GBA Gesellschaft für Bioanalytik mbH
GBA Gesellschaft für Bioanalytik mbH is a Private limited company (Ltd.) registered in Germany under HRB 42774 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 GBA Gesellschaft für Bioanalytik 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 6 October 2026.
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Shareholders
5
Five shareholders are currently on record for GBA Gesellschaft für Bioanalytik mbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is GBA Holding GmbH, holding 44.1% — the largest recorded stake — followed by Amtsgericht Hamburg at 25.5%; 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.
1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| GBA Holding GmbH | 44.1% | Handelsregister (Commercial Register) | |
| Amtsgericht Hamburg | 25.5% | Handelsregister (Commercial Register) | |
| Amtsgericht Hamburg | 15% | Handelsregister (Commercial Register) | |
| Amtsgericht Hamburg | 10.5% | Handelsregister (Commercial Register) | |
| Amtsgericht Hamburg | 4.5% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of GBA Gesellschaft für Bioanalytik mbH currently on record is Dominik Thomas Obeloer genannt Bregenhorn; five officers are currently on record for GBA Gesellschaft für Bioanalytik mbH, filed with Handelsregister (Commercial Register).
The register reports 30 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at GBA Gesellschaft für Bioanalytik 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
GBA Gesellschaft für Bioanalytik mbH sits 5 levels below its ultimate parent, ARDIAN BUYOUT FUND VII B S.L.P., registered in France. 25 subsidiaries are recorded beneath it, across 6 jurisdictions. Immediately above GBA Gesellschaft für Bioanalytik mbH is GBA Holding GmbH, holding 44.1% as filed in GBA Gesellschaft für Bioanalytik mbH's own shareholder record with Handelsregister (Commercial Register). ARDIAN BUYOUT FUND VII B S.L.P. sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document. 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 25 subsidiaries span Germany, Spain, Finland, Austria, Poland, Switzerland jurisdictions, 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. Four of the 25 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
ARDIAN BUYOUT FUND VII B S.L.P.
France
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Frequently Asked Questions
Who owns GBA Gesellschaft für Bioanalytik mbH?
Five shareholders are currently on record for GBA Gesellschaft für Bioanalytik mbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is GBA Holding GmbH, holding 44.1% — the largest recorded stake — followed by Amtsgericht Hamburg at 25.5%; the remaining 3 shareholders shown hold smaller stakes. 1 shareholder shown is a company, so the ownership chain continues above this level for that holding; the other 4 are recorded as direct individual holders, though the record carries no UBO/PSC flag confirming beneficial-owner status.
Who is GBA Gesellschaft für Bioanalytik mbH's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for GBA Gesellschaft für Bioanalytik 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 GBA Gesellschaft für Bioanalytik mbH have on record?
5 shareholders are shown on record for GBA Gesellschaft für Bioanalytik mbH. The register reports 7 in total; only the top 5 by holding are shown here.
What is GBA Gesellschaft für Bioanalytik mbH's company registration number?
GBA Gesellschaft für Bioanalytik mbH's registration number is HRB 42774 Hamburg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is GBA Gesellschaft für Bioanalytik mbH still an active company?
GBA Gesellschaft für Bioanalytik mbH's status on Handelsregister (Commercial Register) is listed as active.
What is GBA Gesellschaft für Bioanalytik mbH's registered address?
The registered address on file for GBA Gesellschaft für Bioanalytik mbH is Hamburg, Germany.
Who are the officers/directors of GBA Gesellschaft für Bioanalytik mbH?
The Geschäftsführer (managing director) of GBA Gesellschaft für Bioanalytik mbH currently on record is Dominik Thomas Obeloer genannt Bregenhorn; five officers are currently on record for GBA Gesellschaft für Bioanalytik mbH, filed with Handelsregister (Commercial Register). Management authority at GBA Gesellschaft für Bioanalytik mbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does GBA Gesellschaft für Bioanalytik mbH have a parent company or subsidiaries?
GBA Gesellschaft für Bioanalytik mbH sits 5 levels below its ultimate parent, ARDIAN BUYOUT FUND VII B S.L.P., registered in France. 25 subsidiaries are recorded beneath it, across 6 jurisdictions. Those 25 subsidiaries span Germany, Spain, Finland, Austria, Poland, Switzerland jurisdictions, 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. Four of the 25 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to GBA Gesellschaft für Bioanalytik 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 GBA Gesellschaft für Bioanalytik 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 GBA Gesellschaft für Bioanalytik 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 GBA Gesellschaft für Bioanalytik 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 6 October 2026.