Pimoroni, Sheffield
Founded in 2012 by Jon Williamson and Paul Beech, Pimoroni make ‘tech for tinkerers’.
Its name stands for Pirate, Monkey, Robot, Ninja (Pi-Mo-Ro-Ni).
The community and eCommerce website now employs 30 people, and is best known for selling products related to the Raspberry Pi.
Check out our '101 Yorkshire and Humberside’ list for more tech stars from the region.