Dinocrates GMSI News Home Blog Media Coverage Former High Velocity Services President Michael Schaefer Appointed GMSI EVP Former High Velocity Services President Michael Schaefer Appointed GMSI EVP March 25, 2021 in Media Coverage Posted on ExecutiveBiz: Michael Schaefer, formerly president of High Velocity Services and a U.S. Navy veteran, has joined Dinocrates Group’s Global Management Systems Inc. subsidiary as an executive vice president…. View Article One Comment best casinos online usa November 20, 2021 at 7:42 pm […] casinos online slots machines […] Comments are closed. Dinocrates is a strategy and technology advisory firm that helps government and commercial clients address ever-changing operational and technology priorities. Connect Recent News November 4, 2021 Dinocrates Group Subsidiary, GMSI Wins US Navy SeaPort Next Generation Multiple Award Contract Copyright © 2021 Global Management Systems, Inc., A Dinocrates Group Company, All Rights Reserved Terms Privacy Policy