Cisc O'systems

Cisc O'systems is a high-tech company located in Dunkilderry, Ireland.

History
While visiting Dunkilderry, the Simpsons drove past the building. It is one of the new technology companies established in Ireland because of the European technical boom, along with Hewlett Fitzpackard and Mick-rosoft.

Behind the Laughter
Cisc O'systems is an obvious parody of.