Coponta Oy
In brief
Coponta Oy is a limited company registered in Finland on 12 November 2010. At 15 years old it is older than 65% of the 4,241 live companies whose main activity is plumbing, heat and air-conditioning installation. Its registered office is in Mäntsälä, Uusimaa. 10 live companies in Mäntsälä share the same main activity. It was previously called Viertalo Oy, a name it changed on 6 October 2015.
Register details
Timeline
Register events, newest first.
- Name changedPreviously Viertalo Oy
- Incorporated
Register entries
From the register.
Plumbing, heat and air-conditioning installation in Finland
Live companies whose main activity is 43220: 4,241 in total, median age 10 years, 213 incorporated in the past 12 months.
Location
Registered office in Mäntsälä, 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.