Rankings were based on three-year revenue growth from 2013-2016. The timing worked out great for Donuts. It launched its first new top level domain names in early access and general availability in early 2014, but sunrise and some brand protection offerings began in 2013. It had a small base of revenue to work off of.
Read MoreIn May of 2016, ... its premium domain sales were generating $9 million in annual revenue and represented 15% of sales...