holiday inn
Starbucks has what is a debatable green letter t within it's logo. The logo itself is green and rests on a white background. Though the lettering for "Starbucks" it is actually white, it is a cutout from the green logo, and thus, when examined, can be taken as green.
In level 20 of the game Iconmania, Sony Ericsson has a white cross with a green background.
Nothing.
Wilson
Nothing.
SAP
Is logo has white letter gr n n with red background
Knorr
The Billabong company uses a black background with a white wavy line for a logo.
Nvidia
Labeling is Green background with White letters
The Country of Dominica