Testing services suppliers

70 companies in our directory list testing services. Most are based in Germany (40), China (5) and United States (4). 63 exhibit at electronica 2026.

Suppliers
70
By type
Contract manufacturer (EMS) 26 · Test & certification lab 19 · Design & engineering services 11
At electronica 2026
63
At EFX 2026
12
  1. HTV ALTER TECHNOLOGY GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    C2.659

    ALTER | HTV - Your Service Partner for Electronic Components

    • Functional & in-circuit testing
    • Component testing & analysis
    • Hardware / electronics design
    • PCB layout
    • Obsolescence & inventory management
  2. Steiner Elektronik Ltd.

    Contract manufacturer (EMS) · Bulgaria

    electronica 2026
    10 Nov
    A1.474

    Flexible and Reliable EMS Partner! Precision PCB Assembly!

    • Functional & in-circuit testing
    • SMT assembly
    • THT assembly
    • Rigid PCBs
    • Consumer electronics
  3. VX Instruments GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.317

    Next Level High Power Semiconductor Testing

    • Functional & in-circuit testing
    • Electrical test instruments
    • Test systems & ATE
    • Test & measurement software
    • Consulting & technology transfer
  4. Asia Magnetic Winding Co., Ltd. (AMW-EMS)

    Design & engineering services · Thailand

    electronica 2026
    10 Nov
    A1.142

    Engineering to Manufacturing EMS, Magnetics & Power Electronics Solutions

    • Component testing & analysis
    • Hardware / electronics design
    • Transformers & coilware
    • E-mobility
    • Power electronics & energy
  5. Custom Interconnect

    Contract manufacturer (EMS) · United Kingdom

    electronica 2026
    10 Nov
    A2.479

    PCBA and semiconductor packaging (OSAT), wire bonding to box build.

    • Functional & in-circuit testing
    • MEMS & motion sensors
    • SMT assembly
    • THT assembly
    • Microelectronics packaging
  6. Dickert Electronic GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A1.525/2

    Dickert Electronic: Custom wireless and electronic solutions since 1984.

    • EMC testing
    • Component testing & analysis
    • Hardware / electronics design
    • Firmware & software development
    • Obsolescence & inventory management
  7. cps Programmier-Service GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    C3.441

    Programming Centre, Tape & Reel, Handling, Separation of bulk / stamped parts

    • Functional & in-circuit testing
    • Semi-finished materials
    • Microcontrollers & processors
    • Device programming
    • Automotive
  8. Gebauer GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B5.359

    Efficient processes for SMEs: TimeLine ERP combines everything in one system.

    • Functional & in-circuit testing
    • Hardware / electronics design
    • Consulting & technology transfer
    • Quality management services
    • Automotive
  9. Heisener Electronics Limited

    Test & certification lab · China

    electronica 2026
    10 Nov
    C5.571

    Make it easy to get components

    • Component testing & analysis
    • Logic ICs
    • Obsolescence & inventory management
    • Recycling & disposal
    • Automotive
  10. Micro Control Company

    Design & engineering services · United States

    electronica 2026
    10 Nov
    A4.474

    The Advanced Burn-In Solution Provider.

    • Component testing & analysis
    • Hardware / electronics design
    • PCB layout
    • Test & measurement equipment
    • Industrial automation
  11. UL International Germany GmbH UL Solutions

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    C2.643

    Future-forward TIC partner helping manufacturers achieve safer market access.

    • Functional & in-circuit testing
    • EMC testing
    • Component testing & analysis
    • Certification & compliance support
    • Telecom, 5G/6G & wireless
  12. White Horse Laboratories GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    C5.229

    White Horse Laboratories is a global leader in independent testing and quality assurance for the electronics industry. Founded in 2004, we specialize in counterfeit detection, failure analysis, electrical testing, and supply chain integrity services.With ISO/IEC 17025-accredited…

    • Component testing & analysis
    • Device programming
    • Automotive
    • Aerospace & defence
    • Medical electronics
  13. XENON Automatisierungstechnik GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A4.470

    Turnkey High-Tech Assembly & Inspection Automation for Electronics Manufacturing

    • Functional & in-circuit testing
    • Inspection & vision systems
    • Hardware / electronics design
    • Prototyping
    • Industrial automation
  14. CTS GmbH Clima Temperatur Systeme

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    A4.229

    Manufacture and sale of environmental simulation equipment

    • Functional & in-circuit testing
    • Environmental & reliability testing
    • Test & measurement equipment
    • E-mobility
    • Aerospace & defence
  15. Falcon Electronica

    Type not confirmed · Spain

    electronica 2026
    10 Nov
    A1.311

    Electronic Engineering & Manufacturing Services

    • Functional & in-circuit testing
    • Electronics assembly
    • Printed & flexible electronics
    • Aerospace & defence
    • Railway
  16. Kontron Automotive GmbH

    Contract manufacturer (EMS) · Germany

    EFX 2026
    In 5 days
    9A36

    Kontron Automotive in Düsseldorf produziert elektronische Baugruppen für Großserien, für Automobilzulieferer und Industrie. Mit über 30 Jahren Erfahrung, automatisierten Prozessen und Supply-Chain-Know-how begleitet das Unternehmen Kunden von der Industrialisierung bis zur…

    • Functional & in-circuit testing
    • Test systems & ATE
    • SMT assembly
    • THT assembly
    • Box build & system integration
  17. Presto Engineering

    Design & engineering services · France

    electronica 2026
    10 Nov
    C2.754

    Leading global provider of ASICs, Silicon Platforms and Semiconductor Services

    • Component testing & analysis
    • ASIC / FPGA / custom ICs
    • ASIC / FPGA design
    • Aerospace & defence
    • Healthcare & wearables
  18. Stars Microelectronics Public Co., Ltd.

    Test & certification lab · Thailand

    electronica 2026
    10 Nov
    A1.321

    Thailand-Based EMS, OSAT & Photonics Manufacturer with Vertical Integration

    • Environmental & reliability testing
    • Component testing & analysis
    • Certification & compliance support
    • Automotive
    • Internet of Things
  19. VDE Prüf- und Zertifizierungsinstitut GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    A4.238

    The VDE marks are synonymous with safety.

    • Environmental & reliability testing
    • Component testing & analysis
    • Certification & compliance support
    • E-mobility
    • Cyber security
  20. A2 Global Electronics + Solutions

    Test & certification lab · United States

    electronica 2026
    10 Nov
    C4.141

    Your global partner for electronic components and supply chain solutions.

    • Component testing & analysis
    • Component distribution
    • Obsolescence & inventory management
    • Quality management services
  21. Chip 1 Exchange GmbH & Co.KG

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    C4.201

    Delivering Readiness. Reducing Costs

    • Component testing & analysis
    • Component distribution
    • Obsolescence & inventory management
    • Healthcare & wearables
  22. electronica 2026
    10 Nov
    C6.158

    CXO.lab is a one-stop testing institution for electronic components.

    • Functional & in-circuit testing
    • Component testing & analysis
    • Aerospace & defence
    • AI & machine learning
  23. electronica 2026
    10 Nov
    B6.578/2

    VICFUSE, founded 1999, supplies OCP, OVP & OTP for power electronics in China.

    • Component testing & analysis
    • Power electronics & energy
    • Safety & security
  24. pb tec solutions GmbH

    Type not confirmed · Germany

    EFX 2026
    In 5 days
    9A59
    • Environmental & reliability testing
    • Manufacturing & factory software
    • Inspection & vision systems
    • Environmental & thermal test equipment
    • Test systems & ATE
  25. vbe Kamm GmbH

    Contract manufacturer (EMS) · Germany

    EFX 2026
    In 5 days
    9D10
    • Functional & in-circuit testing
    • Kitting & logistics
    • Inspection & vision systems
    • SMT assembly
    • THT assembly
  26. CSA Group Bayern GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    A4.565
    • EMC testing
    • Component testing & analysis
    • Hardware / electronics design
    • Certification & compliance support
    • Telecom, 5G/6G & wireless
  27. JATeQ - Antonio Jovanchev

    Contract manufacturer (EMS) · Germany

    EFX 2026
    In 5 days
    9D36
    • Functional & in-circuit testing
    • Test systems & ATE
    • SMT assembly
    • THT assembly
    • Recycling & disposal
  28. KUBES AG

    Type not confirmed · Switzerland

    EFX 2026
    In 5 days
    9A26
    • Functional & in-circuit testing
    • Environmental & reliability testing
    • Test systems & ATE
    • Inspection & vision systems
    • Environmental & thermal test equipment
  29. Seica Deutschland GmbH

    Type not confirmed · Germany

    EFX 2026
    In 5 days
    9D56
    • Functional & in-circuit testing
    • Test systems & ATE
    • Inspection & vision systems
  30. EFX 2026
    In 5 days
    9A54
    • Functional & in-circuit testing
    • Test systems & ATE
    • Inspection & vision systems

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