Computer Systems Plus was founded by a few small business customers in South Knoxville in 1984 by Dave Glass. The wife of Dave Glass, Sarah, was in charge of the telephone and bookkeeping for the business. After nearly 30 years in service, Dave and Sarah retired in 2019 and 2021, respectively, handing over the reins of the company’s leadership to their son, Rob. As CSP’s CEO, Rob Glass is considering expanding and sizing CSP in the years ahead. We build smart, stable, and secure IT systems that help to improve the lives and businesses of our clients by providing training, high-quality solutions, and loyal, dependable service. Small-business-focused, we can help you simplify the way you communicate with your customers and team members and also avoid costly interruptions.