AltruCell Corporation (also called "AltruCell") is an evil company on the TV show How I Met Your Mother that is well known for its production of "the fuzzy stuff on tennis balls." It was said by Ted that the company does a lot more things than making the yellow fuzzy stuff, including logging, drilling for oil, manufacturing weapons, tobacco farming, and missile construction for the government. The only time the name "AltruCell" is mentioned is in "Life Among the Gorillas".