Gee-Tech was a weapons manufacturing corporation. They produced the 12 Defender MicroBlaster.
- "Blasters for Hire"—Star Wars Adventure Journal 3
- Gundark's Fantastic Technology: Personal Gear
- Arms & Equipment Guide
- The Clone Wars Campaign Guide
- Star Wars: Age of Rebellion Core Rulebook
- Far Horizons
- Star Wars: Force and Destiny Core Rulebook