Building permits for a Home expansion

Sony Computer Entertainment has just welcomed 24 companies into Playstation Homes development by handing out 24 licenses. What does this exactly mean? It doesn't necessarily mean that they will be adding content to the virtual Playstation Home space, but as other developers start adding to the space it might be hard for them to resist.

Here is a list of the approved companies included:

1. Acquire
2. Activision
3. AQ Interactive
4. Atlus
5. Capcom
6. D3 Publisher
7. Disney Interactive
8. EA
9. Game Republic
10. Genki
11. Gungho
12. Hudson
13. Irem
14. Koei
15. Konami
16. Namco Bandai
17. Nippon Ichi
18. Paon
19. Q Entertainment
20. Sega
21. SNK Playmore
22. Spike
23. Tecmo
24. Ubisoft