ALTA Developers LLC.

ALTA Developers is a joint-venture between Aconcagua and Archiplan USA. Aconcagua was founded in 1979 and has steadily risen to become the largest publicly traded residential development in Chile. Management and real estate development support is aptly provided through Inmobiliaria Aconcagua S.A., which has a large and respected presence throughout this country. In 2012, in association with strategic alliances, Aconcagua S.A. began development of international projects in the United States, specifically Miami, Florida. For more information please visit www.iaconcagua.com Archiplan, working alone or in alliance with other developers, is proud to be at the leading edge of many high-profile projects. Among these are Quantum on the Bay, a spectacular two-tower residential community in the Miami Arts District; 900 Biscayne Bay, a state-of-the-art residential tower overlooking glittering Biscayne Bay; and Metropolis, two residential/commercial towers in Dadeland, just south of Miami and Coral Gables. Please visit www.archiplanusa.com to know more about this company.