Our Mission

To focus on providing Comprehensive Design, Development and Integration of state-of-the-art Intuitive Instrumentation and Graphical-Based User Interface Systems & Solutions for Telecommunications, Consumer, Industrial and Medical applications.

Our Team

The Co-founders of GUISYS CORPORATION, former founders of Critical Communications, Inc., CTO, VP of Marketing and Engineering Directors & Consultants of Hardware & Software Design for numerous Telecom Manufacturers, including; Tellabs, Teltrend, Westell, Telco Systems, Keptel, Telemax, CXR Telcom, Halcyon, Multitech, Cisco, Motorola, Combinet, Level-1, etc.

The GUISYS Design & Development Team encompasses more than 50 years of Product Design and Engineering experience.

What's New and Exciting!

July 2011

State of the Art Android Tablet-style GbX system released!

July 2011

Comprehensive xDSL (ADSL/2/2+ and VDSL/2) system Released

May 2011

FAA Selects The GB310-Timing system for verification tests & maintenance

Mar. 2010

AT&T has granted additional Enhancements & Products PIDS

Sept 2009

Major Midwest-based Utility selects GTAS for remote access & maintenance

July 2009

Complete Datacomm Test 'module' Released (install in any Gb101/Gb310)

Feb. 2009

Large East Coast Utility selects GTAS for remote circuit monitor & testing

Nov. 2008

Timing Source Generater (TSG) Timing Analysis System (RITS) Released

April 2007

Significant enhancements to our line of Remote Test Access Switches GTAS 

April 2006

AT&T has granted product approvals to the GUISYS GbX product-line

Feb. 2005

The Department of Homeland Security selects the GUISYS GbX test systems

May 2002

Regional Bell Operating Company, BellSouth has granted product approvals

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