1.

Volemic

2.

Vollna

3.

Volume - The Future of Search

4.

Vooware

5.

Vorari

6.

Voxologic

7.

VoxSciences

8.

Voyager Networks

9.

Ward Analytics

10.

Wardman UK

11.

Warmer

12.

Wavestore

13.

We are beep

14.

We Are Cloud

15.

We Code Ideas

16.

We Love Work 2015-03-27

17.

We Talk IT

18.

Weave.ai (TechStars '15)

19.

Weavee

20.

Weaveworks 2014

21.

Web And Content

22.

Web7 Direct UK 2004

23.

Webeha Labs

24.

Webgenius

25.

WebHope