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. TDK Corporation

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    B5.520 +1

    A world leader in electronic solutions for the smart society

    • EMC testing
    • Power management ICs
    • Diodes & small-signal transistors
    • Magnetic & ceramic components
    • EMI / ESD shielding
  2. electronica 2026
    10 Nov
    B4.319

    PIC is the expert for Reed- and Hall-based Sensor solutions!

    • Functional & in-circuit testing
    • Cable assemblies
    • Switches, relays & keypads
    • Enclosures & housings
    • Position, distance & proximity sensors
  3. IMST GmbH

    Software vendor · Germany

    electronica 2026
    10 Nov
    C5.164

    Inspiring Mobile & Satellite Communication Technologies

    • Functional & in-circuit testing
    • EMC testing
    • RF & microwave components
    • ASIC / FPGA / custom ICs
    • IoT devices & gateways
  4. HANZA BMK Group GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.443

    BMK becoming HANZA – Manufacturing made easy!

    • Functional & in-circuit testing
    • Cable assemblies
    • Enclosures & housings
    • Obsolescence & inventory management
    • Machined & turned parts
  5. BECOM Electronics GmbH

    Contract manufacturer (EMS) · Austria

    electronica 2026
    10 Nov
    A1.309

    From idea to solution: Development, manufacturing and services.

    • EMC testing
    • SMT assembly
    • THT assembly
    • Hardware / electronics design
    • PCB layout
  6. electronica 2026
    10 Nov
    B2.356

    Powering Progress Through Connection.

    • Calibration services
    • Automotive connectors
    • RF & coaxial connectors
    • Cable assemblies
    • PCB connectors
  7. Cicor Group

    Contract manufacturer (EMS) · Switzerland

    electronica 2026
    10 Nov
    A1.521

    Electronics Design and Manufacturing. Seamlessly connected.

    • EMC testing
    • Wire harnesses
    • Obsolescence & inventory management
    • Flexible PCBs
    • Rigid-flex PCBs
  8. Idneo Technologies, S.A.U.

    Contract manufacturer (EMS) · Spain

    electronica 2026
    10 Nov
    A1.377

    Your manufacturing services partner: global, flexible, proven

    • EMC testing
    • Cable assemblies
    • Ceramic substrates & hybrid circuits
    • Machined & turned parts
    • Stamped & formed metal parts
  9. PHYTEC

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B5.229

    Development and production of embedded solutions since 1985.

    • EMC testing
    • Single-board computers
    • Computer-on-modules
    • Industrial & embedded PCs
    • Industrial motherboards
  10. Ohmnia Electronics

    Contract manufacturer (EMS) · Spain

    electronica 2026
    10 Nov
    A2.204

    E2MS end-to-end: from concept to volume, scalable for critical sectors

    • Functional & in-circuit testing
    • Component testing & analysis
    • Cable assemblies
    • THT assembly
    • Hardware / electronics design
  11. cms electronics group

    Contract manufacturer (EMS) · Austria

    electronica 2026
    10 Nov
    A1.253

    Your One-Stop-Shopping EMS-Partner with development and automation solutions

    • EMC testing
    • Environmental & reliability testing
    • PCB layout
    • Firmware & software development
    • SMT assembly
  12. TKR de Mexico & USA

    Contract manufacturer (EMS) · Mexico

    electronica 2026
    10 Nov
    A6.168

    Your EMS Partner in Mexico & USA – From PCBA to Box Build & Final Distribution

    • Functional & in-circuit testing
    • Cable assemblies
    • Component distribution
    • Kitting & logistics
    • Enclosures & housings
  13. elbe electronic GmbH

    Contract manufacturer (EMS) · Germany

    EFX 2026
    In 5 days
    9C42

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

    • Functional & in-circuit testing
    • EMC testing
    • THT assembly
    • Box build & system integration
    • Kitting & logistics
  14. Rand Technology

    Test & certification lab · United States

    electronica 2026
    10 Nov
    B4.568

    Global component sourcing, quality, and supply chain solutions.

    • Component testing & analysis
    • Transformers & coilware
    • Industrial storage & memory modules
    • Capacitors
    • Microcontrollers & processors
  15. GML Global Management Logic

    Design & engineering services · Switzerland

    electronica 2026
    10 Nov
    A1.571

    Where Trust Meets Global Scale: High-Quality Manufacturing and Product Design

    • Functional & in-circuit testing
    • Cellular modules & routers
    • Plastic & rubber moulded parts
    • Test & measurement software
    • Hardware / electronics design
  16. Smith

    Test & certification lab · United States

    electronica 2026
    10 Nov
    B5.341

    Smith is the world's leading independent distributor of electronic components.

    • Component testing & analysis
    • Kitting & logistics
    • Industrial storage & memory modules
    • Capacitors
    • Microcontrollers & processors
  17. Fideltronik Poland Sp. z.o.o.

    Contract manufacturer (EMS) · Poland

    electronica 2026
    10 Nov
    A1.551

    Combining engineering expertise & manufacturing excellence for hi-tech products

    • Functional & in-circuit testing
    • EMC testing
    • Inspection & vision systems
    • Test & measurement software
    • Box build & system integration
  18. 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

    • EMC testing
    • AC/DC power supplies
    • Inverters & frequency converters
    • UPS systems
    • EV charging & on-board power
  19. RAWE Electronic GmbH

    Contract manufacturer (EMS) · Germany

    EFX 2026
    In 5 days
    9A39

    RAWE - E²MS for you. Your premium provider "Made in Germany"

    • Functional & in-circuit testing
    • Switches, relays & keypads
    • SMT assembly
    • THT assembly
    • Box build & system integration
  20. GÖPEL electronic GmbH

    Type not confirmed · Germany

    EFX 2026
    In 5 days
    9A26

    Manufacturing of electrical and optical measurement and testing technology.

    • Functional & in-circuit testing
    • Electrical test instruments
    • Test systems & ATE
    • Inspection & vision systems
    • Electronics production equipment
  21. MIPOT S.p.A.

    Contract manufacturer (EMS) · Italy

    electronica 2026
    10 Nov
    C2.625

    Mipot designs, manufactures and sells RF modules in the ISM bands for different market segments from the industry to the consumer, in Italy and worldwide. Mipot offers a full range of RF modules developed in accordance with the technical regulations and laws applicable in…

    • EMC testing
    • Cellular modules & routers
    • Hardware / electronics design
    • Firmware & software development
    • System design & integration
  22. TSEP Technical Software Engineering Plazotta GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A4.628

    Specialized Test and Measurement Equipment Manufacturer

    • Functional & in-circuit testing
    • Edge AI & vision systems
    • Electrical test instruments
    • Test systems & ATE
    • Embedded software & OS
  23. factronix GmbH Systeme für die Elektronikfertigung

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    C5.229

    Component Recovery, Alloy Conversion, Laser-Reballing, Counterfeit Test

    • Component testing & analysis
    • EMI / ESD shielding
    • MEMS & motion sensors
    • Component distribution
    • Circuit protection & EMC components
  24. TEST-OK BV

    Type not confirmed · Netherlands

    electronica 2026
    10 Nov
    A4.350

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

    • Functional & in-circuit testing
    • Electrical test instruments
    • Test systems & ATE
    • Test & measurement software
    • Power electronics & energy
  25. MCD Elektronik GmbH

    Type not confirmed · Germany

    electronica 2026
    10 Nov
    A4.232

    Measurement and Test Systems for Electronic Production.

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

    Type not confirmed · Germany

    EFX 2026
    In 5 days
    9B10

    We make technology safe, reliable and sustainable

    • Functional & in-circuit testing
    • Test systems & ATE
    • Inspection & vision systems
    • Manufacturing & factory software
    • Quality management services
  27. btv technologies GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    B5.481

    Procurement, long-term storage, programming: one system, not a patchwork

    • Component testing & analysis
    • Firmware & software development
    • Component distribution
    • Obsolescence & inventory management
    • Device programming
  28. DQS electronic GmbH

    Contract manufacturer (EMS) · Austria

    electronica 2026
    10 Nov
    A1.277

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

    • Functional & in-circuit testing
    • Rigid PCBs
    • Box build & system integration
    • Enclosures & housings
    • Customisation / custom products
  29. Gemba Elektronik Sanayi Ve Tic. A.Ş.

    Contract manufacturer (EMS) · Türkiye

    electronica 2026
    10 Nov
    A6.265

    PCB assembly, testing, supply chain and engineering services.

    • Component testing & analysis
    • Obsolescence & inventory management
    • SMT assembly
    • THT assembly
    • Box build & system integration
  30. KEENFINITY Electronics Manufacturing Services

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A1.126

    From design to aftermarket services for complex electronics

    • Functional & in-circuit testing
    • Hardware / electronics design
    • Semi-finished materials
    • Prototyping
    • Power electronics & energy
  31. Liebherr-Electronics and Drives GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.200

    One-stop electronics solutions – from development to qualification.

    • Functional & in-circuit testing
    • EMC testing
    • Environmental & reliability testing
    • SMT assembly
    • THT assembly
  32. Mikroelektronika spol. s r.o.

    Contract manufacturer (EMS) · Czechia

    electronica 2026
    10 Nov
    A1.325

    European partner for complex industrial electronics.

    • Functional & in-circuit testing
    • SMT assembly
    • THT assembly
    • Box build & system integration
    • Hardware / electronics design
  33. ATEcare Service GmbH & Co.KG

    Type not confirmed · Germany

    EFX 2026
    In 5 days
    9A19

    Partner für Test- und Prüfaufgaben in der Elektronikindustrie.

    • Functional & in-circuit testing
    • Test systems & ATE
    • Inspection & vision systems
    • Handling technology & robotics
    • Manufacturing & factory software
  34. Cytech Systems Limited

    Test & certification lab · China

    electronica 2026
    10 Nov
    C6.471

    Excellent Distribution, Connecting More

    • Component testing & analysis
    • Wireless modules
    • GNSS / positioning
    • RF & wireless ICs
    • Memory ICs
  35. Hekatron Technik GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A2.364

    We produce your ideas

    • Functional & in-circuit testing
    • Obsolescence & inventory management
    • THT assembly
    • Box build & system integration
    • SMT assembly
  36. NKL GmbH

    Test & certification lab · Germany

    electronica 2026
    10 Nov
    B6.130

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

    • EMC testing
    • Transformers & coilware
    • Inductors & chokes
    • Circuit protection & EMC components
    • EMI / ESD shielding
  37. Primatronics (Suzhou) Limited

    Contract manufacturer (EMS) · China

    electronica 2026
    10 Nov
    A1.170

    Primatronics: EMS, SMT & Box-build for automotive & medical electronics.

    • Functional & in-circuit testing
    • Cable assemblies
    • SMT assembly
    • THT assembly
    • Automotive
  38. SYS TEC electronic AG

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.525/25

    We think your EMS solution, including manufacturing, testing & lifecycle support

    • Environmental & reliability testing
    • Obsolescence & inventory management
    • SMT assembly
    • THT assembly
    • Box build & system integration
  39. Veoneer France Safety Systems SAS

    Contract manufacturer (EMS) · France

    electronica 2026
    10 Nov
    A1.525/5

    Mass-produce your circuit boards with "Automotive" grade quality !

    • Functional & in-circuit testing
    • Enclosures & housings
    • Box build & system integration
    • Printed & flexible electronics
    • Medical electronics
  40. DBK EMS GmbH & Co. KG

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.525/11

    Your EMS partner for safe, fast and cost-efficient series readiness.

    • Functional & in-circuit testing
    • SMT assembly
    • THT assembly
    • Box build & system integration
    • Medical electronics

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