During the Mecetti Purge, House Calipsa added eight systems formerly belonging to House Pelagia to their holdings.
Calipsa generates most of its profits from mining and owns a huge fleet of container ships used to transport raw materials. These ships bristle with enchanced shields and also contain a few lasers for added protection.
Unknown to any other House, Calipsa controls a little-known gas giant called Coorimbus IV. The system is so remote there isn't even an established hyperspace route to it, requiring a series of delicate microjumps instead. The planet produces Corusca gems, which are smuggled out of the sector by House Calipsa and sold for huge profits.
Calipsa possessed a modest navy consisting of ten Nebulon-B Frigates and a score of patrol craft.
- LordWeston Warsheld (High Lord)
- Lord Corell Muntique
- Sir Trevas Jotane - incognito (ISB)
- CaptainNils Wender
- Quat Ralto
- Edas Vasti
- Parto Nethathanin
- Kalista Banto
- Janos Marsh (House Melantha Agent)
In Player's Guide to Tapani, House Calipsa is mistakenly referred to as "House Caliph" in one paragraph.
- Tapani Sector Instant Adventures
- Player's Guide to Tapani
- Lords of the Expanse
- Hero's Guide
- Knights of the Old Republic Campaign Guide
- The Complete Star Wars Encyclopedia
- Galaxy of Intrigue