Ruukki Construction Oy
Ruukki Construction Oy is a Private limited company (Ltd.) registered in Finland under 23894502, and its current status with Finnish Patent and Registration Office (PRH) is active. The company was incorporated on 4 February 2011 and lists its registered address as Helsinki, Finland. No shareholders are recorded for Ruukki Construction Oy; ownership in this jurisdiction is held as the osakasluettelo (shareholder register) under Chapter 3 of the Companies Act (osakeyhtiölaki), a record kept privately rather than filed publicly. No beneficial owner (UBO) data is recorded for Ruukki Construction Oy; access to beneficial-ownership data in this jurisdiction is governed by its own register rules. This profile is sourced directly from Finnish Patent and Registration Office (PRH) and was last updated on 28 September 2026.
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Officers
5
Directors and officers of Ruukki Construction Oy
The Chairman Of The Board of Ruukki Construction Oy currently on record is Johan Sjostrom; five officers are currently on record for Ruukki Construction Oy, filed with Finnish Patent and Registration Office (PRH). 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.
Data-provider feed — rows as supplied to Zavia for Finnish Patent and Registration Office (PRH), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
Group Structure
Group structure of Ruukki Construction Oy
Ruukki Construction Oy sits 2 levels below its ultimate parent, SSAB AB, registered in Sweden. 5 subsidiaries are recorded beneath it, across 3 jurisdictions. The full chain up to SSAB AB is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Ruukki Construction Oy's own shareholder record. 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.
- Dala-Profil AB (Sweden)
- Ruukki Building Components AS (Norway)
- Poimukate Oy (Finland)
- Piristeel Oy (Finland)
- Ruukki Construction Oy (Norway)
Data availability
Those 5 subsidiaries span Finland, Sweden, Norway 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. Two of the 5 go a level deeper still, with their own further subsidiaries recorded beneath them — additional ownership layers this view doesn't expand.
Data-provider feed — rows as supplied to Zavia for Finnish Patent and Registration Office (PRH), including entries the profile above does not cover. These rows are not a verbatim copy of the register: they have been found to duplicate the same person under different spellings and to keep a status of Active after an appointment ended. Where they disagree with the profile above, the profile is the checked version.
SSAB AB
Sweden
Get complete shareholder and officer records, ultimate beneficial owner resolution, and ongoing ownership monitoring.
Frequently Asked Questions
Who is Ruukki Construction Oy's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for Ruukki Construction Oy; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is Ruukki Construction Oy's company registration number?
Ruukki Construction Oy's registration number is 23894502, filed with Finnish Patent and Registration Office (PRH) in Finland. Its current status on the register is active.
Is Ruukki Construction Oy still an active company?
Ruukki Construction Oy's status on Finnish Patent and Registration Office (PRH) is listed as active.
When was Ruukki Construction Oy incorporated?
Ruukki Construction Oy was incorporated on 4 February 2011, according to Finnish Patent and Registration Office (PRH).
What is Ruukki Construction Oy's registered address?
The registered address on file for Ruukki Construction Oy is Helsinki, Finland.
What legal structure is Ruukki Construction Oy registered as?
Ruukki Construction Oy is registered as a Private limited company (Ltd.) in Finland.
Who are the officers/directors of Ruukki Construction Oy?
The Chairman Of The Board of Ruukki Construction Oy currently on record is Johan Sjostrom; five officers are currently on record for Ruukki Construction Oy, filed with Finnish Patent and Registration Office (PRH).
Does Ruukki Construction Oy have a parent company or subsidiaries?
Ruukki Construction Oy sits 2 levels below its ultimate parent, SSAB AB, registered in Sweden. 5 subsidiaries are recorded beneath it, across 3 jurisdictions. Those 5 subsidiaries span Finland, Sweden, Norway 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. Two of the 5 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 Ruukki Construction Oy's ownership over time?
This profile reflects a point-in-time snapshot from Finnish Patent and Registration Office (PRH). Zavia's monitoring API can track changes to Ruukki Construction Oy's registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.
Can I access Ruukki Construction Oy's data through an API?
Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including Finland, so records like Ruukki Construction Oy'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 Finnish Patent and Registration Office (PRH) and was last synced on 28 September 2026.