eHarmony is an online dating website which matches men and women with other singles. In addition to singles matching, eHarmony operates eHarmony Labs, a relationship research facility, and publishes eHarmony Advice, a relationship advice site. eHarmony, which was launched on August 22, 2000, is based in Pasadena, California and has operations in the U.S., Australia, Canada and the U.K. The company is privately-held, with investors that include Technology Crossover Ventures, Sequoia Capital and Fayez Sarofim & Co. - Source: Wikipedia