Visual Access Technology provides software products and technology solutions with an emphasis on corporate and commercial facilities, real estate and portfolio management. It also offers database development, web and portal design, and custom programming. VAT s proprietary Web-Gloo software allows individuals to enter information into disparate databases, drawings, documents and web content. Its PortfolioRE software is a web-based real estate suite that consists of targeted solutions for owners, landlords, third party management companies and their tenants. The company was established in 1991 and has headquarters in Danbury, Conn.