- Cambridge Technology Inc
- Campbell & George Co
- Cannon
- Capax Technologies Inc
- Capcon Inc
- Captor Corp
- Caradon Rheostats Inc
- Cardcom Technology Inc
- Cardinal Components Inc
- Caribbean Electronic Ents Inc
- Caribbean Electronic Ents Inc
- Caribbean Export Appliances
- Caribbean Export Appliances
- Carlin Systems Inc
- Carling Technologies Inc
- Carlo Gavazzi Computing Sltns
- Carlton Bates Co
- Carlton Industries Corp
- Carson Manufacturing Co
- Carter Manufacturing Corp
- Carter Manufacturing Corp
- Case Industries
- Casio Inc
- Castelle
- Catalyst Enterprises Inc
- CBI
- CCMP Inc
- Cdr Distributing Co
- CDR Mfg
- Cds Nedco
- Celco Pacific Div
- Celestica
- Celetron USA
- Celtech Corp
- Celtech Corp
- Centent Co
- Centerline Engineering
- Central Components Mfg
- Central Electronics
- Centro Vision Inc
- Centroid Inc
- Centurion Wireless Tech Inc
- Century Technology
- Cepco
- Cepco
- Cer-Tek Inc
- Ceramag Corp
- Ceramic Solutions
- Cermark Co Inc
- Cermark Co Inc
- Cernex Inc
- Ceronix
- CES Industries Inc
- Ceva Inc
- CGIT Westboro Inc
- CGIT Westboro Inc
- Chadwick-Helmuth Co Inc
- Chadwick-Helmuth Co Inc
- Chahta Enterprise
- Chandler Limited
- Charles Industries
- Charles Industries
- Chase Corp
- Chatham Technologies Inc
- Chen Instument Design Inc
- Chen Instument Design Inc
- Chentel Corp
- Cherokee Nation Distributors
- Cherry Corp
- Chip Tech Mfg
- Chip-Tech LTD
- Chit Sun
- Chiyoda Integre Of America
- Choctaw Manufacturing Ent
- Chomerics Inc
- Chomerics Inc
- Christian Manufacturing Inc
- Cicon Components Inc
- Cicon Components Inc
- Cielo Solutions Inc
- Cimtrek Inc
- Cinram Inc
- Circle Prime Mfg Inc
- Circuit Assembly Corp
- Circuit Board Assembly
- Circuit Functions Inc
- Circuit Reproduction Co
- Cirtronix Manufacturing Inc
- Cirus Control LLC
- Citronix
- Citronix
- CJH Co
- CKC Industries
- CKX Inc
- Claddagh Electronics LTD
- Claddagh Electronics LTD
- Clarostat Manufacturing Co Inc
- Classic Components Corp
- Click Stream Machine
- Cliff Electronic Components
- Clinton Electronics Corp
- Club Electronics
- Club Electronics
- CMC
- CNC/Fab Inc
- Coast Componets
- Coby Electronics Inc
- Coby Electronics Inc
- Cognex Corp
- Cognitive Vision Inc
- Cohu Electronics Div
- Coil Tech Inc
- Coilcraft Inc
- Cole Instrument Corp
- Cole Instrument Corp
- Coleman Microwave Co
- Collins Technologies
- Colorado Crystal Corp
- Com SIT
- Comet Electronics Corp
- Command Electronics Inc
- Commercial Crystal Labs Inc
- Communications & Power Ind Inc
- Compass Components Inc
- Compliance West USA
- Component Express Corp
- Component Technology Inc
- Component Technology Inc
- Components International
- Compufab Inc
- Compunetics Inc
- Compunetics Inc
- Computer Dynamics Inc
- COMSONICS
- Comtron Inc
- Conax Florida Corp
- Concord Electronics Corp
- CONMED Corp
- Connect Group Inc
- Connect2it LLC
- Connector Design & Mfg
- Connector Specialist Inc
- Connector Specialist Inc
- Connector Technology Inc
- Connectronics Inc
- Connor-Winfield Corp
- Conolog Corp
- Consolidated Electrical Distr
- Continental Circuit Sales
- Continental Circuit Sales
- Continental Electronics Systs
- Control Manufacturing Co Inc
- Control Module Inc
- Control Panel Designs
- Controlex
- Controlex
- Convenience Electronics
- Convergent Products Inc
- Cooltron
- Cooltron
- Copicard Inc
- Copicard Inc
- Copley Controls Corp
- Corcom Corp
- Cordova Printed Circuits Inc
- Corelis Inc
- Corelis Inc
- Coretec
- Cornett Taping Products Inc
- Cornforth's Inc
- Corning Electronics Inc
- Cornucopia Tool & Plastic
- Corp Datest
- Coti
- Counter Measure Systems
- Countis Industries
- Coventry Electrical Supplies
- Cpm Electronic Industries Inc
- CPX Inc
- Craft-Co Enterprises Inc
- Crane Production Systems
- Creative Electric Inc
- Creative Micro Designs Inc
- Cressida International Corp
- Crestron South Inc
- Crouzet Corp
- Crown Equipment Corp
- CRV Electronics Corp
- CRV Electronics Corp
- Cryoco Inc
- Cryomagnetic Inc
- Ct Microwave
- CTG
- CTS Corp
- CTS Corp
- CTS Corp
- CTS Corp
- CTS Corp
- CTS Wireless
- CTS Wireless
- CTT Inc
- Cubic Corp
- Cuesta Systems Corp
- Cullen & Assoc
- Cullen Circuits
- Curley Wholesale Electric
- Current Works Inc
- Curry Engineering Co
- Curry Engineering Co
- Curry Engineering Co
- Curtiss-Wright Controls Embed
- Custom Circuits
- Custom Controls Inc
- Custom Design Svc Corp
- Custom Manufacturing Svc
- Custom Microwave Components
- Custom Products & Svc
- Custom Thermo Electric
- Customized Support Svc Inc
- Customs Suppression
- Customs Suppression
- Customs Suppression
- Cyan Co
- Cyandi America Inc
- Cyber Dynamics
- Cybersense Corp
- Cybersense Corp
- Cylix Corp
- Cylix Corp
- Cylix Corp
- Cypress Semiconductor
- Cypress Semiconductor Corp
- D A Crowley & Assoc
- D C Electronics
- D F Electronics Inc
- D M Technologies LLC
- Da-Tech
- Dae Duck Intl
- Dae Duck Intl
- Dage-MTI Inc
- Daico Industries
- Daico Industries
- Daico Industries
- Daico Industries Inc
- Daico Industries Inc
- Daico Industries Inc
- Daitron Inc
- Dalcomp Inc
- Dale Electronics Inc
- Dale Vishay Electronics
- Dalis Electronics
- Dalis Electronics
- Dana Circuits
- Danaher Power Solutions
- Danam Corp
- Danfoss Water & Wastewater
- Danrock Inc
- Dantel Inc
- DARE Electronics Inc
- Dasal Industries LTD
- Dash Components
- Data Mark
- Data Proof
- Data Technology
- Datamax Corp
- Datapath Products Inc
- Datarate Inc
- Datum Systems Inc
- David Levy Co
- David Levy Co
- David Saunders Inc
- Davis-Smith Corp
- Dawn VME Products
- Dayco USA
- Dayco USA
- Dcp Industries
- Ddh Enterprise Inc
- De Long Mfg Co Inc
- Debron Industrial Electronics
- Debron Industrial Electronics
- Decade Engineering
- Dedicated Electronics
- Del Mar Components
- Del Mar Components
- Delbert Blinn Co Inc
- Delphi Connection Systems
- Delta Circuits
- Delta Energy Systems
- Delta Magnetics & Controls Inc
- Delta Tau Data Systems Inc
- Delta-Sigma Inc
- Deltatronix
- Deltran Corp
- Deluxe Laboratories Inc
- Deming Electronics
- Dependable Component Supply
- Dependable Power Systems
- Derf Radio & Electronics Corp
- Deringer-Ney Inc
- Detail Zone