What name manufacturers of processors?

Most popular manufacturers of CPU are Intel (8086, 80286, 80386, 80486, Celeron, Pentium, Core, Core II, i3, i5, i7, Itanium series) and AMD (Duron, Sempron, Athlon, Phenom, Opteron CPU families).

Other companies are ARM (for mobile devices), alliance of Motorola, Apple and IBM (PowerPC), Hewlett-Packard (PA-RISC) and Sun Microsystems (SPARC processsors). Sun was actually acquired by Oracle Corporation and renamed to Oracle America, Inc.