Doesn't it make sense to value the company as the future value of an annuity that pays our their profits doing consulting work? The biggest problem with this is that they're hopefully not going to be doing consulting work if they're building a company, but at the same time, this is a common occurrence.
How far off base is this in estimating the value of a company in an acqui-hire or pre-product stage?
Wolfram has a good calculator if you want to play with this. http://www.wolframalpha.com/input/?i=future+value+of+annuity
According to this, a $1-1.5M valuation per employee is typical.
https://www.quora.com/What-is-a-typical-deal-structure-of-an-acquihire
How would that play into a future value annuity model?