Eleven Star Marketing was an advertising, marketing and sales company active during the reign of the Galactic Empire. During this time, the company was a contributing sponsor to the Corporate Sector Authority, meaning that they had invested in the CSA and as such received discounts on raw materials sourced within the Corporate Sector. They did not however have a voting position on the Executive Directorship Board that controlled the Corporate sector. Eleven Star Marketing worked with the company BioTech Industries to create a successful line of advertising for Biotech's Borg Construct Aj^6 cybernetic implant.