Marken: W
- Wartberg
- Wartberg Verlag
- Wartberg-Verlag GmbH
- Wartburg Verlag
- Wartburg Verlag GmbH
- Warwick
- Warwick, Alexandria
- Warwick, Dionne
- Was mit Kindern
- Wasfürmich
- Wash&Dry
- Washington Square Press
- Washington State University Press
- Washington, Baby
- Washington, Dinah
- Washington, Gino
- Washington, Ingram
- Wasmuth Berlin
- Wassem Publishing
- Wasser Publishing
- Wasson, Rickey
- Wasted
- Wasted Paris
- Wataaah
- Watain
- Watch Dogs
- Watchdog
- Watchguard
- Watchmaker Publishing
- Watchman, The
- Watchmark
- Watchprint Com Sarl
- Water Dragon Publishing
- Water ID
- Water Revolution
- WaterBearer Press
- WaterProofCoast
- WaterQueen
- Waterbrook Press (A Division of Random House Inc)
- Waterfall
- Waterford Press
- Waterford Press Ltd
- Waterhouse Press
- Waterhouse Press LLC
- Waterloo 1815
- Waternoble
- Waters, Muddy
- Waters, Roger
- Waterside Publishing
- Watkins Media
- Watkins Media Limited
- Watkins, Bill
- Watkins, Geraint
- Watkins, Michael
- Watkins, Sean
- Watson & Larry Williams, Johnny
- Watson, Aaron
- Watson, Dale
- Watson, Diz
- Watson, Doc
- Watson, Gene
- Watson, Johnny
- Watson, Johnny 'Guitar'
- Watson-Guptill Publications
- Watt & Veke
- Watt, Fiona
- Wattbike
- Wattcycle
- Wattpad Books
- Wattpad Webtoon Book Group
- Wattpad Webtoon Studios, Inc.
- Watts, Alan
- Watts, Peter
- Waugh, David
- Wave
- Wave Books
- Wave Culture Media
- Wave Hawaii
- WaveFrontier
- Wavemaster
- Waverley Books
- Waves
- Waveshare
- Wawi
- Waxman, Franz
- Waxmann Verlag
- Waxmann Verlag GmbH
- WayForward
- WayModGarge
- Wayfarer
- Wayfarer Books
- Wayfarer Ease
- Wayfarer Liteforce
- Wayfarer Oval
- Wayfarer Reverse
- Wayfarer Way
- Wayfun
- Waymark Books
- Wayne State University Press
- Wayne, Alvis
- Wayne, Dallas
- Wayne, John
- Wayne, Pat
- Wayne, Thomas
- Wayraceter
- Wayshower Enterprises
- Wayzgoose
- Waś
- Wc Net
- Wd-velocity
- We Are Rewind
- We Are The In Crowd
- We Butter The Bread With Butter
- We Do Wood
- We R Memory Keepers
- WeCreate Germany GmbH
- WeQ Institute Horizonte Verlag
- WeRoll Tech
- WeRugz
- WeTrust