Grand Ages: Medieval

In a town you can select up to 5 products for which you can create businesses but for each of these products you can create multiple businesses. Note that all your businesses need workers and you might have a maximum allowed number of inhabitants if you do not have a church. I don't know what the maximum is per city but I couldn't get any city above 150 businesses, which means you'll need multiple towns to hit this trophy. This trophy should be combined with Producer, Multinational and/or Megacity.