About - G Squared
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G Squared Technologies began out of a desire to serve customers in the defense and commercial wireless markets with a focused set of suppliers in the RF/Microwave field. Started in 1990 by Donna Gildea, G Squared represents small- to medium-size OEMs for custom and semi-custom product. This requires a more active role in design, helped by our synergistic line card and focus on providing the right product mix for our engineering clientele.


For the past 27 years, customers like Northrop Grumman, Boeing (DRT/Argon ST), Hughes, Orbital ATK, AAI, iDirect, Sprint, and AT&T have turned to us for guidance in component selection for new designs and test applications. We have also supported national laboratories such as Army Research Lab, Naval Research Lab, Johns Hopkins Applied Physics Lab, and others in advanced technologies and Space applications.


We are exceedingly proud of the work we have done for our defense customers to improve situational awareness for our warfighter and increase the readiness of America’s military. Here at home, we have also been instrumental in improving mobile connectivity and IoT with advancements in SATCOM and cellular communication.


In May of 2017, an arrangement was made for G Squared Technologies to continue serving customers in the MD/VA/DC markets under the direction of Brent Corsetto, with Donna maintaining a role of Strategic Account Manager.






12 years outside sales experience, 7 with G Squared Technologies. BBA from James Madison University. Brent is an active musician and enjoys playing on the weekends. He’s also always up for a game of golf.



Phone: 301.661.4727

Email: bcorsetto@gsquaredtec.com



Strategic Account Manager


27 years as President of G Squared Technologies. Graduate of Drew University and University of Delaware. Donna and her husband Garon enjoy riding and competing their mules and entertaining guests at their farm on the eastern shore. 


Phone: 410.707.1406

Email: dgildea@gsquaredtec.com

Rachel Headshot


Sales Representative


Graduate of UMBC. 4 years in the defense industry as a sales representative and 2 years in outside sales in the IT space. Rachel is an equestrian, runner, and foodie in her spare time.



Phone: 443.812.9248

Email: thirdwaveelectronics@gmail.com