Matt and Dan Walsh Net Value: Matt and Dan Walsh are American brothers who have talk about a net worthy of of $2 billion. Newcomers towards the world’s richest circles, Matthew Walsh III and Dan Walsh personal and run collectively the Walsh Group. It really is a Chicago-based general contracting company that rates among the 15 largest contractors in the us with annual profits eclipsing $4 billion. The sibling-duo is one of the third era to control the family members business that was 1st founded as Walsh Building by their grandfather in 1898. Under their helm, the business has extended its operations to add from highways and waste materials water treatment vegetation to train paths and prisons. Overall, Walsh Construction includes a series of smaller sized operating devices including Archer Traditional western and R&L Brosamer.