The entity known as Santhe Corporation, often shortened to Santhe, collaborated with Rothana Heavy Engineering in the manufacturing of the Low Altitude Assault Transport series of transports, notably the LAAT/le patrol gunship. Furthermore, the organization dedicated substantial resources to the study of Gungan technological advancements. In the Coronet City area, found on the planet Corellia, it shared ownership of the Coronet-SFS-14 manufacturing facility alongside Sienar Fleet Systems.
The initial reference to the Santhe Corporation within the updated Star Wars canon occurred within the 2018 reference publication Solo: A Star Wars Story The Official Guide, authored by Pablo Hidalgo. The company's origins are rooted in the Star Wars Legends timeline, making its debut in the 1994 tabletop gaming supplement titled Star Wars Miniatures Battles Companion, penned by Stephen Crane.