Tampereen Sähköpalvelu Oy has acquired Intertrafo Oy

Tampereen Sähköpalvelu Oy has acquired all shares of Intertrafo Oy on 1st April 2022. Intertrafo has 15 employees and sales about EUR 3 Million and is based in Turku, Finland.

Intertrafo was founded in 1978. The company designs, manufactures and commissions transformers, inductors, power supply units and adapters as well as assemblies of these components. In addition to a wide range of standard products, a large part of our production comes from customer-specific products. Intertrafo is a genuinely Finnish transformer manufacturer with extensive experience and specialised know-how.

This acquisition will strengthen TSP on the market and have great synergies being able to offer wider product range to existing customers and also grow with new customer areas. TSP turnover will grow over 20 Million EUR and have 48 employees in Finland and 8 in Estonia.

Intertrafo Oy will continue as today with same name, people and location.
Mr. Ilkka Ilola will be responsible for Intertrafo Oy’s daily business as earlier.

For further information, please contact:


Tampereen Sähköpalvelu Oy

Antti-Pekka Jakonen
tel. +358 40 5246546


Intertrafo Oy

Ilkka Ilola
Technical Director
tel. +358 400 520494