Tachus is a Texas-based fiber-optic Internet provider that has grown to serve over 30,000 Texans with an ultra-reliable and lightning-fast fiber Internet in just over four years. Tachus recently passed over 100,000 homes with our 100% fiber-optic network along with several other important achievements that include passing 1,000 Google Reviews with a 4.8-star cumulative rating, a world-class Net Promoter Score of 88, and the title of the fastest median download speed in Houston according to speedtest.net.