SERO GmbH
SERO GmbH is a Private limited company (Ltd.) registered in Germany under HRB 32429 Landau, and its current status with Handelsregister (Commercial Register) is active. The company was incorporated on 31 August 2018 and lists its registered address as Rohrbach bei Landau, Germany. 1 shareholder is on record for SERO 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.
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Shareholders
1
One shareholder is currently on record for SERO GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Boost Investment SARL, holding 100% — a majority holding.
Because the 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 |
|---|---|---|---|
| Boost Investment SARL | 100% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of SERO GmbH currently on record is Jorg Fischer; five officers are currently on record for SERO GmbH, filed with Handelsregister (Commercial Register).
Management authority at SERO 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
SERO GmbH sits 2 levels below its ultimate parent, Boost Holding SARL, registered in Luxembourg. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Immediately above SERO GmbH is Boost Investment SARL, holding 100% as filed in SERO GmbH's own shareholder record with Handelsregister (Commercial Register). Boost Holding SARL 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 1 subsidiary spans Germany, Netherlands 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. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Boost Holding SARL
Luxembourg
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Frequently Asked Questions
Who owns SERO GmbH?
One shareholder is currently on record for SERO GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Boost Investment SARL, holding 100% — a majority holding. Because the 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 SERO GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for SERO 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 SERO GmbH have on record?
1 shareholder is shown on record for SERO GmbH.
What is SERO GmbH's company registration number?
SERO GmbH's registration number is HRB 32429 Landau, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is SERO GmbH still an active company?
SERO GmbH's status on Handelsregister (Commercial Register) is listed as active.
When was SERO GmbH incorporated?
SERO GmbH was incorporated on 31 August 2018, according to Handelsregister (Commercial Register).
What is SERO GmbH's registered address?
The registered address on file for SERO GmbH is Rohrbach bei Landau, Germany.
Who are the officers/directors of SERO GmbH?
The Geschäftsführer (managing director) of SERO GmbH currently on record is Jorg Fischer; five officers are currently on record for SERO GmbH, filed with Handelsregister (Commercial Register). Management authority at SERO GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does SERO GmbH have a parent company or subsidiaries?
SERO GmbH sits 2 levels below its ultimate parent, Boost Holding SARL, registered in Luxembourg. 1 subsidiary is recorded beneath it, across 2 jurisdictions. Those 1 subsidiary spans Germany, Netherlands 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. One of the 1 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 SERO 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 SERO 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 SERO 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 SERO 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.