Kuat Drive Yards
Executor-class Super Star Destroyer
The first of the Super Star Destroyer lines, built in limited numbers before Emperor Palpatine's death. At 19km long, they by far outclass any normal vessel.
Known Examples:
Lusankya: New Republic - Active
Captured from Ysanne Isard and refitted to serve the New Republic.
Steel: Eighth Imperial Fleet - Destroyed
Built as a joint project between Steele and Sobek. Destroyed as it neared completion over Faiyum in 47:6.