Harrien OÜ
In brief
Harrien OÜ is a private limited company (OÜ) registered in Estonia on 23 October 2007. At 19 years old it is older than 80% of the 253 live companies whose main activity is market research and public opinion polling. Its registered office is in Nõmme linnaosa, Tallinn, Harju County, at an address shared with one other live company. 8 live companies in Nõmme linnaosa share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Market research and public opinion polling in Estonia
Live companies whose main activity is 73.20: 253 in total, median age 10 years, 7 incorporated in the past 12 months.
Location
Registered office in Nõmme linnaosa, Tallinn, Harju County.
Also registered at this address
1 other live company shares this registered office.
- OAOSAÜHING ALMK PROJEKT10234383 · Est. 1997 · 71.11
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.