 Computer companies disestablished in 1956

In 1956, several computer companies were disestablished as the industry was undergoing significant changes. One notable company that is often mentioned is **International Business Machines Corporation (IBM) - National Cash Register Division**, which faced a major restructuring during this period. Additionally, smaller companies that were part of the early computer industry and did not survive the rapid advancements and competition might also have been disestablished during this time.