Pier Giorgio Perotto

Italian engineer (1930-2002) · Italy · Scientists · Died at 71

Pier Giorgio Perotto is read about 24 times a day, in 15 languages.

A typical day, 30 days to 20 September 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

Something wrong?

Compare

Pier Giorgio Perotto was an Italian electrical engineer and inventor. Working for the manufacturer Olivetti, he led a design team that built the Programma 101, one of the world's first programmable calculators.

Photos 2

P. G. Perotto (seated to the left) with the P101 team

Front view of a Programma 101 at the National Museum of Computing in Bletchley Park

About this person

Country

Italy

Scientists from Italy 6

Paolo Stanzani46.9

Remo Ruffini46.7

Giacomo Bresadola46.9

Lucio Russo46.5

Benedetto Brin46.9

Giuseppe Sermonti46.4

Fame.am measures public visibility signals. It does not measure human value, talent, morality, or credibility.