LOKI

LOKI are an organisation specialising in the production of mechs.

LOKI mechs possess a eerily organic appearance and appear in human and doglike forms as well as a larger, more robotic one. They all possess a distinct red and white color scheme. Little is known about LOKI at this point other than that their mechs are utilised by Eclipse.

Mass Effect 2
Shepard battles LOKI mechs in Mass Effect 2. Subject Zero is shown attacking a number of them in her character trailer.