McLean, VA, May 14, 2010 — Global Telecom & Technology, Inc. (“GTT”) (OTCBB: GTLT), a leading global network integrator that provides its clients with a broad portfolio of wide-area network solutions, announces that management will be presenting at the TechAmerica Growth Cap conference today in San Francisco.  The conference is being held at the Palace Hotel San Francisco, 2 Montgomery Street.

The slide presentation may also be found on GTT’s website under the “Investors” tab.

About Global Telecom & Technology

GTT is a global network integrator providing a broad portfolio of wide-area network services, dedicated internet access, and managed data services. With over 800 supplier relationships worldwide, GTT combines multiple networks and technologies such as private line, Ethernet, and MPLS to deliver cost-effective solutions specifically designed for each client’s unique requirements.  GTT enhances customer performance through its proprietary Client Management Database (CMD), which provides a comprehensive client support system for service design and quotation, rapid service implementation, and 24x7 global operations support.  Headquartered in McLean, Virginia, GTT has offices in London, Dusseldorf, and Denver and provides services to more than 700 enterprise, government, and carrier clients in over 80 countries worldwide. For more information visit the GTT website at www.gt-t.net.

#         #        #

For GTT Media Inquiries, please contact:

JD Darby

1.703.442.5530

This e-mail address is being protected from spambots. You need JavaScript enabled to view it

For GTT Investor Relations Inquiries, please contact:

Lippert/Heilshorn & Associates

Kim Sutton Golodetz

This e-mail address is being protected from spambots. You need JavaScript enabled to view it

or

Jody Burfening

This e-mail address is being protected from spambots. You need JavaScript enabled to view it

212-838-3777

www.lhai.com