ATSG

ATSG offers technology, program support and project managements services. The job it does: managing your IT, from help desk to infrastructure, as an outside partner.

It makes the most sense for small and mid-sized companies. Alongside the main category they mention Consulting and Technical Support. As a large company team themselves (501 to 1,000 people), they tend to serve customers of a similar scale best. At that size expect formal onboarding, documentation and a longer sales cycle.

ATSG is based in Fairfax, Virginia and founded in 2004. Their site is atsgcorp.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 ATSG, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.