Zelcomm Tower was a skyscraper that was situated in Sector 1265 of the planet Coruscant during the early years of the Galactic Empire. The tower served as the headquarters of Zelcomm Industries, a shipping company that ferried goods between the Core Worlds and the Outer Rim Territories. However, the company was a facade that existed to conceal an illegal weapons smuggling operation that was directed by the Ishi Tib Coruum Sa'dia, and the tower acted as the hub from while Sa'dia administered his illicit business. During the reign of the Empire, after the Kadas'sa'Nikto Kaa'to Leeachos incurred the ire of the Pyke Syndicate, a group of Pyke-affiliated agents infiltrated Zelcomm Tower while searching for information on Leeachos' activities.