Their actual current revenue numbers are a multiple of the $10.5M stated here. The $10.5M is just the last known publicly known number. An employee clarified

Their actual current revenue numbers are a multiple of the $10.5M stated here. The $10.5M is just the last known publicly known number. An employee clarified here: https://news.ycombinator.com/item?id=18443014 https://news.ycombinator.com/item?id=18443014