British Aircraft Companies - W
- Wilson-Jones
- Wiltshire
- Winchester-Brynildsen
- Windham
- Windsor
- Wokingham
- Wolfe and Ashburner
- Wombat
- Wong
- Wood
- Wood, B.G.
- Wood and Maas
- Woodford
- Woodhams
- Woods
- Worsell
- Worswick
- Wren
- Wright Forge and Engineering
- Wright, Howard T
- Wright, M.E. (circa 1913)
- Wright, P. (circa 1970)
- Wright and Wilton
- Wyllie
- Wynn