QTS Realty Trust is one of VISI's top competitors. QTS Realty Trust is a Public company that was founded in Overland Park, Kansas in 2005. QTS Realty Trust is in the Internet Software field. QTS Realty Trust has 602 more employees vs. VISI.
INAP is perceived as one of VISI's biggest rivals. INAP was founded in 1996 in Reston, Virginia. INAP operates in the IT Services industry. INAP generates $281.5M more revenue than VISI.