monitoring Umweltschutz- und Bau- Uberwachungsges. mbH
Germany
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Frequently Asked Questions
Who owns iwb Ingenieurgesellschaft mbH?
Five shareholders are currently on record for iwb Ingenieurgesellschaft mbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is G.E.O. Monitoring Umweltschutz- und Bau-Überwachungsgesellschaft mbH, holding 51% — a majority holding — followed by Jan Nils Nissen at 10%; the remaining 3 shareholders shown hold smaller stakes. Every shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is iwb Ingenieurgesellschaft mbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for iwb Ingenieurgesellschaft mbH is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does iwb Ingenieurgesellschaft mbH have on record?
5 shareholders are shown on record for iwb Ingenieurgesellschaft mbH. The register reports 7 in total; only the top 5 by holding are shown here.
What is iwb Ingenieurgesellschaft mbH's company registration number?
iwb Ingenieurgesellschaft mbH's registration number is HRB 38338 Hamburg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is iwb Ingenieurgesellschaft mbH still an active company?
iwb Ingenieurgesellschaft mbH's status on Handelsregister (Commercial Register) is listed as active.
What is iwb Ingenieurgesellschaft mbH's registered address?
The registered address on file for iwb Ingenieurgesellschaft mbH is Hamburg, Germany.
Who are the officers/directors of iwb Ingenieurgesellschaft mbH?
Four of the 5 officer records shown for iwb Ingenieurgesellschaft mbH are current appointments, filed with Handelsregister (Commercial Register). Jan Laubach (appointed 2002-06-10) and Wolfgang Bredehöft both serve as Geschäftsführer (managing director); Tyll Pape and Claus Richard Riess both serve as Officer. The remaining 1 record shown (Jörg Bartels) is a former appointment that has since been resigned. Management authority at iwb Ingenieurgesellschaft mbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does iwb Ingenieurgesellschaft mbH have a parent company or subsidiaries?
iwb Ingenieurgesellschaft mbH sits 1 level below its ultimate parent, G.E.O. Monitoring Umweltschutz- und Bau- Uberwachungsges. mbH, registered in Germany. 8 subsidiaries are recorded beneath it, across 1 jurisdiction. Those 8 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. One of the 8 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 iwb Ingenieurgesellschaft mbH's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to iwb Ingenieurgesellschaft mbH's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access iwb Ingenieurgesellschaft mbH'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 iwb Ingenieurgesellschaft mbH'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.