| Name | Country | Market Cap (US$) |
|---|
| Data Circuit Systems | United States | Private |
| Data Electronic Devices Inc | United States | Private |
| Data Support Associates Inc | United States | Private |
| Data Systems Et Solutions | France | Private |
| dataCon, Inc. | United States | Private |
| Datamart, Inc | United States | Private |
| DATASENSOR SPA | Italy | Private |
| Davex Holdings Berhad | Malaysia | Private |
| David Cianciulli Electronics Supply Inc | United States | Private |
| Day-Brite Capri Omega | United States | Private |
| DCX, Inc. | United States | Private |
| DDi Europe Limited | United Kingdom | Private |
| DDK Ltd. | Japan | Private |
| DDK LTD. | Japan | Private |
| De Amertek Corporation, Inc. | United States | Private |
| DecisionLink Inc | United States | Private |
| DEDICATED MICROS (MALTA) LTD | Malta | Private |
| Dee Van Electronics (Shenzhen) Ltd. | China | Private |
| DEHN + SÖHNE GmbH + Co.KG | Germany | Private |
| Delco Electronics Corporation | United States | Private |
| Delco Propulsion Systems | United States | Private |
| Delian Coller Clad (Huizhou) Co.,Ltd. | China | Private |
| Delphi Connection Systems | United States | Private |
| Delphi Delco Electronics Europe GmbH | Germany | Private |
| Delphi-Calsonic Magyarorszag Gyarto Korlatolt Felelossegu Tarsas | Hungary | Private |
| Delta Electronics (Dongguan) Co., Ltd. | China | Private |
| Delta Electronics (Jiangsu) Limited | China | Private |
| Delta Electronics Components (Wujiang) Limited | China | Private |
| Delta Elettronica Spa | Italy | Private |
| Delta Impact Ltd. | United Kingdom | Private |
| Delta Star Inc | United States | Private |
| DeltaTech Controls, Inc. | United States | Private |
| Delton Technology Inc. | China | Private |
| Deltona Transformer Corporation | United States | Private |
| Deltron Electronics plc | United Kingdom | Private |
| DELTRON UK LTD | United Kingdom | Private |
| DENGYO, K.K. | Japan | Private |
| Dense-Pac Microsystems, Inc | United States | Private |
| DENSHI MARUWA INDUSTRIES (M) SDN BHD | Malaysia | Private |
| DEPAGNE | France | Private |
| Deposition Sciences Inc. | United States | Private |
| Deringer-Ney Inc. | United States | Private |
| Desay Power Tech. Co.,Ltd. | China | Private |
| Deutsch Engineered Connecting Devices | United States | Private |
| Deutsch Ltd | United Kingdom | Private |
| Deutsche Exide GmbH | Germany | Private |
| Deutsche Mechatronics GmbH | Germany | Private |
| Deutsche NKT GmbH | Germany | Private |
| Deutsche Solar AG | Germany | Private |
| Deva, Inc. | United States | Private |
| Dialight Corporation | United States | Private |
| DiBcom SA | France | Private |
| DIC PRECISION CORPORATION | Japan | Private |
| DiCon Fiberoptics, Inc. | United States | Private |
| DIEBOLB CASSIS MANUFACTURING | France | Private |
| Dielectric Laboratories, Inc | United States | Private |
| Dietal | France | Private |
| Dieter Eifler Gmbh &Co Kg | Germany | Private |
| DIETSMANN TECHNOLOGIES | France | Private |
| DIGIMEDIA TECHNOLOGY CO., LTD. NAN-KE BRANCH | Taiwan | Private |
| Digital - Elektronik Gesellschaft mit beschränkter Haftung | Austria | Private |
| Digital Products Corporation | United States | Private |
| Digital Tech Co., Ltd. | South Korea | Private |
| Digitalway Co., Ltd. | South Korea | Private |
| DIHR SPA | Italy | Private |
| DII Group, Incorporated | United States | Private |
| DINEMA SPA | Italy | Private |
| DIODES TAIWAN INC. | Taiwan | Private |
| Divcom Lighting, Inc. | Canada | Private |
| Divio Inc. | United States | Private |
| Dnf Electronics Co Ltd | South Korea | Private |
| DNP FINE ELECTRONICS, CO. LTD. | Japan | Private |
| DNP PHOTOMASK EUROPE SPA | Italy | Private |
| DNP PRECISION DEVICES CO., LTD. | Japan | Private |
| DO-Ceram Ingenieurkeramik GmbH | Germany | Private |
| DOMATEAM AUD | France | Private |
| DOMINANT SEMICONDUCTORS SDN BHD | Malaysia | Private |
| DOMNICK HUNTER LTD | United Kingdom | Private |
| Dong Kwang Precision Co., Ltd. | South Korea | Private |
| Dong Yang Creditech Co., Ltd. | South Korea | Private |
| Dongbei Electrical Development Co.,Ltd. | China | Private |
| Dongfang Electrical Machinery Control Equipment Co., Ltd. | China | Private |
| Dongguan Aiden Electronics Co.,Ltd. | China | Private |
| Dongguan Bukang Electronics Co., Ltd. | China | Private |
| Dongguan Clarion Orient Electronics Co. Ltd. | China | Private |
| Dongguan Cooper Electronics Co., Ltd. | China | Private |
| Dongguan Dongjun Electrical Appliances Co., Ltd. | China | Private |
| Dongguan Elcoteq Electronics Co., Ltd. | China | Private |
| Dongguan G-PRO Computer Co., Ltd. | China | Private |
| Dongguan Hi-Watt Battery Co.,Ltd. | China | Private |
| Dongguan Komi Electronics Co., Ltd. | China | Private |
| Dongguan Lide Electronic Co., Ltd. | China | Private |
| Dongguan Molex Interconnect Co., Ltd. | China | Private |
| Dongguan Samsung Electro-mechanics Co., Ltd. | China | Private |
| Dongguan Samsung SDI Co., Ltd. | China | Private |
| Dongguan Shengde Electric Appliance Fittings Co.,Ltd. | China | Private |
| Dongguan Shengyi Electronics Ltd. | China | Private |
| Dongguan Sumida (Taiping) Electric Co., Ltd. | China | Private |
| Dongguan Taiyo Yuden Co., Ltd. | China | Private |
| Dongguan Tanashin Electronics Co.,Ltd. | China | Private |
|
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