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Company registry profile

Osaühing Ceranos Invest

Private limited company (Ltd.) Active

From the registry

Registration details

Registration No.
11093648
Incorporation Date
2004-12-22
Company Type
Private limited company (Ltd.)
Address
Raasiku, Estonia
Source: Estonian e-Business Register (ariregister)Registry coverage
Registry summary

Company overview

Osaühing Ceranos Invest is a Private limited company (Ltd.) registered in Estonia under 11093648, and its current status with Estonian e-Business Register (ariregister) is active. The company was incorporated on 22 December 2004 and lists its registered address as Raasiku, Estonia. 3 shareholders are on record for Osaühing Ceranos Invest, 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 Estonian e-Business Register (ariregister) and was last updated on 6 November 2026.

Shareholders

3

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Shareholder Type Holding Source Document
Boat Designs Oü 50% Estonian e-Business Register (ariregister)
Castor Maritime Technologies Oü 25% Estonian e-Business Register (ariregister)

Registry notes and limitations

Three shareholders are currently on record for Osaühing Ceranos Invest, filed with Estonian e-Business Register (ariregister).

The largest of these is Boat Designs Oü, holding 50% — the largest recorded stake — followed by Castor Maritime Technologies Oü at 25%; the remaining 1 shareholder shown holds smaller stakes.

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.

Officers

4

AY
Aljona Ystmark ACTIVE

Residence
🇪🇪 Estonia
Occupation
Juhatuse Liige

LF
Len Frode Ystmark ACTIVE

Residence
🇪🇪 Estonia
Occupation
Juhatuse Liige

ER
Erik Ringmaa ACTIVE

Residence
🇪🇪 Estonia
Occupation
Juhatuse Liige

NC
Nasdaq Csd Se ACTIVE

Residence
🇪🇪 Estonia
Occupation
Osade Registripidaja

Registry notes and limitations

Four officers are currently on record for Osaühing Ceranos Invest, filed with Estonian e-Business Register (ariregister). Aljona Ystmark, Len Frode Ystmark and Erik Ringmaa all serve as Juhatuse Liige; Nasdaq Csd Se serves as Osade Registripidaja.

Management authority at Osaühing Ceranos Invest 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

Ultimate HQ
Boat Designs OÜ
Estonia
SeaBird Designs OÜ
EstoniaEE 12274079

Ceranos Invest OU
FinlandFI 31430441

Guangzhou Hainiaohuwai Sports Goods Co., Ltd.
ChinaCN 440101400041474

How these relationships were recorded

Osaühing Ceranos Invest sits 1 level below its ultimate parent, Boat Designs OÜ, registered in Estonia. 3 subsidiaries are recorded beneath it, across 3 jurisdictions. Immediately above Osaühing Ceranos Invest is Boat Designs OÜ, holding 50% as filed in Osaühing Ceranos Invest's own shareholder record with Estonian e-Business Register (ariregister). 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 3 subsidiaries span Estonia, Finland, China 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.

Registry questions

Frequently asked questions

Who owns Osaühing Ceranos Invest?

Three shareholders are currently on record for Osaühing Ceranos Invest, filed with Estonian e-Business Register (ariregister). The largest of these is Boat Designs Oü, holding 50% — the largest recorded stake — followed by Castor Maritime Technologies Oü at 25%; the remaining 1 shareholder shown holds smaller stakes. 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 Osaühing Ceranos Invest's UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for Osaühing Ceranos Invest 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 Osaühing Ceranos Invest have on record?

3 shareholders are shown on record for Osaühing Ceranos Invest.

What is Osaühing Ceranos Invest's company registration number?

Osaühing Ceranos Invest's registration number is 11093648, filed with Estonian e-Business Register (ariregister) in Estonia. Its current status on the register is active.

Is Osaühing Ceranos Invest still an active company?

Osaühing Ceranos Invest's status on Estonian e-Business Register (ariregister) is listed as active.

When was Osaühing Ceranos Invest incorporated?

Osaühing Ceranos Invest was incorporated on 22 December 2004, according to Estonian e-Business Register (ariregister).

What is Osaühing Ceranos Invest's registered address?

The registered address on file for Osaühing Ceranos Invest is Raasiku, Estonia.

What legal structure is Osaühing Ceranos Invest registered as?

Osaühing Ceranos Invest is registered as a Private limited company (Ltd.) in Estonia.

Who are the officers/directors of Osaühing Ceranos Invest?

Four officers are currently on record for Osaühing Ceranos Invest, filed with Estonian e-Business Register (ariregister). Aljona Ystmark, Len Frode Ystmark and Erik Ringmaa all serve as Juhatuse Liige; Nasdaq Csd Se serves as Osade Registripidaja. Management authority at Osaühing Ceranos Invest sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does Osaühing Ceranos Invest have a parent company or subsidiaries?

Osaühing Ceranos Invest sits 1 level below its ultimate parent, Boat Designs OÜ, registered in Estonia. 3 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 3 subsidiaries span Estonia, Finland, China 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.

Can Zavia monitor changes to Osaühing Ceranos Invest's ownership over time?

This profile reflects a point-in-time snapshot from Estonian e-Business Register (ariregister). Zavia's monitoring API can track changes to Osaühing Ceranos Invest's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.

Can I access Osaühing Ceranos Invest's data through an API?

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Estonia, so records like Osaühing Ceranos Invest'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 Estonian e-Business Register (ariregister) and was last synced on 6 November 2026.

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