Mat Howlett produced solutions for:

Angry Video Game Nerd
Activision
Bluebeck
Cheeky
Cyberhull
Connect2Media
Ditto Studios
Dynamite Mobile
EA
Friendly Giants
Genepool
Glu
HalfBlindGamer
Hobeka
HostingNI
Ikkyou
InFusio
IPlay
Jellybridge
MForma
Miow
Ojom
Plastic Martians
RetrowareTV
Solus Design
SoftAmu
Superscape
Shadowlight Games
Transdigital
Tunatech
THQ
And many more.....