SOS Computers, LLC dba Technology Express is a Tennessee Owned company. Shelia Nichols has been the owner of the firm since April 1996. SOS Computers, LLC is a long established Tennessee firm that provides technology solutions to education and government agencies The firm offers a wide range of “turn-key” managed and unmanaged networks and communication solutions SOS Computers designs, provides, installs and implements solutions such as large or small LAN and WAN network, Interactive Classrooms, VoIP, Distance Learning, Robotic applications and Video Conferencing.