We do energy differently.

Company & Culture

CTI – CleanTech for Industry – is a Finnish energy and process technology expert, transforming energy systems to be more sustainable, smarter, and more responsible.

We specialise in electric boilers, retrofit solutions, backup power, and energy storage for the industrial and energy sectors. We operate in Finland and across Europe – wherever there’s a will to move energy in a better direction.

For us, expertise is not just a word – it shows in practice. The majority of our projects are carried out by our own personnel, from design to maintenance. This means we know every device, process, and bolt – and we stand behind our work.

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Juha Mäntynen, VICE PRESIDENT

We have technical insight, deep experience, and a constant drive to learn more. A large part of our team consists of seasoned engineers and project professionals who actively pursue further training and share their expertise within the company.

Juha MäntynenVice President, CTI

Explore our work

We offer our customers comprehensive and reliable energy solutions for a wide range of needs. Here are just a few examples of our inspiring projects.