The Xexto con artist Freon Drevan operated a bootlegging business on the planet Troiken before 32 BBY. It was fully licensed but nevertheless sold knockoff merchandise that were produced in its factories. When fellow Xexto Niai Fieso was promoted to his side, the two expanded the business into a smuggling operation. Fieso embezzled credits and sold Drevan out to authorities; he fled the Troiken system before a raid landed Drevan in jail and lost him his business license.
Sources
Star Wars Customizable Card Game — Coruscant Limited Card: Freon Drevan (backup link) (First mentioned) (Indirect mention only)
Behind the story - Niai Fieso on The chronicles of a writer — Sander de Lange's StarWars.com Blog (original site is defunct)- The Complete Star Wars Encyclopedia, Vol. I ("Drevan, Freon," "Fieso, Niai")
Fieso, Niai in the Databank (original site is defunct)