Chemoform AG
Chemoform AG is a registered legal entity registered in Germany under HRB 736380 Stuttgart, and its current status with Handelsregister (Commercial Register) is active. Its registered address on file is Wendlingen am Neckar, Germany. 2 shareholders are on record for Chemoform AG, 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 2 October 2026.
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Shareholders
2
Two shareholders are currently on record for Chemoform AG, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG.
The largest of these is SG Holding GmbH, holding 99.2% — a majority holding — followed by cmk GmbH at 0.8%.
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 |
|---|---|---|---|
| SG Holding GmbH | 99.2% | Handelsregister (Commercial Register) | |
| cmk GmbH | 0.8% | Handelsregister (Commercial Register) |
Officers
5
Two of the 5 officer records shown for Chemoform AG are current appointments, filed with Handelsregister (Commercial Register). Cedrik Mayer-Klenk (appointed 1997-01-01) serves as Aufsichtsratsmitglied (board member); Sven Seiler (appointed 2020-12-09) serves as Officer. The remaining 3 records shown (Mike Eberhardt, Antje Mayer-Klenk and 1 other) are former appointments that have since been resigned.
The register reports 18 officers in total, including past appointments, though only the 5 most relevant records are shown here.
Management authority at Chemoform AG 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
Chemoform AG sits 1 level below its ultimate parent, cmk GmbH, registered in Germany. 16 subsidiaries are recorded beneath it, across 11 jurisdictions. Immediately above Chemoform AG is cmk GmbH, holding 0.8% as filed in Chemoform AG's own shareholder record with Handelsregister (Commercial Register). 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 16 subsidiaries span Germany, Czechia, Russia, United Kingdom, Slovenia, Sweden, 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. Seven of the 16 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
cmk GmbH
Germany
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Frequently Asked Questions
Who owns Chemoform AG?
Two shareholders are currently on record for Chemoform AG, held on the Gesellschafterliste (shareholder list), filed under §40 of the GmbHG. The largest of these is SG Holding GmbH, holding 99.2% — a majority holding — followed by cmk GmbH at 0.8%. 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 Chemoform AG's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Chemoform AG 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 Chemoform AG have on record?
2 shareholders are shown on record for Chemoform AG.
What is Chemoform AG's company registration number?
Chemoform AG's registration number is HRB 736380 Stuttgart, filed with Handelsregister (Commercial Register) in Germany. Its current status on the register is active.
Is Chemoform AG still an active company?
Chemoform AG's status on Handelsregister (Commercial Register) is listed as active.
What is Chemoform AG's registered address?
The registered address on file for Chemoform AG is Wendlingen am Neckar, Germany.
Who are the officers/directors of Chemoform AG?
Two of the 5 officer records shown for Chemoform AG are current appointments, filed with Handelsregister (Commercial Register). Cedrik Mayer-Klenk (appointed 1997-01-01) serves as Aufsichtsratsmitglied (board member); Sven Seiler (appointed 2020-12-09) serves as Officer. The remaining 3 records shown (Mike Eberhardt, Antje Mayer-Klenk and 1 other) are former appointments that have since been resigned. Management authority at Chemoform AG sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Chemoform AG have a parent company or subsidiaries?
Chemoform AG sits 1 level below its ultimate parent, cmk GmbH, registered in Germany. 16 subsidiaries are recorded beneath it, across 11 jurisdictions. Those 16 subsidiaries span Germany, Czechia, Russia, United Kingdom, Slovenia, Sweden, 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. Seven of the 16 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 Chemoform AG's ownership over time?
This profile reflects a point-in-time snapshot from Handelsregister (Commercial Register). Zavia's monitoring API can track changes to Chemoform AG's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Chemoform AG'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 Chemoform AG'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 2 October 2026.