Rideshare Aggregation & Mission Management

TriSept Corporation is a US rideshare aggregation and launch services company that acts as an integrating contractor between small satellite operators and launch vehicle providers. TriSept aggregates multiple satellite payloads onto a single launch vehicle, manages the integration interface with the launch provider, and handles launch campaign coordination so individual smallsat operators don’t need to interface directly with large launch vehicle providers.

TriSept manages mission-specific dispenser hardware, spacecraft-to-vehicle interface documentation, launch vehicle authority interface, range safety compliance, and satellite deployment sequencing. The company has conducted missions with SpaceX Transporter, Rocket Lab Electron, Astra, and other vehicles, successfully deploying hundreds of CubeSats and small satellites for US government, academic, and commercial customers.

A subsidiary of L3Harris Technologies, TriSept also offers satellite mission management services including pre-launch testing support, anomaly resolution during launch campaign, and initial orbit operations support for operators without their own mission control infrastructure.