Insinööritoimisto Planmax Oy

High-class service for english speaking customers

About Us

Insinööritoimisto Planmax Oy is a full-service electrical engineering office operating mainly in the Helsinki Metropolitan Area and its suburbs. The company was established as a limited company in 2017, but its roots goes back to year 2012, when the company started as private entrepreneur with the same company name.

Our values


Our experience in various projects in the field is extensive. Our specialist staff has engineer's degree in the field, and we are continuously involved in professional course-based training that develops our expertise.

Customer orientation

It is the foundation of our operations and we take into account the needs of the customer in all situations. Without a customer, there would be no company.


Why do things as always before, if they can be done even better and maybe even save costs. We are flexible to rapid and surprising changes.


We always consider environmental aspects and energy efficiency in our work.

Develop with Time

The field we represent is rapidly evolving and we need to develop ourselves with it.

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