Proizvođači merne i lemne opreme:

Ahlborn
ERSA
Europlacer
Fluke
Hameg
Ircon
LPKF
Metrel
Multicore
Nieaf Instruments
Owon
PeakTech
Raytek
Tektronix
Unior

Proizvođači programatora, razvojnih sistema i opreme:

Conitec Datensysteme
HI-LO Systems
Mikroelektronika

Proizvođači učila, kit komleta i opreme:

De Lorenzo
Velleman

Proizvođači elektronskih komponenti:

Amphenol
Analog Devices
Arcotronics
Atmel
Bussmann
Epcos
Fairchild
Finder
Fisher Elektronik
Fujitsu
HAHN
Infineon
International Rectifier
IXYS
Jamicon
Kingbright
Linear Technology
Maxim Integrated Products
Microchip
Mitsubishi Electric
Molex
Motorola
National Semiconductor
NVE Corporation
OMRON
ON Semiconductor
Panasonic
Piher
Philips Semiconductors
Radiohm
RF Micro Devices
Samsung
ST Microelectronics
Siemens AG
Sunon
Texas Instruments
Toshiba
Vishay
WIMA