Posted on February 18, 2019 February 18, 2019 by WebsiteYellowPages.com The Technology Group Inc. 1 2 3 4 50.000 LocationsMaryland Bookmark Contact Information Business Name The Technology Group Inc. Address 1 North Charles Street 1300, Maryland 21163 Phone Number 3056666202 Website http://tgrp.com Post navigationPrevious post: Oxon Hill Middle SchoolNext post: Beall High School