Opus One
Opus One is a consultancy and telecommunications corporation formed in 1989. The corporate mission of Opus One is to assist clients in making the most use of computer technology by concentrating on providing successful solutions to challenges of all sizes. Their areas of expertise include connectivity, email, and cybersecurity. Opus One Advisory Services obtained the vexing trademark in 1996 and has since split out its Internet services and made them available to the Tucson community.