Perhaps you are interested in the following logos.

British Gas British Gas  vector
CC.OO CC.OO vector
EnergyStar EnergyStar  vector
esc ayto Gador esc ayto Gador vector
Homebase Homebase  vector
karcher karcher vector
Mitsubisi Mitsubisi  vector
manheim boehringer manheim boehringer vector
NINTENDO videojue NINTENDO videojue vector
SPICER SPICER vector
Spear's Games Spear's Games  vector
sony elec2 sony elec2 vector
TRUE TEMPER TRUE TEMPER vector
Wilsin Wilsin  vector
AMER FILM INST 1 AMER FILM INST 1 vector