Test systems & ATE suppliers

105 companies in our directory list test systems & ATE. Most are based in Germany (52), China (15) and United States (7). 98 exhibit at electronica 2026.

Suppliers
105
By type
Contract manufacturer (EMS) 12 · Design & engineering services 4 · Distributor 3
At electronica 2026
98
At EFX 2026
12
  1. HVP High Voltage Products GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    C3.320

    Solutions, design, and products fitted to customer’s needs, since 2005.

    • Test systems & ATE
    • Industrial & circular connectors
    • Cable assemblies
    • Bulk cable & wire
    • RF & coaxial connectors
  2. elbe electronic GmbH

    Contract manufacturer (EMS) · Germany

    EFX 2026
    In 4 days
    9C42

    Elevating Tech Champions: Delivering EEMS services to help you lead your market.

    • Test systems & ATE
    • THT assembly
    • Functional & in-circuit testing
    • EMC testing
    • Box build & system integration
  3. Yokogawa Deutschland GmbH Test&Measurement

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.117

    Meet the Precision Makers - Your partner for trusted measurements

    • Test systems & ATE
    • Environmental & thermal test equipment
    • Electrical test instruments
    • Power electronics & energy
    • Renewable energy & photovoltaics
  4. Caltest Instruments GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    A4.349

    Your Power Partner for AC & DC Power Supplies, Loads and Test & Measurement

    • Test systems & ATE
    • AC/DC power supplies
    • Inverters & frequency converters
    • UPS systems
    • EV charging & on-board power
  5. Infinite Electronics

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A3.241

    Infinite Electronics. Where Every Connection Matters.

    • Test systems & ATE
    • RF & coaxial connectors
    • Industrial & circular connectors
    • Cable assemblies
    • Antennas
  6. Vision SMT Kft.

    Contract manufacturer (EMS) · Hungary

    electronica 2026
    10 Nov
    A1.621

    Trusted European EMS partner from prototypes to high-volume production.

    • Test systems & ATE
    • THT assembly
    • Box build & system integration
    • Electrical test instruments
    • SMT assembly
  7. GÖPEL electronic GmbH

    Type not confirmed · Germany

    EFX 2026
    In 4 days
    9A26

    Manufacturing of electrical and optical measurement and testing technology.

    • Test systems & ATE
    • Electrical test instruments
    • Inspection & vision systems
    • Electronics production equipment
    • Assembly systems & basic systems
  8. TSEP Technical Software Engineering Plazotta GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A4.628

    Specialized Test and Measurement Equipment Manufacturer

    • Test systems & ATE
    • Edge AI & vision systems
    • Electrical test instruments
    • Embedded software & OS
    • Test & measurement software
  9. Pacific Power Source Europe GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.349

    Leading manufacturer of AC/DC test systems for demanding applications worldwide

    • Test systems & ATE
    • AC/DC power supplies
    • Inverters & frequency converters
    • UPS systems
    • EV charging & on-board power
  10. TEST-OK BV

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    A4.350

    Innovative, high-end solutions for functional testing of electronic assemblies

    • Test systems & ATE
    • Functional & in-circuit testing
    • Electrical test instruments
    • Test & measurement software
    • Power electronics & energy
  11. Chroma Germany GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.624

    Prüflösungen für EV-, Batterie-, Leistungselektronik- und Energiesysteme.

    • Test systems & ATE
    • AC/DC power supplies
    • EV charging & on-board power
    • Special power supplies
    • Electrical test instruments
  12. MCD Elektronik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.232

    Measurement and Test Systems for Electronic Production.

    • Test systems & ATE
    • Electrical test instruments
    • Inspection & vision systems
    • Test & measurement software
    • Functional & in-circuit testing
  13. Viscom SE

    Type not confirmed · Germany

    EFX 2026
    In 4 days
    9B10

    We make technology safe, reliable and sustainable

    • Test systems & ATE
    • Inspection & vision systems
    • Manufacturing & factory software
    • Functional & in-circuit testing
    • Quality management services
  14. dataTec AG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.207

    dataTec AG - specialist distributor for measuring and testing technology.

    • Test systems & ATE
    • AC/DC power supplies
    • EV charging & on-board power
    • Special power supplies
    • Electrical test instruments
  15. Pickering Group

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.242

    Switching and Simulation for LXI, PXI and PCI, Cable Solutions, Reed Relays

    • Test systems & ATE
    • Switches, relays & keypads
    • Electrical test instruments
    • Test & measurement software
    • Aerospace & defence
  16. 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.

    • Test systems & ATE
    • Inspection & vision systems
    • Automotive
    • E-mobility
    • Power electronics & energy
  17. Teledyne LeCroy

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.616

    Test Solutions that Accelerate Design - Test Equipment for Every Need

    • Test systems & ATE
    • Wireless modules
    • Electrical test instruments
    • E-mobility
    • Industrial automation
  18. ATEcare Service GmbH & Co.KG

    Type not confirmed · Germany

    EFX 2026
    In 4 days
    9A19

    Partner für Test- und Prüfaufgaben in der Elektronikindustrie.

    • Test systems & ATE
    • Inspection & vision systems
    • Handling technology & robotics
    • Manufacturing & factory software
    • Functional & in-circuit testing
  19. cyberTECHNOLOGIES GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C1.619

    Advanced Metrology for Fab & Lab — Non-Contact, Nano-Resolution, High-Throughput

    • Test systems & ATE
    • Inspection & vision systems
    • Production equipment & automation
    • Printed & flexible electronics
    • Industrial automation
  20. erfi Ernst Fischer GmbH + Co. KG

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.343

    Laboratory/workstation syst.,measuring/testing equip.,test syst. f safety/funct.

    • Test systems & ATE
    • Test & measurement software
    • Electrical test instruments
    • Special power supplies
    • Industrial automation
  21. ATV Systems GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    C1.423

    Your System Integrator for Automated Semiconductor Characterization

    • Test systems & ATE
    • Inspection & vision systems
    • Manufacturing & factory software
    • Automotive
    • Industrial automation
  22. Caelus Technologies Limited

    Type not confirmed · Hong Kong SAR China

    electronica 2026
    10 Nov
    C2.424

    Caelus Technologies specializing in high-performance data-converting solutions.

    • Test systems & ATE
    • Inspection & vision systems
    • Semiconductor & wafer process equipment
    • Manufacturing & factory software
    • Semiconductors
  23. Denkei Europe GmbH

    Distributor · Germany

    electronica 2026
    10 Nov
    A4.661

    We contribute to the development of society through measurement technologies.

    • Test systems & ATE
    • Component distribution
    • Electrical test instruments
    • Power semiconductors
    • Power electronics & energy
  24. Euris GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B1.274

    EURIS is a European distributor of semiconductor equipment and consumables.

    • Test systems & ATE
    • Inspection & vision systems
    • Semiconductor & wafer process equipment
    • Cleanroom, contamination & climate control
    • Manufacturing & factory software
  25. Mu Star (Shenzhen) Industrial Co., Ltd.

    Design & engineering services · China

    electronica 2026
    10 Nov
    A6.161/5

    Mu Star is a custom high—precision PCBA manufacturer.

    • Test systems & ATE
    • Hardware / electronics design
    • PCB layout
    • Microcontrollers & processors
    • Automotive
  26. POLYTEC GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    B1.259

    Polytec develops, produces and distributes measurement equipment and op. sources

    • Test systems & ATE
    • Inspection & vision systems
    • Semiconductor & wafer process equipment
    • EDA / CAD / CAE software
    • Semiconductor manufacturing
  27. Teradyne Inc.

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A4.431

    Powering innovative test and automation solutions for the future of electronics.

    • Test systems & ATE
    • Inspection & vision systems
    • Electrical test instruments
    • AI & machine learning
    • Test & measurement equipment
  28. VX Instruments GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.317

    Next Level High Power Semiconductor Testing

    • Test systems & ATE
    • Electrical test instruments
    • Test & measurement software
    • Functional & in-circuit testing
    • Consulting & technology transfer
  29. Adenso Industrial Services GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B1.221

    Adenso VAC.ROBOTICS modular robot cluster platform for high vacuum environments

    • Test systems & ATE
    • Cleanroom, contamination & climate control
    • Handling technology & robotics
    • Manufacturing & factory software
    • Semiconductor & wafer process equipment
  30. Aethertek Technology Co., Ltd.

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A4.639

    Test Your Limit.

    • Test systems & ATE
    • Test & measurement software
    • Industrial automation
    • Consumer electronics
    • AI & machine learning
  31. AMETEK Programmable Power

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.478

    Programmable, electronic loads, app spec subsystems, compliance test solutions

    • Test systems & ATE
    • AC/DC power supplies
    • DC/DC converters
    • UPS systems
    • Special power supplies
  32. McKinsey Electronics

    Distributor · United Arab Emirates

    electronica 2026
    10 Nov
    C5.139

    Authorized electronic component distribution with regional engineering support

    • Test systems & ATE
    • PCB connectors
    • Industrial storage & memory modules
    • Microcontrollers & processors
    • Component distribution
  33. REINHARDT System- und Messelectronic GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.401

    ATE, InCircuit-Function, BoundaryScan, Fixture, Weather/Environmental Sensors

    • Test systems & ATE
    • Temperature sensors
    • Optical, image & acoustic sensors
    • Gas, chemical & biosensors
    • Electrical test instruments
  34. Semitronix Corporation

    Software vendor · China

    electronica 2026
    10 Nov
    C2.246

    Advanced IC test hardware & AI yield tools for wafer fab optimization.

    • Test systems & ATE
    • Inspection & vision systems
    • EDA / CAD / CAE software
    • Manufacturing & factory software
    • Industrial automation
  35. Test Research, Inc. (TRI)

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A4.638

    TRI - AI-Powered Automated Inspection (SPI, AOI, AXI) and Testing equipment.

    • Test systems & ATE
    • Inspection & vision systems
    • Electrical test instruments
    • Test & measurement equipment
    • Automotive
  36. XTPL S.A.

    Type not confirmed · Poland

    electronica 2026
    10 Nov
    C1.561

    Ultra-Precise Dispensing: mask-less 1 μm interconnects on any surface

    • Test systems & ATE
    • Semiconductor & wafer process equipment
    • Packaging & assembly equipment (microelectronics)
    • Printed & flexible electronics
    • Consumer electronics
  37. AC Power Corp. (Preen)

    Type not confirmed · Taiwan

    electronica 2026
    10 Nov
    A4.239

    Programmable AC & DC Power Source, T&M Power Supply, Renewable Energy Simulator

    • Test systems & ATE
    • AC/DC power supplies
    • Inverters & frequency converters
    • Special power supplies
    • Power electronics & energy
  38. ACCRETECH (Europe) GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B1.401

    Accretech develops advanced systems and machines for semiconductor manufacturing

    • Test systems & ATE
    • Semiconductor & wafer process equipment
    • Packaging & assembly equipment (microelectronics)
    • Automotive
    • Power electronics & energy
  39. BK Precision

    Type not confirmed · United States

    electronica 2026
    10 Nov
    A4.121

    Providing cost-effective solutions for your test and measurement needs.

    • Test systems & ATE
    • Electrical test instruments
    • Test & measurement equipment
    • E-mobility
    • Power electronics & energy
  40. confovis GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    B1.221

    High-precision AOI and 3D metrology for semiconductor manufacturing.

    • Test systems & ATE
    • Inspection & vision systems
    • Semiconductor & wafer process equipment
    • Production equipment & automation
    • Renewable energy & photovoltaics

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