Rioos OÜ
In brief
Rioos OÜ is a private limited company (OÜ) registered in Estonia on 28 July 2020. At 6 years old it is older than 52% of the 1,308 live companies whose main activity is educational support activities n.e.c.. Its registered office is in Kuressaare linn, Saaremaa vald, Saare County, at an address shared with one other live company. 15 live companies in Kuressaare linn share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Educational support activities n.e.c. in Estonia
Live companies whose main activity is 85.69: 1,308 in total, median age 5 years, 129 incorporated in the past 12 months.
Location
Registered office in Kuressaare linn, Saaremaa vald, Saare County.
Also registered at this address
1 other live company shares this registered office.
- KOKnoop OÜ14682753 · Est. 2019 · 93.19
Similar companies
Live companies with the same main activity, nearest first.
Sources
Register data: Estonian e-Business Register open data, Centre of Registers and Information Systems (CC BY 4.0), delivery of 21 October 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1); EMTAK 2008 conversion: Statistics Finland (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the Business Register before relying on it.