Category:IBM subsidiaries

From Wikipedia, the free encyclopedia
Jump to: navigation, search

Computing-Tabulating-Recording Company (CTR), renamed IBM in 1924, had four subsidiaries:

- The Tabulating Machine Company  (original name "Tabulating Machine Company")
- International Time Recording Company
- Computing Scale Company of America 
- Bundy Manufacturing Company; 

Some of the above companies had subsidiaries of their own, about 20 companies in all.