| Vesta Technology | | Manufactures embedded controllers and peripheral devices for OEM machines. Company background, products, services and contact information. |
| VoxTechnologies | | Industrial and Datacom systems designer and integrator with sales, consulting, technical support, testing and assembly. |
| Western Source Technology Inc. | | Representing and distributing industrial computer hardware specializing in applied computing solutions for telecom, internet, and industrial automation. Board level products, and systems. |
| Winford Engineering | | Offers computer I/O and equipment interfacing products, connection and prototyping products, and custom engineering services. Based in Bay City, Michigan. |
| WinSystems | | Manufacturer of single board computers, PC/104, PC/104-plus, and STD bus products. |
| Z-World, Inc | | Producer of single-board computers for embedded control used in systems, data acquisition and machine controls. |
| ZF MicroSystems, Inc. | | Manufacturer of LCD flat-panel touch-screen PCs, miniature PC-compatible modules and PC 104 and 5.25. |
| Zilog, Inc. | | Manufacturers of the Z80 series of microprocessors and DSPs. | |
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