Global Graphics was created in 1996.
The hedgehog engine is created by sega and it is a graphics engine that has global illumination and it has havok 5 physics engine with it so it's both.
Stickman Graphics was created in 1989.
NC Graphics was created in 1977.
Appian Graphics was created in 1994.
WaRP Graphics was created in 1977.
Analytical Graphics was created in 1989.
Onyx Graphics was created in 1989.
Silicon Graphics was created in 1981.
Greve Graphics was created in 1982.
Mentor Graphics was created in 1981.
Sales Graphics was created in 1954.
American Graphics Institute was created in 1984.