TSI Global Companies

TSI is a full-service low-voltage integrator offering converging audio and video, networked communications and protection system solutions. That is the short version of TSI Global Companies. In practice that means managing your IT, from help desk to infrastructure, as an outside partner.

Who is it for? Mostly small and mid-sized companies. Related areas on their profile: Information Services and Telecommunications. As a mid-sized company team themselves (201 to 500 people), they tend to serve customers of a similar scale best.

TSI Global Companies is based in St. Charles, Missouri and founded in 1987. You can read more at tsi-global.com.

Before you commit, look at response SLAs, onboarding, and what is billed per hour. Ask for a trial on your own data, not a canned demo.

If you have worked with TSI Global Companies, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.