NSO Group Technologies is an Israeli technology firm whose spyware called Pegasus enables the remote surveillance of smartphones. It was founded in 2010 by Niv Carmi, Omri Lavie, and Shalev Hulio. It employed almost 500 people as of 2017, and is based in Herzliya, near Tel Aviv.
Annual revenues were around US$40 million in 2013 and $150 million in 2015. In June 2017, the company was put up for sale for $1 billion by Francisco Partners Management.