Radio- Ja Televisiotekniikan Tutkimus Rtt Oy
Radio- Ja Televisiotekniikan Tutkimus Rtt Oy is a Private limited company (Ltd.) registered in Finland under 21700292, and its current status with Finnish Patent and Registration Office (PRH) is active. The company was incorporated on 17 January 2008 and lists its registered address as Helsinki, Finland. No shareholders are recorded for Radio- Ja Televisiotekniikan Tutkimus Rtt 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 Radio- Ja Televisiotekniikan Tutkimus Rtt 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 29 September 2026.
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Officers
5
Directors and officers of Radio- Ja Televisiotekniikan Tutkimus Rtt Oy
The Chairman Of The Board of Radio- Ja Televisiotekniikan Tutkimus Rtt Oy currently on record is Antti Heikkinen; five officers are currently on record for Radio- Ja Televisiotekniikan Tutkimus Rtt 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 availability
The register reports 8 officers in total, including past appointments, though only the 5 most relevant records are shown 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 Radio- Ja Televisiotekniikan Tutkimus Rtt Oy
Radio- Ja Televisiotekniikan Tutkimus Rtt Oy sits 1 level below its ultimate parent, Helsingin kaupunki, registered in Finland. The full chain up to Helsingin kaupunki is derived by walking shareholder filings across jurisdictions; no link in it is independently corroborated by Radio- Ja Televisiotekniikan Tutkimus Rtt Oy's own shareholder record.
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.
Helsingin kaupunki
Finland
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Frequently Asked Questions
Who is Radio- Ja Televisiotekniikan Tutkimus Rtt Oy's UBO (Ultimate Beneficial Owner)?
No Ultimate Beneficial Owner (UBO) data is recorded for Radio- Ja Televisiotekniikan Tutkimus Rtt Oy; access to beneficial-ownership data in this jurisdiction is governed by its own register rules.
What is Radio- Ja Televisiotekniikan Tutkimus Rtt Oy's company registration number?
Radio- Ja Televisiotekniikan Tutkimus Rtt Oy's registration number is 21700292, filed with Finnish Patent and Registration Office (PRH) in Finland. Its current status on the register is active.
Is Radio- Ja Televisiotekniikan Tutkimus Rtt Oy still an active company?
Radio- Ja Televisiotekniikan Tutkimus Rtt Oy's status on Finnish Patent and Registration Office (PRH) is listed as active.
When was Radio- Ja Televisiotekniikan Tutkimus Rtt Oy incorporated?
Radio- Ja Televisiotekniikan Tutkimus Rtt Oy was incorporated on 17 January 2008, according to Finnish Patent and Registration Office (PRH).
What is Radio- Ja Televisiotekniikan Tutkimus Rtt Oy's registered address?
The registered address on file for Radio- Ja Televisiotekniikan Tutkimus Rtt Oy is Helsinki, Finland.
What legal structure is Radio- Ja Televisiotekniikan Tutkimus Rtt Oy registered as?
Radio- Ja Televisiotekniikan Tutkimus Rtt Oy is registered as a Private limited company (Ltd.) in Finland.
Who are the officers/directors of Radio- Ja Televisiotekniikan Tutkimus Rtt Oy?
The Chairman Of The Board of Radio- Ja Televisiotekniikan Tutkimus Rtt Oy currently on record is Antti Heikkinen; five officers are currently on record for Radio- Ja Televisiotekniikan Tutkimus Rtt Oy, filed with Finnish Patent and Registration Office (PRH).
Does Radio- Ja Televisiotekniikan Tutkimus Rtt Oy have a parent company or subsidiaries?
Radio- Ja Televisiotekniikan Tutkimus Rtt Oy sits 1 level below its ultimate parent, Helsingin kaupunki, registered in Finland.
Can Zavia monitor changes to Radio- Ja Televisiotekniikan Tutkimus Rtt 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 Radio- Ja Televisiotekniikan Tutkimus Rtt 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 Radio- Ja Televisiotekniikan Tutkimus Rtt 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 Radio- Ja Televisiotekniikan Tutkimus Rtt 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 29 September 2026.