Aon plc
Booz Allen Hamilton Inc. CrowdStrike Holdings Inc. Cylance Inc. (BlackBerry Ltd)
Deloitte Touche Tohmatsu LLC (DTT)
Ernst & Young Global Limited
FireEye Inc. IBM Corporation
KPMG International Ltd
NCC Group Security Services Inc.
Optiv Security Inc. Rapid7 Inc. Secureworks Inc. Trustwave Holdings Inc. (Singapore Telecommunications Limited)
Verizon Communications Inc.