- Experience Design & Customer Service Unit: Crafts unique and safe space expedition experiences and manages customer relations for UHNWIs and groups.
- Astronaut Training & Preparedness Group (Civilian): Develops and delivers training programs for civilian astronauts, including emergency procedures and microgravity adaptation.
- Logistics & Scheduling Team: Manages flight schedules, accommodation, and ground support for space tourists.
- Marketing & Sales Division: Promotes TSI's space tourism offerings and manages bookings and partnerships.
- Payload Integration & Manifesting Unit: Manages the integration of client payloads onto TSI spaceplanes and spaceships.
- Supply Chain & Inventory Management Group (Space-focused): Optimizes the flow of goods and materials for internal and external clients in the space supply chain.
- Delivery & Retrieval Operations Team: Oversees the precise delivery of cargo to orbital destinations and retrieval of return payloads.
- Contracting & Partnership Management Unit: Handles government contracts, tenders, and establishes strategic partnerships.
- Security & Compliance Group: Ensures all operations and technologies meet national security requirements and regulatory standards (e.g. ITAR, EAR).
- Mission Planning & Execution (Defense): Customizes TSI's assets and services for specific military or government mission profiles.