Rosa and Castan Associates, LLC

Rosa and Castan Associates, LLC was founded by David Rosa and Carlos Castan.  David and Carlos have brought decades of leadership and professional experience to the company in working with customers on challenging technical projects in a broad range of industries.  We make it our mission to work closely with our customers and make it a point to fully understand our customers needs both for the short term and the long term.

The founders hold advanced engineering degrees and as engineers have a passion for solving customer problems, as well as an attention to details that often brings process improvements as well as bottom line improvements to our customers.  We are experienced with working with technology in a broad range of applications, from manufacturing, accounting, business communications, and telephones, and even engineering and scientific software applications.