Texas Advanced Computing Center (TACC) | 7,210 followers on LinkedIn. 25 years of Powering Discoveries. Home to the U.S. National Science Foundation (NSF) Leadership-Class Computing Facility | Welcome to the Texas Advanced Computing Center! The Texas Advanced Computing Center (TACC) at The University of Texas at Austin is one of the leading centers of computational excellence in the United States. Since it began supporting researchers in 2001, TACC has expanded at a tremendous rate, both physically and computationally.