William Witt

Dy4 Systems, Inc. provides motion control components and integrated subsystem solutions. Its products are used in aerospace, defense, and industrial applications. The firm's customers include BAE Systems, DRS Technologies, General Dynamics, Northrop Grumman, Lockheed Martin and Raytheon. The company was founded in 1989 and is headquartered in Kanata, Canada.

Part of Curtiss-Wright Corp., Ixthos, Inc. develops software solutions. The company is based in Leesburg, VA. Ixthos was acquired by Dy4 Systems, Inc., part of Curtiss-Wright Corp. from February 02, 2004 on March 31, 1997 for $7.30 million. The company was founded by Charles H. Kwon, Jeffrey A. Milrod.

Curtiss-Wright Controls Defense Solutions develops electronic modules and systems for defense applications. Its products include cots boards, electronic systems, electromechanical, flight test instrumentation and naval systems. The firm offers its services to the aerospace, ground defense, naval defense and industrial applications. The company was founded in 1929 and is headquartered in Charlotte, NC.

Avtec Systems, Inc. provides data communications products and systems engineering services. The company was founded by Ron Hirsch in 1980 and is headquartered in San Diego, CA.

The Parvus Corp. designs and manufactures rugged small form factor computers and communications subsystems. The company is headquartered in Charlotte, NC.

Dy4, Inc. provides computing solutions for the defense and aerospace industries. Its products are used in military applications, including legacy platforms and new programs. The company is headquartered in Charlotte, NC.