Accenture plc
AT&T Inc. Booz Allen Hamilton Holding Corporation
Cipher LLC (Prosegur Compan?a de Seguridad S.A.)
Deloitte Touche Tohmatsu Limited
DIGIWARE DE COLOMBIA S.A. DXC Technology Co. Ernst & Young Global Limited
IBM Corporation
ISH Tecnologia Ltda
KPMG International Limited
Leidos Inc. Lumen Technologies Inc. Optiv Security Inc. PricewaterhouseCoopers International Limited (PwCIL)
Scitum S.A. de C.V. Secureworks Inc. Telefonica S.A. The Herjavec Group Inc. Trustwave Holdings Ltd
Verizon Communications Inc.