About Us


Jim Tubbesing founded Tubbesing Sales Corp based in Dallas, Texas in 1983 and retired December 31, 2018. Over the years, he built a team of professionals experienced in mission critical infrastructure and information technologies. 

Jim’s guidance and encouragement has helped so many thrive in a very competitive environment, and we’ve been so fortunate to have his expertise to rely on. 

Jim Tubbesing - founder of TSC

Aaron Casey is now leading TSC Solutions and Services. The entire team is striving to help customers meet their goals more than ever before. With five offices – Oklahoma, Arkansas, North Texas, Central Texas, and Houston, TX – please reach out and let us help you meet your mission critical goals, whatever they may be.