Harju Elekter Oy is one of Finland’s leading electric and automation technology providers and transformer manufacturers. Harju Elekter Oy is part of AS Harju Elekter.
The group employs nearly 800 professionals across its sites. The company’s operations in Ulvila, Kerava and Kurikka employ just under 130 people. 

We always put the customer at the centre of our business. We support our customers towards success, always keep our promises and commit to long-term cooperation. We can deliver both contract-manufacturing and standalone projects. Our services cover the customer’s needs holistically, from initial planning to servicing and follow-up consultations.

Telesilta Oy – Top-level expertise for demanding electrical installations

Founded in 1978, Telesilta is a Harju Elekter Group company providing electrical engineering with a speciality in maritime technology and installations. 

We are experts in marine electrical installations. We are able to deliver everything from design to installation, commissioning and servicing. In addition, we provide contracting, repair and maintenance services for industrial properties and other demanding buildings.

A trusted electric partner

Our long experience guarantees that we can handle even the most demanding projects with confidence. We have carried out electrical installations on all major shipyards in Finland. We always take into account the client’s wishes and draw on our diverse expertise to find the best solution for each project. Our decades-long relationships with satisfied clients are testament to our success.

Our past and current clients include Valmet Automotive, Fläkt Group and AlfaLaval Aalborg. We were also responsible for electrical works in the expansion of the Turku University Vakka-Suomi Hospital.