ALTO History


  • In 1992, Don Hamilton & Steve Scarlata, the principals of ALTO Technologies Corporation, also known as ALTO Aviation, designed the Bose® Cabin Entertainment System, the first branded high-end audio system custom designed specifically for an aircraft cabin at the request of Gulfstream Aerospace.


  • In 1997, ALTO took responsibility for all existing Bose® aviation cabin audio products including all manufacturing and testing of assemblies, shipping, customer interface, and technical support.
  • In 2000, Bose® endorsed ALTO as the preferred audio system supplier to the business aviation industry.
  • Today, ALTO continues its leadership with a strong commitment to R&D, and each one of our partners and clients.


Contact Us

Corporate address

ALTO Aviation

86 Leominster Road, P.O. Box 399
Sterling, MA 01564

ALTO Fabrication

86 Leominster Road, P.O. Box 399
Sterling, MA 01564

Give us a call or send us a fax:

Toll Free: 800 814.0123

Phone: 978 466.5992

FAX: 978 466.5996