C&K Components
Caddock
Caiqin Electronics
Cal Test Electronics
Calex Electronics
California Eastern Laboratories(CEL)
Calogic
Cambridge CMOS Sensors
Cambridge Silicon Radio(CSR)
Camden Electronics
Cantherm
Capella Microsystems
Capital Advanced
Capital Microelectronics
CapitalBio
CAP-XX
Carclo
Cardinal
Carli
Carling Technologies
CarlisleIT
CARLO GAVAZZI
CAVIUM INC
CCK
CCTC/三环
CEC Huada Electronic Design(HED)
CellWise
Centec Networks
Centon Electronics
Central
CERAMATE
CESTAR
CET
CH Products
Challenge Electronics
champion
Cheerzing
Chelsio
Chemtronics
ChengYongSheng(PRCS)
Cherry
Chieful
Chilisin
Chinfa
CHIP FAST TECHNOLOGY GORP（Sea & Land Electronic Corp）
Chip Integration Technology Corporation(CITC)
Chip Quik
Chipgoal
ChipLink
Chiplus
ChipON Micro
Chipower
Chipown
CHIPSTAR
Chong(ChangZhou HuaHong)
Cicoil
Cinch
Cincon Electronics
CIROCOMM
Cirrus Logic
CISSOID
CIT RELAY & SWITCH
Citizen Electronics
Citizen Finedevice
City Technology
CJT
CLIFF ELECTRONIC COMPONENTS
C-Media
CML Innovative Technologies(CML-IT)
CML Microcircuits
Cmsemicon
CnC Tech
CODACA
Coilcraft
Colibrys
comair
Comchip
COMF
CompuLab
Compuware Technology
Comus International
Conec
CONEXANT
Connect One
Connects2
Connor-Winfield
CONQUER FUSE
Consonance Electronic
Contelec
Contrinex
Convenient Power
Cooper Bussmann(Eaton)
Copal Electronics
COREBAI
CORERIVER
Cornell Dubilier
Corsair
Cortina Systems (Inphi)
COSEL
COSINE
COSMO Electronics
COTEK
COTO
CR
CR Magnetics
Crane Interpoint
CREATEK达晶微（美国）
CREC成都晶宝
Credo Semi
CREE
Critical Link
Crouzet
Crucial
CrucialTec
Crydom
Crystek
csbright
CSM
CSMC
CT Micro
C-Ton
CTS
CUI Inc
Curtis
Curtis Instruments
Custom Computer Services(CCS)
CW Industries
CWB Company
Cyan
Cybernetic Micro Systems
Cybertan
CYG Wayon
Cymbet
Cynergy3(C3)
Cyntec
Cypress Semiconductor
Cystech Electronics
