Treeva Oy
In brief
Treeva Oy is a limited company registered in Finland on 23 January 1991. At 35 years old it is older than 93% of the 17,833 live companies whose main activity is construction of residential and non-residential buildings. Its registered office is in Naantali, Varsinais-Suomi. 57 live companies in Naantali share the same main activity. It was previously called Teekki Oy, a name it changed on 31 December 2003.
Register details
Timeline
Register events, newest first.
- Name changedPreviously Teekki Oy
- Incorporated
Register entries
From the register.
Construction of residential and non-residential buildings in Finland
Live companies whose main activity is 41000: 17,833 in total, median age 10 years, 846 incorporated in the past 12 months.
Location
Registered office in Naantali, Varsinais-Suomi.
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.