- UNIT4
- United Internet
- United Nations
- United Technologies
- UnitedHealth Group
- Unity Technologies
- Universal Robots
- University of Cambridge
- University of Luxembourg
- University of Technology Chemnitz, Automatic Control and System Dynamics Lab
- University Oldenburg
- Universum
- UNOPS
- Unruly
- UP42
- Upvest
- Urban Outfitters
- Vacanceselect
- Vaillant Group
- Valmet
- Valtech
- VanMoof
- Vans
- Vattenfall
- Vattenfall AB
- Vattenfall Vindkraft A/S
- Veeva Systems
- Veldskoen Germany GmbH
- Velocity Global
- Ventura Travel
- Veolia
- Veracode
- Verifone
- Verizon
- Very Bloom
- Vestas Wind Systems
- via Gründer Atelier GmbH
- ViaVan
- VICE MEDIA GROUP
- Vickerstock
- Vidali Partner
- Viessmann A/S
- Viessmann Group
- Vimerson Health
- Vinted
- Vion group