FerrumHolding OÜ
FerrumHolding OÜ is a Private limited company (Ltd.) registered in Estonia under 14339400, and its current status with Estonian e-Business Register (ariregister) is active. The company was incorporated on 26 September 2017 and lists its registered address as Tallinn, Estonia. 1 shareholder is on record for FerrumHolding OÜ, 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.
- Company fundamentals
- Corporate linkage & group structures
- Digitized company financials
- Firmographics — websites, social profiles, revenue and employee estimates
Shareholders
1
One shareholder is currently on record for FerrumHolding OÜ, filed with Estonian e-Business Register (ariregister).
The largest of these is Storesund Engineering As, 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 |
|---|---|---|---|
| Storesund Engineering As | 100% | Estonian e-Business Register (ariregister) |
Officers
1
One officer is currently on record for FerrumHolding OÜ, filed with Estonian e-Business Register (ariregister). Joar Terjesen serves as Juhatuse Liige.
Management authority at FerrumHolding 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
FerrumHolding OÜ sits 1 level below its ultimate parent, Storesund Engineering AS, registered in Norway. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Immediately above FerrumHolding OÜ is Storesund Engineering AS, holding 100% as filed in FerrumHolding OÜ'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 1 subsidiary spans Estonia jurisdiction, 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. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Storesund Engineering AS
Norway
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who owns FerrumHolding OÜ?
One shareholder is currently on record for FerrumHolding OÜ, filed with Estonian e-Business Register (ariregister). The largest of these is Storesund Engineering As, 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 FerrumHolding OÜ's UBO (Ultimate Beneficial Owner)?
Every shareholder recorded for FerrumHolding OÜ 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 FerrumHolding OÜ have on record?
1 shareholder is shown on record for FerrumHolding OÜ.
What is FerrumHolding OÜ's company registration number?
FerrumHolding OÜ's registration number is 14339400, filed with Estonian e-Business Register (ariregister) in Estonia. Its current status on the register is active.
Is FerrumHolding OÜ still an active company?
FerrumHolding OÜ's status on Estonian e-Business Register (ariregister) is listed as active.
When was FerrumHolding OÜ incorporated?
FerrumHolding OÜ was incorporated on 26 September 2017, according to Estonian e-Business Register (ariregister).
What is FerrumHolding OÜ's registered address?
The registered address on file for FerrumHolding OÜ is Tallinn, Estonia.
What legal structure is FerrumHolding OÜ registered as?
FerrumHolding OÜ is registered as a Private limited company (Ltd.) in Estonia.
Who are the officers/directors of FerrumHolding OÜ?
One officer is currently on record for FerrumHolding OÜ, filed with Estonian e-Business Register (ariregister). Joar Terjesen serves as Juhatuse Liige. Management authority at FerrumHolding OÜ sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.
Does FerrumHolding OÜ have a parent company or subsidiaries?
FerrumHolding OÜ sits 1 level below its ultimate parent, Storesund Engineering AS, registered in Norway. 1 subsidiary is recorded beneath it, across 1 jurisdiction. Those 1 subsidiary spans Estonia jurisdiction, 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. One of the 1 go a level deeper still, with its own further subsidiaries recorded beneath it — additional ownership layers this view doesn't expand.
Can Zavia monitor changes to FerrumHolding 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 FerrumHolding 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 FerrumHolding 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 FerrumHolding 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.