Ensto in Brief

Ensto is an international, growth-oriented family business and technology company, which creates smart solutions for electricity distribution networks. For 65 years, we have been dedicated to electricity with a long-term and human-centric approach. Our aim is to become a leading expert for distribution system operators and help them succeed and create a more sustainable tomorrow. 

We offer innovative and reliable, long-lifecycle overhead lines, underground networks, network automation and new smart technology products and solutions for electricity distribution networks. Our own R&D, manufacturing, and laboratories give us the expertise to continually innovate and serve our customers on an individual level.

Currently, Ensto has a total of 800 employees in 15 countries in Europe, North America, and Asia. Our turnover in 2023 was €182 M. We are bound by our common purpose: making life better with electricity. Sustainably.

What we do

We have a wide range of products and solutions for low and medium voltage overhead lines and underground cable networks. Solutions for fully covered conductor systems, network automation and cyber secured networks are examples of our offering. To be ready for the future challenges, we constantly search smart solutions together with our customers.


Where we are

We are a Finnish family business that is actively looking for growth and focusing on business with distribution system operators worldwide. Our experts are present in 18 countries and we have sales to more than 90 countries.

We develop

We design, test and manufacture our own solutions and products. This gives us an opportunity to serve customer needs on an individual level and bring new innovations to the market. Our accredited in-house laboratory supports the development and secures that the products are durable, high-quality and long-lasting.

We manufacture and deliver

We have world-class manufacturing in 6 countries, and we strive for superior quality, efficiency, delivery capability and flexibility in everything we do. Take a closer look at our plants.

What we strive for

Our Values

Ensto's values describe what we stand for what we expect of others. Our values are what we know to be true, what underlie everything that takes place in our organization; they define how we work, and how we work defines how we are seen externally.

Our values are crystallised in these three themes – Trust Capital, Creativity, and Winning Together.

Get to know our values

Our Mission

Our purpose is to make better life with electricity. We fulfil our mission by providing innovative and reliable electrical solutions for better tomorrow with long life-cycle to ensure the electricity distribution in all circumstances.

Our people are at the heart of our success


Ensto is an international tech company creating smart solutions for electricity distribution networks. But we also do so much more. We want to build the world’s best connections, and help our people feel more connected with their work, each other, and the environment.

We build our business on people and our values, on a long-term basis. At Ensto, we regard our employees as our greatest strength, and we would not exist without them. We want to build a strong company culture with engaged people.

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Ensto is an international family business and a technology company founded by Ensio Miettinen in 1958. Today, the ownership has been transferred to the second and third generation of the family, introducing Ensio’s seven grandchildren.

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Management Team

Ensto's Management Team consists of nine members, who are all professionals in their own field.

Board of Directors

We have top experts from different business fields in Ensto's Board of Directors.

Our Operations

Our culture of continuous improvement is based on sustainable, effective and efficient manufacturing. We are constantly striving for world-class manufacturing in our factories. We focus on efficient and agile delivery capability and keep our promises to customer.

Get to know Ensto's Operations and plants


Read how the story of Ensto started 65 years ago, and how we have evolved during Ensto’s long journey, from when Ensio Miettinen first founded the company until this day.