GriffTech was a company in Hill Valley in 2032, which was founded by Griff Tannen. It was the developer of the popular social media network ThingMeme, which allowed inanimate objects to post selfies on the internet. ThingMeme was created with financing secured from Douglas J. Needles on June 13, 2032. As that timeline was rewritten when Emmett Brown prevented the invention of the Mr. Fusion, it is unclear whether GriffTech and ThingMeme existed in the new timeline.