Phoenix: 602.343.8324  //  Tucson: 520.382.3281  //   //  JOIN NOW

Sun Corridor

  • Government and Public Sector, NonProfit Associations
  • Regional Development
1985 E River Rd
Suite 101
Tucson, AZ 85718
(520) 243-1924
(866) 600-0331
(520) 243-1910 (fax)
  • About

    Tucson Regional Economic Opportunities, Inc. (TREO) serves as the lead economic development agency for the greater Tucson area. TREO’s regional approach provides opportunities for collaboration and pa