The information on Naga's operation is patchy. The datapads abound with information on suspected shipping schedules, possible allied criminal organizations, things that would help the Alliance keep tabs and ambush his operations, but details on the people are few and far-between:
Bek Briggs is an ex-Imperial supply monkey. He's suspected of passing spice through Bespin customs in exchange for off-the-books tibanna; now he handles Naga's exports. He still has a network of contacts inside the Empire, which is why Naga's been buddy-buddy with them as of late.
Moff Jona Dorn of Mygeeto is Naga's biggest importer of slaves. Their relationship has been... strained... as of late. The Moff's provided Imperial training for Naga's enforcers in the past.
It's unknown how many chiefs operate under Naga. The Alliance knows of three.
Booda's the Zabrak's nickname. All intelligence gathered thus far suggests that he's next in line for Naga's job. Businesslike and professional, though a die-hard Imperial loyalist.
Every successful crimelord has a consiliere.
Kasa Ra handles Naga's off-world negotiations. There's no intel on her personality - the Kaminoan is a cypher politically. She might make a suitable replacement if your plan is to topple the organization at the top, but confirm her loyalties before you engage.
Roga is Naga's younger sibling. He's not suited for a leadership position, but without any other competition he could claim the high chair by inheritance. He's kept under control by his Wookiee minders.
Maso interrupts. "There is an Alliance operative undercover in the organization. His identity wasn't important before, but make sure our man is out of there before you blow anything up. He's a Besalisk, real name Tol Grannick. He's using the alias
Tol Dukat, working as a henchman for the Hutt. He got us the intel you used on your last mission and we'd like to keep him around if you don't plan on demolishing the entire operation."
The last bit of datapad information details Naga's personal retinue. He uses no droids, not after an incident several years ago where someone reprogrammed his protocol droid for... mischief. He keeps a Quarren translator at hand, who doubles as Naga's voice when the Hutt is indisposed and Kasa Ra is elsewhere. Twin human female gunslingers protect Naga; they have some sort of complicated debt of loyalty to the Hutt. The final member of his retinue is "Hound". It's a feral Abyssin, kept chained to Naga for amusement and to discourage anyone from getting too close.