Which company is the modern-day corporate antagonist in Assassin's Creed?

Abstergo Industries is the modern-day corporate antagonist in Assassin's Creed.

Within the series, Abstergo is a powerful multinational company secretly controlled by the Templar Order. It uses the Animus and related technologies to explore genetic memories, while publicly operating across industries such as pharmaceuticals, technology, and entertainment. Its influence connects the historical adventures to the modern conflict between Templars and Assassins.

The company is prominent from the original game, where Desmond Miles is held at an Abstergo facility and made to use the Animus. Later stories reveal that Abstergo develops entertainment products based on genetic-memory research, giving the fictional corporation an even broader role in the franchise's world.

Abstergo should not be confused with the Assassin organization or with real-world companies associated with Ubisoft. The corporation is an invented part of Assassin's Creed lore, and its name is derived from a Latin verb meaning to cleanse or wipe away.