Blume Corporation
Blume Corporation logo
Location San Francisco, California, USA

Type Corporation

Featured in Assassin's Creed IV: Black Flag
Watch Dogs
Watch Dogs 2

Blume is a corporation specialized in communications and security technology.

Overview Edit

The Blume Corporation specializes in everything from mobile telephony, to home computing, digital imaging processors and networked security systems. Blume developed ctOS.

ctOS Edit

The Central Operating System (ctOS) controls the electrical infrastructure in Chicago. The ctOS also stores information about Chicago's citizens.

Assassin's Creed IV: Black Flag Edit

Blume advertises the ctOS to Abstergo Entertainment, and offers the possibility of having a localized system installed at their Montreal facility.

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