Jannumer OÜ
Jannumer OÜ is a Private limited company (Ltd.) registered in Estonia under 10965810, and its current status with Estonian e-Business Register (ariregister) is active. The company was incorporated on 10 September 2003 and lists its registered address as Loo, Estonia. 1 shareholder is on record for Jannumer OÜ, including at least one natural person recorded as a direct holder; the filing carries no beneficial-ownership flag, so that holder is noted here as a recorded shareholder rather than a confirmed ultimate beneficial owner (UBO). This profile is sourced directly from Estonian e-Business Register (ariregister) and was last updated on 6 November 2026.
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- Digitized company financials
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Shareholders
1
One shareholder is currently on record for Jannumer OÜ, filed with Estonian e-Business Register (ariregister).
The largest of these is Merike Sysinoro, holding 100% — a majority holding.
The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
| Shareholder | Type | Holding | Source Document |
|---|---|---|---|
| Merike Sysinoro | 100% | Estonian e-Business Register (ariregister) |
Officers
1
One officer is currently on record for Jannumer OÜ, filed with Estonian e-Business Register (ariregister). Taavi Tootsi serves as Juhatuse Liige.
Management authority at Jannumer OÜ 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
Jannumer OÜ has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 2 jurisdictions. 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 Estonia, Finland 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.
Jannumer OÜ
Estonia
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Frequently Asked Questions
Who owns Jannumer OÜ?
One shareholder is currently on record for Jannumer OÜ, filed with Estonian e-Business Register (ariregister). The largest of these is Merike Sysinoro, holding 100% — a majority holding. The shareholder shown is an individual, recorded as a direct holder at this level; the record carries no UBO/PSC flag, so beneficial-owner status is not confirmed here.
Who is Jannumer OÜ's UBO (Ultimate Beneficial Owner)?
At least one shareholder recorded for Jannumer OÜ is a natural person. The record carries no dedicated UBO/PSC flag, so that holder is stated here as a recorded shareholder rather than a confirmed Ultimate Beneficial Owner (UBO).
How many shareholders does Jannumer OÜ have on record?
1 shareholder is shown on record for Jannumer OÜ.
What is Jannumer OÜ's company registration number?
Jannumer OÜ's registration number is 10965810, filed with Estonian e-Business Register (ariregister) in Estonia. Its current status on the register is active.
Is Jannumer OÜ still an active company?
Jannumer OÜ's status on Estonian e-Business Register (ariregister) is listed as active.
When was Jannumer OÜ incorporated?
Jannumer OÜ was incorporated on 10 September 2003, according to Estonian e-Business Register (ariregister).
What is Jannumer OÜ's registered address?
The registered address on file for Jannumer OÜ is Loo, Estonia.
What legal structure is Jannumer OÜ registered as?
Jannumer OÜ is registered as a Private limited company (Ltd.) in Estonia.
Who are the officers/directors of Jannumer OÜ?
One officer is currently on record for Jannumer OÜ, filed with Estonian e-Business Register (ariregister). Taavi Tootsi serves as Juhatuse Liige. Management authority at Jannumer OÜ sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does Jannumer OÜ have a parent company or subsidiaries?
Jannumer OÜ has no recorded parent company — it sits at the top of its own group structure, with 1 subsidiary recorded beneath it across 2 jurisdictions. Those 1 subsidiary spans Estonia, Finland 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 Jannumer OÜ'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 Jannumer OÜ's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Jannumer OÜ'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 Jannumer OÜ'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.