Hyperdyne Systems was the corporation which pioneered the development of synthetic technology in the twenty-second century, such as the Hyperdyne Systems 120-A/2. One of these 120-A/2s was Ash.

Trivia

It's quite possible that the name of the company is a homage to Cyberdyne Systems, another company resposible for creating androids and artifician intelligence in another film by James Cameron, The Terminator.

Appearance (mention only)

• Aliens
• Aliens (novel)