"We can't identify the financier himself, but your information shows he's visited House Organa, House Serrus, House Panteer… and House Cortess."
―Vector Hyllus[src]

House Serrus was one of the Great Houses of Alderaan during the Cold War between the Galactic Republic and the Sith Empire. Denri Ayl visited House Serrus along with a number of other houses in his work as a negotiator.