Merck Serono
Merck Serono is a Private limited company (Ltd.) registered in Latvia under 40103236455, and its current status with API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework) is active. The company was incorporated on 27 June 2009 and lists its registered address as Latvia. 1 shareholder is on record for Merck Serono, 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 API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework) and was last updated on 28 October 2026.
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Shareholders
1
One shareholder is currently on record for Merck Serono, filed with API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework).
The largest of these is Merck Holding 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 |
|---|---|---|---|
| Merck Holding GmbH | 100% | API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework) |
Officers
3
Three officers are currently on record for Merck Serono, filed with API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework). Buksa Evija and Puhakka Tiina Marjatta both serve as Chairperson Of The Board; Andersone Larisa serves as Member Of The Board.
Management authority at Merck Serono 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
Merck Serono sits 2 levels below its ultimate parent, MERCK KG auf Aktien, registered in Germany. Immediately above Merck Serono is Merck Holding GmbH, holding 100% as filed in Merck Serono's own shareholder record with API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework). MERCK KG auf Aktien sits further up the chain, a link derived by walking shareholder filings across jurisdictions rather than stated in a single document.
MERCK KG auf Aktien
Germany
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Frequently Asked Questions
Who owns Merck Serono?
One shareholder is currently on record for Merck Serono, filed with API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework). The largest of these is Merck Holding 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 Merck Serono's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for Merck Serono 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 Merck Serono have on record?
1 shareholder is shown on record for Merck Serono.
What is Merck Serono's company registration number?
Merck Serono's registration number is 40103236455, filed with API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework) in Latvia. Its current status on the register is active.
Is Merck Serono still an active company?
Merck Serono's status on API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework) is listed as active.
When was Merck Serono incorporated?
Merck Serono was incorporated on 27 June 2009, according to API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework).
What is Merck Serono's registered address?
The registered address on file for Merck Serono is Latvia.
What legal structure is Merck Serono registered as?
Merck Serono is registered as a Private limited company (Ltd.) in Latvia.
Who are the officers/directors of Merck Serono?
Three officers are currently on record for Merck Serono, filed with API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework). Buksa Evija and Puhakka Tiina Marjatta both serve as Chairperson Of The Board; Andersone Larisa serves as Member Of The Board. Management authority at Merck Serono sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Merck Serono have a parent company or subsidiaries?
Merck Serono sits 2 levels below its ultimate parent, MERCK KG auf Aktien, registered in Germany.
Can Zavia monitor changes to Merck Serono's ownership over time?
This profile reflects a point-in-time snapshot from API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework). Zavia's monitoring API can track changes to Merck Serono's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Merck Serono's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Latvia, so records like Merck Serono'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 API-Mali — Agence pour la Promotion des Investissements au Mali (national guichet unique; OHADA framework) and was last synced on 28 October 2026.