BYK-Chemie GmbH
BYK-Chemie GmbH is a Private limited company (Ltd.) registered in Germany under HRB 10656 Duisburg, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Wesel, Germany. 1 shareholder is on record for BYK-Chemie 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 BYK-Chemie GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is Cormoran GR1 GmbH, 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 |
|---|---|---|---|
| Cormoran GR1 GmbH | 100% | Handelsregister (Commercial Register) |
Officers
5
The Geschäftsführer (managing director) of BYK-Chemie GmbH currently on record is Stefan Mössmer; five officers are currently on record for BYK-Chemie GmbH, filed with Handelsregister (Commercial Register).
The register reports 76 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at BYK-Chemie 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
BYK-Chemie GmbH sits 3 levels below its ultimate parent, SKion GmbH, registered in Germany. 13 subsidiaries are recorded beneath it, across 11 jurisdictions. The full chain up to SKion GmbH is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by BYK-Chemie 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 13 subsidiaries span Germany, China, Sweden, Japan, Spain, India, and 5 more 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. Three of the 13 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
SKion GmbH
Germany
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Frequently Asked Questions
Who owns BYK-Chemie GmbH?
One shareholder is currently on record for BYK-Chemie GmbH, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is Cormoran GR1 GmbH, 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 BYK-Chemie GmbH's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for BYK-Chemie 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 BYK-Chemie GmbH have on record?
1 shareholder is shown on record for BYK-Chemie GmbH.
What is BYK-Chemie GmbH's company registration number?
BYK-Chemie GmbH's registration number is HRB 10656 Duisburg, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is BYK-Chemie GmbH still an active company?
BYK-Chemie GmbH's status on Handelsregister (Commercial Register) is listed as active.
What is BYK-Chemie GmbH's registered address?
The registered address on file for BYK-Chemie GmbH is Wesel, Germany.
Who are the officers/directors of BYK-Chemie GmbH?
The Geschäftsführer (managing director) of BYK-Chemie GmbH currently on record is Stefan Mössmer; five officers are currently on record for BYK-Chemie GmbH, filed with Handelsregister (Commercial Register). Management authority at BYK-Chemie GmbH sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does BYK-Chemie GmbH have a parent company or subsidiaries?
BYK-Chemie GmbH sits 3 levels below its ultimate parent, SKion GmbH, registered in Germany. 13 subsidiaries are recorded beneath it, across 11 jurisdictions. Those 13 subsidiaries span Germany, China, Sweden, Japan, Spain, India, and 5 more 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. Three of the 13 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 BYK-Chemie 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 BYK-Chemie 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 BYK-Chemie 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 BYK-Chemie 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.