DS Computers, Haverhill, MA 01830, US

Founded in 1987, Bus-Tech is an industry-leading provider of connectivity solutions for the data center to original equipment manufacturers. Bus-Tech's businesses consist of virtual tape and direct access storage device emulation on open-systems storage, Intranet-to-Mainframe connectivity solutions, high-speed data movement products and channel connectivity solutions for original equipment manufacturers, all of which provide a broad range of offerings to complement the significant role mainframes play in corporate networks. With more than 15,000 installed sites worldwide, Bus-Tech is a leader in the data center interconnectivity market. With headquarters in Burlington, Mass., the company is privately held with locations throughout the world.