Since 1996 Virtual Internet/www.vi.net has been a pioneer in the UK colocation and dedicated hosting market offering industry-leading SLAs and 100% network uptime guarantees. It was also the first web host to deliver both Xen and VMware (private and public) cloud servers to the UK enterprise market. Each hosting package they sell is augmented by free VI-tal support packages that have allowed it to build strong client bases in the finance, government, education, health, media and travel sectors. In January 2011 they reached a new milestone by becoming an ISO 9001 and ISO 27001 certified web host.