Cushman & Wakefield and DTZ say they will combine in a deal creating one of the world's largest real estate companies.
Exor SpA, an Italian investment firm that owns most of Cushman & Wakefield, said Monday that DTZ will buy Cushman for $2.04 billion.
The two privately held companies say that together, they will have $5.5 billion in annual revenue and manage more than 4 billion square feet of real estate.
The companies expect to complete the deal before the end of 2015. The combined company will be called Cushman & Wakefield, and it will have about 43,000 employees.
Exor said it will get $1.28 billion in net proceeds from its part of the sale.
Chicago-based DTZ was acquired by TPG Capital, PAG Asian Capital, and the Ontario Teachers' Pension Plan in November. It focused on international real estate at the time. Two months later they acquired U.S.-based Cassidy Turley and then combined the two companies.
Cushman & Wakefield is based in New York. It was founded in 1917 and is one of the world's largest commercial real estate firms.