Suppliers for power electronics & energy

705 companies in our directory serve power electronics & energy. Most are based in China (235), Germany (208) and Taiwan (53). 705 exhibit at electronica 2026.

Suppliers
705
By type
Contract manufacturer (EMS) 71 · Design & engineering services 16 · Distributor 13
At electronica 2026
705
  1. Statek Corporation

    Type not confirmed · United States

    electronica 2026
    10 Nov
    B6.235

    Ultra-miniature and reliable quartz frequency products

    • Power electronics & energy
    • RF & microwave components
    • Temperature sensors
    • Aerospace & defence
    • Medical electronics
  2. Synov Groupe

    Contract manufacturer (EMS) · France

    electronica 2026
    10 Nov
    A6.371

    Synov designs and manufactures high-reliability electronics for industry leaders

    • Power electronics & energy
    • Hardware / electronics design
    • Electronics assembly
    • Printed & flexible electronics
    • Prototyping
  3. ZETTLER GROUP

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A3.419

    ZETTLER Group's diversified product lines of RELAYS, MAGNETICS and DISPLAYS

    • Power electronics & energy
    • Switches, relays & keypads
    • Transformers & coilware
    • LCD / TFT displays
    • Coil winding
  4. Bourns Electronics GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A6.638 +1

    Powering, protecting, sensing & timing designs that move industries forward.

    • Power electronics & energy
    • Diodes & small-signal transistors
    • Resistors
    • Inductors & chokes
    • Circuit protection & EMC components
  5. CINERGIA Power Solutions S.L.

    Type not confirmed · Spain

    electronica 2026
    10 Nov
    A5.340

    Regenerative Power Converters for functional testing, quality, R&D, and more.

    • Power electronics & energy
    • Inverters & frequency converters
    • EV charging & on-board power
    • Special power supplies
    • AC/DC power supplies
  6. Coilcraft

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov
    A6.520

    Coilcraft leads in design, manufacture and distribution of magnetic components.

    • Power electronics & energy
    • Inductors & chokes
    • Automotive
    • E-mobility
    • Industrial automation
  7. Coto Technology

    Type not confirmed · United States

    electronica 2026
    10 Nov
    B4.226

    Relay, Sensor & Switch solutions for Test, EV, Medical, BMS & Solar Applications

    • Power electronics & energy
    • Optoelectronic components
    • Switches, relays & keypads
    • Automotive
    • E-mobility
  8. dataTec AG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.207

    dataTec AG - specialist distributor for measuring and testing technology.

    • Power electronics & energy
    • AC/DC power supplies
    • EV charging & on-board power
    • Special power supplies
    • Electrical test instruments
  9. Dongguan KingGold Industry Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.269/2

    KGI is the expert of EMI/RF shields, contact plates and non-standard terminals.

    • Power electronics & energy
    • Circuit protection & EMC components
    • Enclosures & housings
    • Thermal management
    • EMI / ESD shielding
  10. DQS electronic GmbH

    Contract manufacturer (EMS) · Austria

    electronica 2026
    10 Nov
    A1.277

    Global Reach. Local Commitment. PCB, PCBA & Box Build.

    • Power electronics & energy
    • Functional & in-circuit testing
    • Rigid PCBs
    • Box build & system integration
    • Enclosures & housings
  11. Exista AG

    Type not confirmed · Switzerland

    electronica 2026
    10 Nov
    B3.149

    Trust in Power - Innovative Solutions for Power Supplies & Power Electronics

    • Power electronics & energy
    • Power semiconductors
    • Capacitors
    • Thermal management
    • AC/DC power supplies
  12. Guangzhou Kevis Electronic Technology Co., Ltd.

    Contract manufacturer (EMS) · China

    electronica 2026
    10 Nov
    A2.477/9

    Kevis Electronic supplies quality PCB & PCBA for auto, energy, IoT and medical.

    • Power electronics & energy
    • PCB layout
    • Rigid PCBs
    • Box build & system integration
    • Rigid-flex PCBs
  13. KEENFINITY Electronics Manufacturing Services

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A1.126

    From design to aftermarket services for complex electronics

    • Power electronics & energy
    • Hardware / electronics design
    • Semi-finished materials
    • Functional & in-circuit testing
    • Prototyping
  14. KSG GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A2.222

    High-tech PCBs from prototypes to series production – Made in Europe

    • Power electronics & energy
    • Metal-core & thermal PCBs
    • Rigid PCBs
    • HDI PCBs
    • Rigid-flex PCBs
  15. P.M.C. Leiterplatten Technology GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A2.557

    By your side for all things PCB: Rigid, Flex, Rigid-Flex & HF

    • Power electronics & energy
    • Flexible PCBs
    • Rigid-flex PCBs
    • High-frequency PCBs
    • Rigid PCBs
  16. PowerGood Technology Research Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A5.516

    Reliable AC/DC and DC/DC power solutions for demanding applications.

    • Power electronics & energy
    • AC/DC power supplies
    • DC/DC converters
    • EV charging & on-board power
    • E-mobility
  17. S.E.I.C.A. Spa

    Type not confirmed · Italy

    electronica 2026
    10 Nov
    A4.459

    Seica develops leading-edge solutions for electronic boards and modules test.

    • Power electronics & energy
    • Test systems & ATE
    • Inspection & vision systems
    • Automotive
    • E-mobility
  18. SGA - Svenska Grindmatriser AB

    Type not confirmed · Sweden

    electronica 2026
    10 Nov
    C3.176

    Designs and manufactures mixed-signal, full-custom ASICs.

    • Power electronics & energy
    • ASIC / FPGA / custom ICs
    • Automotive
    • Industrial automation
    • Renewable energy & photovoltaics
  19. Teledyne LeCroy

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.616

    Test Solutions that Accelerate Design - Test Equipment for Every Need

    • Power electronics & energy
    • Wireless modules
    • Electrical test instruments
    • Test systems & ATE
    • E-mobility
  20. W+P PRODUCTS GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.404

    Connectors for all applications, special solutions, SMT - THT - THR - Press-Fit

    • Power electronics & energy
    • Cable assemblies
    • PCB connectors
    • Industrial & circular connectors
    • Automotive connectors
  21. Alpplas Endüstriyel Yatirimlar A.S

    Contract manufacturer (EMS) · Türkiye

    electronica 2026
    10 Nov
    A1.379

    Global partner for high-tech EMS, mold and plastic injection solutions.

    • Power electronics & energy
    • SMT assembly
    • THT assembly
    • Optoelectronic components
    • Automotive
  22. AP&S International GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    B1.656

    AP&S - WE ARE YOUR PARTNER FOR WET PROCESS EQUIPMENT

    • Power electronics & energy
    • Semiconductor & wafer process equipment
    • Packaging & assembly equipment (microelectronics)
    • Cleanroom, contamination & climate control
    • Manufacturing & factory software
  23. Carol Wiring Harness Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A3.235

    Custom cable assemblies. Built on our own wire

    • Power electronics & energy
    • Cable assemblies
    • Wire harnesses
    • Industrial & circular connectors
    • Cables & wiring
  24. CCI Eurolam GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A1.563

    Striving for Excellence - With a strong team and the best quality!

    • Power electronics & energy
    • Printed circuit boards
    • E-mobility
    • Industrial automation
    • Smart grids & smart energy
  25. Connexion Technologies

    Contract manufacturer (EMS) · United Kingdom

    electronica 2026
    10 Nov
    A2.479

    A group of specialist electronics manufacturers you can depend on.

    • Power electronics & energy
    • Rigid PCBs
    • HDI PCBs
    • Rigid-flex PCBs
    • SMT assembly
  26. Cytech Systems Limited

    Test & certification lab · China

    electronica 2026
    10 Nov
    C6.471

    Excellent Distribution, Connecting More

    • Power electronics & energy
    • Memory ICs
    • Power management ICs
    • RF & wireless ICs
    • Wireless modules
  27. electronica 2026
    10 Nov
    A3.139/1

    ESC connects global electronics & software firms with trusted Indian partners

    • Power electronics & energy
    • Diodes & small-signal transistors
    • Resistors
    • Transformers & coilware
    • Rigid PCBs
  28. Elektromont Kft.

    Contract manufacturer (EMS) · Hungary

    electronica 2026
    10 Nov
    A2.343

    Your reliable EMS partner for high-quality electronics manufacturing in Europe.

    • Power electronics & energy
    • Box build & system integration
    • SMT assembly
    • THT assembly
    • Low-volume / small-batch production
  29. Fujikura Europe Limited

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov
    B2.155

    Fujikura – Tsunagu “Connecting” technologies built for bridging divides

    • Power electronics & energy
    • Cables & wiring
    • Flexible PCBs
    • Optoelectronic components
    • Automotive
  30. GÖPEL electronic GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.251

    Manufacturing of electrical and optical measurement and testing technology.

    • Power electronics & energy
    • Electrical test instruments
    • Test systems & ATE
    • Inspection & vision systems
    • Automotive
  31. Huizhou LYCN Electronics Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    B2.269/4

    Connector & Wire Harness Solutions for Industrial & New Energy

    • Power electronics & energy
    • Cable assemblies
    • Wire harnesses
    • Power connectors & terminals
    • Connectors
  32. Infineon Technologies AG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.502 +1

    Driving Decarbonization and Digitalization. Together.

    • Power electronics & energy
    • Microcontrollers & processors
    • Power semiconductors
    • Power supplies & energy
    • Automotive
  33. ISO-ELEKTRA GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A5.413

    Potting systems for the electronics industry – from standard to customized

    • Power electronics & energy
    • Inductors & chokes
    • Connectors
    • Power supplies & energy
    • Printed circuit boards
  34. LCSC Electronics Technology (HK) Limited

    Type not confirmed · Hong Kong SAR China

    electronica 2026
    10 Nov
    C6.101

    One-stop partner for components, PCB, PCBA & cables — 640,000+ SKUs in stock

    • Power electronics & energy
    • PCB connectors
    • Power semiconductors
    • Diodes & small-signal transistors
    • Rigid PCBs
  35. LEDtronix - a division of LEDoptix GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.525/23

    Top-tier high-tech EMS made in Bavaria: fast, precise, and reliable assemblies.

    • Power electronics & energy
    • SMT assembly
    • Box build & system integration
    • Printed & flexible electronics
    • Prototyping
  36. MAIR Elektronik GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.431

    MAIR - EMS for you. Perfection is in the detail.

    • Power electronics & energy
    • Cleanroom assembly
    • SMT assembly
    • THT assembly
    • Healthcare & wearables
  37. MEDi Kabel GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B2.507

    MEDi Kabel is one of the leading traders for strands, wires and special cables.

    • Power electronics & energy
    • Bulk cable & wire
    • RF & coaxial connectors
    • Cable assemblies
    • Electrical test instruments
  38. NKL GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    B6.130

    NKL GmbH – your expert partner for EMC and inductive components since 1979.

    • Power electronics & energy
    • EMC testing
    • EMI / ESD shielding
    • Transformers & coilware
    • Inductors & chokes
  39. Ofex (Guangdong) Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A3.453

    Connectors and cable assemblies for high-end manufacturing.

    • Power electronics & energy
    • Cable assemblies
    • Automotive connectors
    • Power connectors & terminals
    • Connectors
  40. Outrun Technology GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B4.169/5

    PCB Solutions for Automotive, Industrial and Power Electronics

    • Power electronics & energy
    • Rigid PCBs
    • Flexible PCBs
    • Metal-core & thermal PCBs
    • Ceramic substrates & hybrid circuits

Listings come from trade-fair directories and company websites; each profile shows the source of every fact.