- WA Walking Architecture Group Design
- WA+CH
- WAAREE Instruments Ltd.
- WAB
- Wachenfeld Natursteinwerk GmbH
- Wackenhut Schlafkultur
- WACKER MACCHINARI ITALIA S.r.l.
- Wa'core A/S
- Wade Upholstery Ltd
- wadi
- Waechter + Waechter Architekten
- Wael Sayed Architect
- WAF Fassadenelemente GmbH
- Wafer Home System S.r.l.
- wafi Walter Fischer GmbH & Co. KG
- WAFRAN DI FRANCESCHI WALTER IMPERMEABILIZZAZIONI INDUSTRIALI
- WAFRAN, IMPRESA INDIVIDUALE
- WAGEN LACK
- Wagner & Co. Solar-Italia
- WAGNER DESIGNLIGHTING
- WAGNER Eine Marke der Topstar GmbH
- Wagner Group GmbH
- Wagner System AG
- Wagner System GmbH
- Wagner Wohnen GmbH
- wagner-doan
- Wagner-solar