Askar Sheibani

Sorrento Networks International, Inc. provides metro optical access solutions. It offers GigaMux 1600, an advanced CWDM and DWDM that offers optical transport from customer premises to regional backbone; GigaMux 3200, GigaMux 3234, and GigaMux 3217, which are advanced CWDM and DWDM products that offer optical transport from customer premises to regional backbone; GigaMux 6400, a metro and regional DWDM transport system for scalable architectures; and GigaMux 6440, a DWDM solution that quadruples bandwidth capacity. The firm also offers installation services, including project planning and management, site surveys, deployment activities, reporting, and follow up; training; and support services. The company was founded by James W. Nevelle and Timothy Anderson in 1993 and is headquartered in Pleasanton, CA.

Comtek Network Systems (UK) Ltd. provides information technology and telecoms repair services. The firm offers network, axis camera and power supply units, nortel telecoms and nortel networking repair services. The company was founded by Askar Sheibani in 1989 and is headquartered in Flintshire, FI.