Design & development suppliers

181 companies in our directory list design & development. Most are based in Germany (71), China (16) and France (10). 181 exhibit at electronica 2026.

Suppliers
181
By type
Design & engineering services 81 · Contract manufacturer (EMS) 75 · System integrator 6
At electronica 2026
181
  1. GRAH Automotive

    Contract manufacturer (EMS) · Serbia

    electronica 2026
    10 Nov
    A1.110

    PCBA, harnesses, assemblies - from prototype to series. IATF 16949, Serbia.

    • Hardware / electronics design
    • Wire harnesses
    • Box build & system integration
    • Optoelectronic components
    • E-mobility
  2. HEB industrie-elektronik GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.525/10

    E²MS - Service provider for electronic assemblies, devices and systems.

    • Hardware / electronics design
    • Cable assemblies
    • SMT assembly
    • THT assembly
    • Box build & system integration
  3. IK Elektronik GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.525/14

    Developing and EMS for radio electronics; metering, industry, smart home

    • Hardware / electronics design
    • PCB layout
    • Antennas
    • SMT assembly
    • THT assembly
  4. JABLOTRON, a. s.

    Contract manufacturer (EMS) · Czechia

    electronica 2026
    10 Nov
    A1.325

    JABLOTRON EMS

    • Hardware / electronics design
    • PCB layout
    • Box build & system integration
    • Prototyping
    • Consumer electronics
  5. JS Technology Co., Ltd.

    Type not confirmed · China

    electronica 2026
    10 Nov
    A1.280

    One-stop PCB&PCBA manufacturing, 24h prototype service full certifications.

    • PCB layout
    • Flexible PCBs
    • Rigid-flex PCBs
    • Rigid PCBs
    • Consumer electronics
  6. Kezhuoer International (Hongkong) Limited

    Contract manufacturer (EMS) · Hong Kong SAR China

    electronica 2026
    10 Nov
    A2.140

    EMS partner with engineering support & process expertise in PCBA/Subassembly

    • Hardware / electronics design
    • PCB layout
    • Box build & system integration
    • Cleanroom assembly
    • SMT assembly
  7. NanoSen GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B4.169/6

    NanoSen develops scalable force sensor solutions using FSI technology.

    • Hardware / electronics design
    • PCB layout
    • Pressure, force & mechanical sensors
    • Consulting & technology transfer
    • Automotive
  8. R&D Elektronik GmbH & Co. KG

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.607

    Electronics from the Specialist - From Concept to Shipping E²MS Best-In-Class

    • Hardware / electronics design
    • THT assembly
    • SMT assembly
    • Low-volume / small-batch production
    • Consumer electronics
  9. Ray Service, a.s.

    Contract manufacturer (EMS) · Czechia

    electronica 2026
    10 Nov
    A1.325

    Ray Service is a manufacturer of cable harnesses and other components.

    • System design & integration
    • Wire harnesses
    • Cable assemblies
    • Box build & system integration
    • Consumer electronics
  10. Shenzhen Huachuang Hengda Technology Co., Ltd.

    Design & engineering services · China

    electronica 2026
    10 Nov
    A1.145/3

    Your Trusted PCB Prototype Manufacturing & PCB Assembly Partner

    • Hardware / electronics design
    • PCB layout
    • Printed & flexible electronics
    • Prototyping
    • Low-volume / small-batch production
  11. ShortLink

    Design & engineering services · Sweden

    electronica 2026
    10 Nov
    C6.124

    30+ years of ASIC & Silicon IP expertise for low-power sensor & wireless apps.

    • Hardware / electronics design
    • ASIC / FPGA design
    • ASIC / FPGA / custom ICs
    • Wireless modules
    • Telecom, 5G/6G & wireless
  12. Strip's d.o.o.

    Contract manufacturer (EMS) · Slovenia

    electronica 2026
    10 Nov
    A1.536

    Providing custom-built electronics & mechatronics solutions for almost 30 years.

    • Hardware / electronics design
    • PCB connectors
    • Microelectronics packaging
    • Box build & system integration
    • Consumer electronics
  13. YSX Electronics Co., Ltd.

    Contract manufacturer (EMS) · China

    electronica 2026
    10 Nov
    A1.145/7

    Electronics Manufacturing Services, PCB fabrication,SMT/THT, components sourcing

    • Hardware / electronics design
    • Rigid-flex PCBs
    • Box build & system integration
    • PCB fabrication
    • AI & machine learning
  14. Zinergy

    Type not confirmed · United Kingdom

    electronica 2026
    10 Nov
    A5.137

    Looking for thin, flexible batteries to power sensors, wireless communications?

    • Hardware / electronics design
    • Wireless modules
    • RFID & NFC
    • Batteries & battery packs
    • Flexible PCBs
  15. Demsay Elektronik

    Design & engineering services · Türkiye

    electronica 2026
    10 Nov
    B5.221

    End-to-end electronics: component supply, PCBA, R&D and engineering support.

    • Hardware / electronics design
    • Power semiconductors
    • IoT devices & gateways
    • Component distribution
    • Aerospace & defence
  16. Elettronica FM s.r.l.

    Contract manufacturer (EMS) · Italy

    electronica 2026
    10 Nov
    A1.111

    We are an italian EMS specialized in desgin, engineering, assembling and testing

    • Hardware / electronics design
    • PCB layout
    • Box build & system integration
    • Automotive
    • Production equipment & automation
  17. Feuerherdt GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    B3.252

    FEUERHERDT - EMC Shielding Solutions and Contact Springs Made in Germany

    • Hardware / electronics design
    • Circuit protection & EMC components
    • Connectors
    • EMI / ESD shielding
    • Stamped & formed metal parts
  18. Fraunhofer IZM

    System integrator · Germany

    electronica 2026
    10 Nov
    C5.241 +1

    Advanced 3D packaging and integration for next-generation systems

    • System design & integration
    • MEMS & motion sensors
    • Optoelectronic components
    • Aerospace & defence
    • Healthcare & wearables
  19. electronica 2026
    10 Nov
    C3.300

    With intelligent sensor systems, Fraunhofer IMS is shaping a safe and sustainable future. Over 220 research staff and students are working in state-of-the-art laboratories on microelectronic solutions for healthcare, industry, mobility, aerospace, as well as security and defense…

    • ASIC / FPGA design
    • Hardware / electronics design
    • MEMS & motion sensors
    • Healthcare & wearables
    • Internet of Things
  20. Guangdong Natconn Electronic Co., Ltd.

    Design & engineering services · China

    electronica 2026
    10 Nov
    A3.366

    23+ yrs connector & wire harness mfg exp, OEM & int'l trade expertise.

    • Hardware / electronics design
    • Industrial & circular connectors
    • PCB connectors
    • Semi-finished materials
    • Connectors
  21. High Voltage Potting and Coating BV (HVPC)

    Design & engineering services · Netherlands

    electronica 2026
    10 Nov
    C3.320

    Manufacturer and expert in the field of high-voltage electronics

    • ASIC / FPGA design
    • Transformers & coilware
    • Electrical test instruments
    • Coil winding
    • Healthcare & wearables
  22. HTV ALTER TECHNOLOGY GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    C2.659

    ALTER | HTV - Your Service Partner for Electronic Components

    • Hardware / electronics design
    • PCB layout
    • Functional & in-circuit testing
    • Component testing & analysis
    • Obsolescence & inventory management
  23. KATEK GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.449

    KATEK is part of the Kontron Electronics² network for ODM and EMS services

    • Hardware / electronics design
    • SMT assembly
    • THT assembly
    • Box build & system integration
    • Consumer electronics
  24. Kudelski Labs

    Type not confirmed · Switzerland

    electronica 2026
    10 Nov
    C6.114

    See how Kudelski Labs turns frontier innovation into trusted solutions

    • Hardware / electronics design
    • Firmware & software development
    • Microcontrollers & processors
    • Edge AI & vision systems
    • Cyber security
  25. LEMAN Industrie

    Design & engineering services · France

    electronica 2026
    10 Nov
    B4.214

    Precision, mechatronics & interconnection technologies for automotive worldwide.

    • Hardware / electronics design
    • PCB layout
    • PCB connectors
    • Capacitors
    • Power electronics & energy
  26. 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.

    • Hardware / electronics design
    • PCB layout
    • Microcontrollers & processors
    • Test systems & ATE
    • Automotive
  27. NAP automotive Produkte GmbH

    Contract manufacturer (EMS) · Germany

    electronica 2026
    10 Nov
    A1.525/21

    EMS system service provider: development, series production, after sales service

    • Hardware / electronics design
    • SMT assembly
    • THT assembly
    • Box build & system integration
    • Smart home & building
  28. PCB Online Limited

    Design & engineering services · Hong Kong SAR China

    electronica 2026
    10 Nov
    A1.174

    One-stop PCB & PCBA manufacturing for Industrial, AI & Energy systems

    • Hardware / electronics design
    • Ceramic substrates & hybrid circuits
    • Industrial motherboards
    • Edge AI & vision systems
    • IoT devices & gateways
  29. Stansomatic A/S

    Contract manufacturer (EMS) · Denmark

    electronica 2026
    10 Nov
    B2.245

    We offer manufacturing services that include everything from design to stamping.

    • Hardware / electronics design
    • Metal-plastic & hybrid parts
    • EMI / ESD shielding
    • Semi-finished materials
    • Stamped & formed metal parts
  30. TEFAG Elektronik AG

    Contract manufacturer (EMS) · Switzerland

    electronica 2026
    10 Nov
    A1.431

    Battery Systems for you. Engineering & Assembly - made in Switzerland

    • Hardware / electronics design
    • Special power supplies
    • Batteries & battery packs
    • Power electronics & energy
    • Healthcare & wearables
  31. Vipsten Electronic Co., Ltd.

    Contract manufacturer (EMS) · China

    electronica 2026
    10 Nov
    A2.168

    Electronic Manufacturing Service Provider. PCB Design and Assembly, OEM, ODM.

    • Hardware / electronics design
    • Box build & system integration
    • Printed & flexible electronics
    • Prototyping
    • Industrial automation
  32. WEASIC SA

    Design & engineering services · Greece

    electronica 2026
    10 Nov
    C5.419

    Custom IP & ASIC Development for 5G, Satellite Radios and Automotive Radars

    • Hardware / electronics design
    • ASIC / FPGA design
    • ASIC / FPGA / custom ICs
    • RF & wireless ICs
    • Cellular modules & routers
  33. ZANE systems Ltd.

    Contract manufacturer (EMS) · Hungary

    electronica 2026
    10 Nov
    A2.343

    Electronics development, PCB design, testing & small-batch manufacturing

    • Firmware & software development
    • Hardware / electronics design
    • SMT assembly
    • THT assembly
    • Aerospace & defence
  34. 4MOD Technology

    Design & engineering services · France

    electronica 2026
    10 Nov
    A2.147/1

    4MOD's mission: design and produce innovative IOT products with the best value.

    • Hardware / electronics design
    • Touch screens & panels
    • Edge AI & vision systems
    • IoT devices & gateways
    • Internet of Things
  35. 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

    • Hardware / electronics design
    • Transformers & coilware
    • Component testing & analysis
    • E-mobility
    • Power electronics & energy
  36. congatec GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    C5.100/31

    Leading provider of COM-based embedded and edge solutions.

    • Hardware / electronics design
    • PCB layout
    • Single-board computers
    • Computer-on-modules
    • Industrial motherboards
  37. Connect Tech

    Design & engineering services · Canada

    electronica 2026
    10 Nov
    C5.560

    Global leader in rugged Edge AI computing for robotics & mission-critical apps.

    • Hardware / electronics design
    • Single-board computers
    • Industrial & embedded PCs
    • Edge AI & vision systems
    • Optical, image & acoustic sensors
  38. electronica 2026
    10 Nov
    B5.460

    ALPHAPLAN: The powerful ERP system for retail

    • System design & integration
    • Firmware & software development
    • Edge AI & vision systems
    • Cloud computing & services
    • Industrial automation
  39. Dickert Electronic GmbH

    Design & engineering services · Germany

    electronica 2026
    10 Nov
    A1.525/2

    Dickert Electronic: Custom wireless and electronic solutions since 1984.

    • Hardware / electronics design
    • Firmware & software development
    • EMC testing
    • Component testing & analysis
    • Obsolescence & inventory management
  40. Enterprise Estonia

    Design & engineering services · Estonia

    electronica 2026
    10 Nov
    A2.313

    Discover Electronics Innovations from Estonia – Technology with Global Impact

    • Hardware / electronics design
    • Wireless modules
    • Automotive
    • Industrial automation
    • Internet of Things

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