| Name | Country | Market Cap (US$) |
|---|
| 20:20 FULFILMENT LTD | United Kingdom | Private |
| 20:20 MOBILE (INTERNATIONAL) LTD | United Kingdom | Private |
| 2020LOG 2 LTD | United Kingdom | Private |
| 2L IBERICA COMPONENTES INFORMATICOS S.L. | Spain | Private |
| 365 hf | Iceland | Private |
| 3COM ASIA PACIFIC RIM PTE LIMITED | Singapore | Private |
| 3M PORTUGAL, LDA | Portugal | Private |
| 3Way Networks Ltd | United Kingdom | Private |
| 505 GAMES SRL | Italy | Private |
| 913719 Ontario Limited | Canada | Private |
| A Force Technology Limited | Hong Kong | Private |
| A T & T Communications Americas, Inc | United States | Private |
| A'Hong (HK) Company Limited | Hong Kong | Private |
| A-Tech Technology (Hk) Limited | Hong Kong | Private |
| A. R. TRADING COMPANY LIMITED | Hong Kong | Private |
| A. Steffen AG, Elektrohandel | Switzerland | Private |
| A. Telecom S/A. | Brazil | Private |
| A.C.N. 069 907 384 PTY LIMITED | Australia | Private |
| A.V.X./Kyocera Asia Limited | Hong Kong | Private |
| AAC Acoustic Technologies Holdings Inc. | Hong Kong | Private |
| AAI Technology (HK) Limited | Hong Kong | Private |
| Aastra DeTeWe GmbH | Germany | Private |
| Aastra Telecom Sweden AB | Sweden | Private |
| ABACUS ECC SRL | Italy | Private |
| Abacus Electronics Company Inc. | United States | Private |
| Abacus Rdi Deltron | France | Private |
| ABAKUS ELMOTECH PTY LIMITED | Australia | Private |
| ABB Industri I Stroitekhnika OOO | Russia | Private |
| Abel Mobilfunk GmbH & Co. KG | Germany | Private |
| Abm Wireless, Inc. | United States | Private |
| ABM-REXEL SL | Spain | Private |
| Abstract Electronics, Inc. | United States | Private |
| ACAL | France | Private |
| Acal Gmbh | Germany | Private |
| Acc Telekommunikation Gmbh | Germany | Private |
| Access Group Inc | United States | Private |
| Accu-Tech Crop | United States | Private |
| Ace Wireless & Trading Inc. | United States | Private |
| ACHATS SERVICE | France | Private |
| Achieva Components China Limited | Hong Kong | Private |
| ACHIEVA COMPONENTS PTE LTD | Singapore | Private |
| ACL DISTRIBUZIONE SRL | Italy | Private |
| ACME Magnetic Tapes Limited | Hong Kong | Private |
| Acs Trading | Switzerland | Private |
| ACT-RX TECHNOLOGY CORPORATION | Taiwan | Private |
| ACTEBIS | France | Private |
| Actionlink, Llc | United States | Private |
| ACTIVA DISTRIBUCIO D'ELECTRODOMESTICS SA | Spain | Private |
| Activator Systems Inc | United States | Private |
| ActiveLight, Inc. | United States | Private |
| ACTIVISION ITALIA SRL | Italy | Private |
| ADAXYS Solutions AG | Switzerland | Private |
| Adcon Telemetry AG | Austria | Private |
| ADI-GARDINER | France | Private |
| ADI-GARDINER LTD | United Kingdom | Private |
| ADL AMERICAN DATALINE SPA | Italy | Private |
| Adt-Sensormatic France Sarl | France | Private |
| ADVANCED COMMUNICATIONS & ELECTRONICS SYSTEMS CO | Saudi Arabia | Private |
| ADVANCED CONTROL & SYSTEMS INC. | Taiwan | Private |
| ADVANCED FRANCE COMPOSANTS | France | Private |
| Advanced Green Technologies, Inc. | United States | Private |
| Advanced Media, Inc. | United States | Private |
| Advanced MP Technology Hungary Kereskedelmi Korlatolt Felelosseg | Hungary | Private |
| Advanced MP Technology, Inc. | United States | Private |
| Advanced Production Systems Limited | Hong Kong | Private |
| Advanced Telecommunications, Inc | United States | Private |
| Advang International (Hong Kong) Company Limited | Hong Kong | Private |
| Advanide GmbH | Germany | Private |
| ADVANIDE PTE. LTD. | Singapore | Private |
| Advantest America, Inc. | United States | Private |
| ADVENT ELECTRONICS PTE LTD | Singapore | Private |
| Aeco Technology Co., Ltd. | Hong Kong | Private |
| AEG KuW Holding GmbH | Germany | Private |
| AERACOM - SOCIEDADE DE INFORMATICA, UNIPESSOAL, LDA | Portugal | Private |
| AERADIO TECHNOLOGY PTE LTD | Singapore | Private |
| Aeropointe Partners Inc | United States | Private |
| Aerospace Science & Industry Shenzhen Co., Ltd. | China | Private |
| Aesco Electronics, Inc. | United States | Private |
| AFEX-SUNS SA | Spain | Private |
| AFFILIAT COMPUT SCE SOLUTIO FR | France | Private |
| Afina Sistemas Informaticos, S.A. | Spain | Private |
| AFL TELECOMMUNICATIONS EUROPE LTD | United Kingdom | Private |
| Agc Electronics America | United States | Private |
| Agence d'Investigation et de Sécurité Unique Inc | Canada | Private |
| Agila GmbH | Germany | Private |
| AGILENT TECHNOLOGIES SALES (MALAYSIA) SDN BHD | Malaysia | Private |
| AGILIS INC. | Japan | Private |
| Agora Milopoulos S.A. | Greece | Private |
| Agora Soluçoes em Telecomunicaçoes Ltda. | Brazil | Private |
| AGS PTE. LTD. | Singapore | Private |
| AGUSTI CM SL | Spain | Private |
| Ahead Communications Systems Ag | Austria | Private |
| AI Multitech Ltd | Hong Kong | Private |
| Ainsworth Inc | Canada | Private |
| AIRCALL INTERNATIONAL LTD | United Kingdom | Private |
| AirIQ U.S., Inc. | United States | Private |
| Airline Mechanical Company Limited | Hong Kong | Private |
| Airtechnics Inc | United States | Private |
| Airway Technologies, Inc. | United States | Private |
| Aixtron Inc | United States | Private |
|
