Piriform Software Ltd Type Private limited company Industry Computer software Founded London, UK (2004) Founder Guy Saner Headquarters One Euston Square, 40 Melton Street, London, United Kingdom, NW1 2FD[1] Area served Worldwide Key people Guy Saner (CEO) Products CCleaner Recuva Defraggler Speccy CCleaner Cloud[2] Website www.piriform.com