Looks like Geografx moved to 1840 E River Road. So prob very dated info from the site you provided. Also Barbara Carroll, ILST VP of Project Development, is tied to Geografx so it would make sense to use her office space if available. Also makes sense for her to have this business given her role in ILST. They look to do topography mapping. This is actually good news as it ties out to an employee and verified her background and ability.