Data from the official company registers of 12 countries. Not an official register.

English

BTB Transformers Ab

Age21 years
older than 59% of its sector
Same activity, Finland45live companies · 19th oldest
In Pietarsaari1,832live companies
At this address1only this company

In brief

BTB Transformers Ab is a limited company registered in Finland on 15 June 2005. At 21 years old it is older than 59% of the 45 live companies whose main activity is manufacture of electric motors, generators and transformers. Its registered office is in Pietarsaari, Pohjanmaa. It was previously called BtB Plaza Ab, a name it changed on 7 December 2020.

Register details

Registered nameBTB Transformers Ab
Business ID1970443-8
Company typeLimited company
Registered officeSkolgatan 25-27 B, 68600 Pietarsaari
Nature of business (TOL 2025, Finnish SIC)27110 Manufacture of electric motors, generators and transformers
International sector (ISIC Rev.4)C · 27 Manufacture of electrical equipment

Timeline

Register events, newest first.

  • Name changedPreviously BtB Plaza Ab
  • Incorporated

Register entries

From the register.

Incorporated15 June 2005
VAT registerRegistered
Employer registerRegistered
Websitewww.btbtransformers.com

Manufacture of electric motors, generators and transformers in Finland

Live companies whose main activity is 27110: 45 in total, median age 15 years, 1 incorporated in the past 12 months.

All 45 companies
This company's decadeOther decades
051015201960s: 111960s1970s: 221970s1980s: 441980s1990s: 881990s2000s: 772000s2010s: 992010s2020s: 14142020s
Incorporated per year, still live
024682011: 220112015: 22017: 120172018: 22019: 220192020: 32022: 220222023: 22024: 420242025: 3

Location

Registered office in Pietarsaari, Pohjanmaa.

Live companies in Pietarsaari1,832
Same activity in Pietarsaari1
New in Pietarsaari, past 12 months84

Similar companies

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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.