Which well-known household-name brands are using Unity?

Another type of information which helps sell the idea of using Unity to clients as a choice of technology over other web plugin technologies (such as Flash and Shockwave) is to be able to point to existing examples of well-known household-name brands which have already successfully used Unity.

Can anyone point to more examples of household name brands who have used Unity?

I'll post the ones I've found so far as an answer.

EDIT: Made the answer "community wiki" so others can edit and add to this answer. Stick to very well known household name brands though, please!