Seventeen Arizona firms made the 2006 Inc. 500 list of fastest-growing private companies released Wednesday. Ranking the highest at No. 14 was Scottsdale-based PatchLink, which showed a three-year revenue growth rate of 2,322 percent. Flagstaff-based TGC Homes ranked 45th, reporting a 1,150 percent growth rate during the same time period. Tempe-based Limelight Networks ranked 71st … Continue reading 17 Arizona Firms Make Inc. 500