Electrifying the world with game-changing green technologies

The Switch is an agile product supplier that provides special electric machines and high-power converters to system integrators (SIs) and original equipment manufacturers (OEMs). We are on a mission to electrify the world with game-changing green technologies. Our products accelerate the switch toward net zero emissions in marine, wind and industrial applications.

We want to grow together with customers who find our innovative technologies and optimized products key to their success. Today, we have delivered nearly 24 GW of megawatt-class environmental energy technology throughout the world.

  • >24 GW
    of megawatt-class technology installed

  • Since 2024 part of BEMAC Group

  • Focus application areas marine, industry and wind

Join us on our mission to generate and use electricity cost efficiently and lower emissions

Latest news

  • The Switch to attend Electric & Hybrid Marine Expo in Amsterdam

    We are thrilled to announce that we will be attending the upcoming Electric & Hybrid Marine expo in Amsterdam on June 18–20. As previous years, our unique DC protection devices are coming back to the stand for you to view. We kindly invite you also to swing by at our conference presentations to hear more…

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  • The journey of a successful PM shaft generator sea trial

    We’re pleased to announce the successful sea trials of our PMM1000M, PMM1500M and PMM2000M designs. These trials validate earlier design simulations and confirm safe cruising and reliable permanent magnet shaft generator operations. We carried out trials on the Grazyna Gesicka LNG carrier in cooperation with Botnia Engineering, our subcontractor. Efficient energy design The Grazyna Gesicka…

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  • New ownership fuels the future for The Switch

    On February 20, BEMAC Corporation and Mitsui & Co., Ltd. finalized their purchase of 100% of The Switch shares. The change promotes the business development and growth of The Switch through the extensive experience and network of our new owners. We at The Switch believe our united strengths make a powerful combination. We are excited…

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  • The Switch welcomes new shareholders

    The Switch Engineering Oy, Finland-based special electric machine and high-power converter product supplier, is excited to announce that majority shareholder Japanese marine electrical machinery supplier BEMAC Corporation, in partnership with global trading and investment company Mitsui & Co., Ltd., has acquired 100% of the shares in The Switch. The Switch is well known for its…

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