Olivetti is an Italian manufacturer of computers, tablets, smartphones, printers and other such business products as calculators and fax machines.

Headquartered in Ivrea, in the Metropolitan City of Turin, the company has been part of the Telecom Italia Group since 2003.
One of the first commercial programmable desktop calculators, the Programma 101, was produced by Olivetti in 1964 and was a commercial success.

Desktop Computers

Olivetti M10
Olivetti M21
Olivetti M24
Olivetti Prodest PC-128
Olivetti D33 CT
Olivetti PCS 33
Olivetti M4

Portable Computer

Olivetti Quaderno

Output devices

Olivetti L1
Olivetti SM2412A