Power your change

Cergen is a global technology leader and supplier of soft magnetic inductive components, electrical switchgear products for power connections, and other components used in industrial markets.

Cergen supplies products primarily to customers in the Electric Vehicles, Renewable Energies (Solar, Wind, Energy Storage), and other industrial markets.

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The world's foremost reliable power components
We innovate solutions
For a better tomorrow

Power your change

Cergen is a leading technology company in the field of nanocrystalline soft magnetic cores and components and other electronic assemblies.

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Example in EV

Current Detection
Cergen EMC filters
Cergen NC Cores / EMC filters
Cergen Choke / cores

Markets

Power electronics has a significant impact on the technology of electrical energy generation, conversion, and distribution, where Cergen's main products are used, such as:
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Cergen Inductive and EMC products facilitate the use of innovative, faster-switching technologies, including IGBT, SiC MOSFET, and GaN technologies, enabling electrical energy to be controlled and converted more quickly and safely with the lowest possible conversion losses. Since fast-switching technologies typically have higher EMC requirements, Cergen is your partner to minimise the risks by offering both standard and customized soft-magnetic and inductive components to address your current and future EMC challenges.

Cergen Power Connect products enable high-power DC connections while meeting increasing safety demands in low-voltage DC circuits. These solutions require switchgear with capabilities of up to 500A and 2000V DC, available in manual, motorized, or with tripping functions, and compliant with international standards such as IEC, UL, and CCC. Following the acquisition of Santon Brand IP products – including the world-famous Santon X-type switches – in 2024, combined with Cergen's existing products, Cergen is your ideal partner for offering both standard and customized DC switching solutions to meet your current and future needs.

Since its founding in 2005 (formerly named Green Century), Cergen has grown to become an innovation leader, with over 750 people on our team and a revenue target of €100 million in 2025 (up from €75 million in 2024), while adapting to the ever-changing market developments in the following market segments:

Electric car being charged.
Electric vehicle

Electric vehicle

Cergen works close with OEM, Tier 1, and Tier 2 automotive partners to realize the EMC solutions by supplying nanocrystalline or ferrite cores, inductors, chokes, or complete filter modules.

Windmill, with solar panels behind.
Solar & wind

Solar & wind

Cergen builds a strong presence in the solar market by supplying DC switches and tripping/remote control power safety products, integrated with Santon, with over 25 million DC switching units installed worldwide. Cergen also supplies a variety of temperature and environmental control parts for the wind market.

Boxes behind a house that store energy.
Energy storage

Energy storage

The energy transition revolution is going to a critical point where energy storages are more and more important because of the instability of renewable energy generations. Cergen provides a variety of electrical components to these markets including magnetic and EMC products, DC switchgear and protection products, cable management parts, and so on.

An industrial automation setup featuring a series of robotic arms working on an assembly line, surrounded by metal frames and machinery in a factory environment. The image highlights advanced automation technology in a modern industrial setting.
Other industrial markets

Other industrial markets

Cergen provides a variety of products to railways, precision instruments, industrial automation equipment’s, home appliances, and motor drives.

Business units

To support our partners with tailored solutions, we have divided our company into four main product units, each corresponding to one of the key products that Cergen provides globally.

Cergen Magnetics

Cergen EMC Testing

Cergen Power Connect

Cergen Industrial

Corporate Mission

We innovate solutions for a better tomorrow

Corporate Vision

The world’s foremost
reliable power components

Corporate Goals

Creating value for customers, realizing value for employees, contributing value for society

Corporate strategies

Innovation,Quality, Competitiveness

Would you like to join us? We could use support in the following areas.

Open application

Apply with an open application by submitting your CV.

Team Photo

Cergen Events

Cergen will be present at key industry events throughout the year, showcasing our latest innovations and quality-driven solutions. Visit our booth to connect with our team and explore how we can support your business needs.
PCIM Nuremberg Germany
6-8 May 2025

PCIM Nuremberg Germany 6-8 May 2025

The Cergen Magnetics team welcomes you at our booth 236 in Hall 6 at this event to discuss the latest trends in our inductive and EMC products

Intersolar Munich Germany
7-9 May 2025

Intersolar Munich Germany 7-9 May 2025

The Cergen Power Connect team welcomes you at our booth 680 in Hall B3 at this event to discuss the latest trends in our DC switchgear products

SNEC Shanghai China
11-13 June 2025

SNEC Shanghai China 11-13 June 2025

The Cergen Power Connect team welcomes you at this event to discuss the latest trends in our DC switchgear products

EMC+SIPI 19-21 Raleigh
August 2025

EMC+SIPI 19-21 Raleigh NC USA August 2025

The Cergen Magnetics team welcomes you at this event to discuss the latest trends in our inductive and EMC products

Latest news

Stay up to date with the latest news from Cergen. Here, we share updates on product innovations, industry insights, and company milestones. Discover how we are pushing the boundaries of technology and quality, while staying committed to sustainability and excellence in everything we do.

New Cergen Jiaxing facility underway

Internal

New Cergen Jiaxing facility underway

Published on

February 7, 2025

Santon X type – Cergen transition completed

Internal

Santon X type – Cergen transition completed

Published on

February 7, 2025