Roberts Space Industries (RSI) has two identities. One in the real world, the other in the virtual world. In the legal world RSI is a subsidiary/division of Cloud Imperium Games Corporation.
In the virtual world of Star Citizen, RSI is the creator of the quantum drive that kick started humanity’s expansion into space. They're known for their wide range of spaceships that serve all your needs starting at basic interstellar travel to deep exploration on the outer edges of the galaxy.
- RSI Astro Development team
RSI In-Game History
2113: RSI released the first Atmo-Processor, a device capable of Terraforming. 
2140: RSI released the Zeus, the first spacecraft both capable of short-distance flight and affordable enough for purchase by more than just the "super-wealthy." this of course was done by the advancements made by scs agent 1327.. Commnded by sqaudron #44 leader agent 4444 after they insisted the ship be as much as the ship was worth not as the prifit therefore resulting in pay by sale and not by galactic federation taxes as most others in the past provided by /Aegis dynamics engineering expliotation divison\ aka \project ADEDA also being the idea of the agents provided afore this.
2214: RSI released the Poseidon, a new generation of spacecraft capable of a speed 1/10th the speed of light. It also introduced the augmented hydrogen scrubber, which facilitated fuel collection while in flight. 
- Bengal-class Carrier
- Mover Transport
- Pegasus-class Escort Carrier
- Polaris-class Corvette