[ramanujan]

I believe the rule of thumb is that there are 15 that reach $100M revenue. We could square the figure of 200 at $100M valuation with this rule of thumb if we assume valuation is say 10X revenue, so 200 reach ~$10M revenue. Thus maybe 1/15 or so of the companies that reach $10M in revenue hit the next level of scale and get to $100M revenue.