The primary business of ALTO Aviation is the design and manufacture of premium audio systems for business aviation. ALTO Aviation currently maintains two main locations. Administration, quality control, and manufacturing are based at ALTO’s headquarters in Sterling, Massachusetts.
The Jupiter, Florida office provides engineering, R&D, training, product support, product field-testing as well as marketing, communications & public relations. ALTO has engineering and sales representation in Little Rock, Arkansas, engineering support in Seattle, Washington and international engineering support for Europe in Stuttgart, Germany.