- Whirlpool
- Whitbread
- Whitehall Resources
- Widex
- Wikimedia Foundation
- Wildlife Conservation Society
- Willis Towers Watson
- Wingtra AG
- wirtgen group
- WKL Consultancy
- Wolt
- Wolters Kluwer
- Wonderwerk
- wooga
- Woolworths
- Workday
- Workout for Happiness
- Workwise
- World Bank
- World Health Organization (WHO)
- WorleyParsons
- WS Audiology
- Wunder Mobility
- Wunder Mobility
- Wunderman
- Xeneta
- Xerox
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- XPO Logistics
- Xura
- Xylem
- Xylem Water Solutions
- Y&D
- Yamdu
- Yara International
- Yara International
- Yelp
- Yext
- YGroup Companies
- Yobbers
- Zalando S.E.
- ZEISS Group
- Zencargo
- Zendesk
- zeotap GmbH