Mainosvirta Oy
In brief
Mainosvirta Oy is a limited company registered in Finland on 23 October 2017. At 9 years old it is older than 52% of the 168 live companies whose main activity is other telecommunication activities. Its registered office is in Helsinki, Uusimaa. 61 live companies in Helsinki share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Other telecommunication activities in Finland
Live companies whose main activity is 61900: 168 in total, median age 8 years, 20 incorporated in the past 12 months.
Location
Registered office in Helsinki, Uusimaa.
Similar companies
Live companies with the same main activity, nearest first.
Sources
Register data: Finnish Patent and Registration Office (PRH) open data (CC BY 4.0), delivery of 20 October 2026. Municipalities, regions and industry classification: 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 Finnish Business Information System before relying on it.