High level manufacturing services and reliable customized products.

Today we expand our company to continue developing new solutions to our customers and partners in Europe through our 2 R&D centers based in Grenoble (France) and Barcelona (Spain)
About Us

The inductive performance specialist

Headquartered in Barcelona (Spain), since 2002 we offer a complete range of customized designs on magnetics products, in two technologies high frequency and 50Hz, including Power modules (SMPS), power transformers, inductors, chokes and coils, laminated 50Hz transformers, 3ph reactors, liquid cooled chokes and others enabling us to serve a number of major markets like industrial, transportation, telecom, medical and renewable energy.

Guaranteed quality

At our company, we take pride in our commitment to upholding the quality control regulations. Our products undergo rigorous testing and inspection to ensure that they meet the highest standards of performance and reliability. By adhering to these standards, we can provide our customers with the peace of mind that comes with knowing that they are receiving products that are built to last and perform at the highest level.

What we do

End markets

We provide solutions across many different market segments


Ship & Offshore





Motor drives


Why Choose Us

Key Strengths. Competitive Advantages. Customer Partnership Strategy.

We have a proven track record of developing cutting-edge technology and bringing it to market quickly and efficiently.


Custom products sold by Comtrafo worldwide

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Customized Designs

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Standard Products in stock

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Countries covered

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Years expertise


Latest News & Article

Company Presentation 2024

Learn why we are the leaders in inductive components

The inductive performance specialist.