| Start Date | 1970-06-00 |
| End Date | 1994-06-00 |
| Percent Stake | 50% |
| Notes | In 1970, Crypto AG had secretly been purchased by the German BND and the American CIA, in a project known as Operation THESAURUS — later renamed RUBICON. In 1994, the CIA became the sole owner, and in 2019 the company was dissolved, after the product range and some personnel had been taken over by Crypto International AG. |