W
- W Box Technologies
- W.L. FULLER
- WACOM TECHNOLOGY
- Wagan Corporation
- WAGO
- WALKER EQUIPMENT
- Walker/Plantronics
- Walkera
- WALTER
- Ward-Beck Systems Ltd.
- WardBright
- WASP TECHNOLOGIES
- WATCHGUARD
- WATCHNET
- Watec Inc
- WEBROOT
- WEISER LOCK
- Weller Soldering Products
- WELLOGRAPH
- wePresent
- Wesc
- Wesco Industrial Products, Inc
- WEST PENN WIRE
- WESTELL INC
- WESTERN DIGITAL
- Wet Ones
- Wharfdale Pro
- WHEELOCK
- Whirlwind
- whisper cube
- White Diamonds
- White Sands
- Engineering
- WHITEHEAD
- Whiteridge Industrial
- Whoosh
- WIELAND ELECTRIC INC
- Wiha Quality Tools
- Williams Sound Corp.
- Wilson Electronics
- WindTech - Olsen Audio Group
- Winegard
- WINLAND ELECTRONICS INC.
- Winland Electronics Inc.
- WINNCOM
- Winsted
- WireCAD
- WIREMOLD
- Wohler Technologies Inc
- Wolfvision
- Wooden Camera
- WOODHEAD INDUSTRIES
- WORLD CORD SETS INC
- Worx audio
- WOWWEE
- Wren
- WyreStorm Technologies
- WYSE TECHNOLOGY
