SME buying/selling platform

Looking for: Advisor, Biz developer, Designer, Developer
Many entrepreneurs end up with a small to medium-sized company by the time they want to retire. But if none of their kids is willing to take over the family business, they need to sell it to secure enough funds for their pension.

Finding potential acquirers beyond your circle of acquaintances is difficult and time consuming. 
And for potentially interested acquirers, knowing about which companies are for sale is equally hard.

Why can't we use the power of the internet to make this match happen?

Additional Info

  • Time commitment: over time (>40h/week)
  • Idea stage: just an idea