Zebulon Dak Speeder Corporation was a small-scale manufacturer of vehicles that was established by accomplished engineer Zebulon Dak in his own name. It stayed successfully competitive in the galactic speeder market by identifying and exploiting the niche of those with a dream of competing in speeder racing, of which Dak himself was a fanatic fan. The company did this by producing speeders like the Joben T-85 speeder bike, which became popular in the Outer Rim Territories, which had shorter runs then the speeders produced by larger companies and appealed to racing fans.
- "Tales of Villainy: The Crimson Corsair and the Crime Lords of the Barren Rim"—Star Wars Adventures (2020) 7 (Mentioned only)
- Star Wars Rebels: The Visual Guide (First mentioned)
- Star Wars Encyclopedia of Starfighters and Other Vehicles
- Star Wars Helmet Collection 79 (Databank A-Z: Zabrak–Zillo Beast)