EX-21 10 bah-ex21xq4fy25.htm EX-21
Exhibit 21
List of Subsidiaries of Booz Allen Hamilton Holding Corporation

Name |  | Jurisdiction of Organization
Booz Allen Commercial Cyber (SG), Pte. Ltd. |  | Singapore |
Booz Allen Commercial Cyber (UK), Ltd. |  | United Kingdom |
Booz Allen Commercial Cyber Holdings, LLC |  | Delaware |
Booz Allen Commercial Cyber, LLC |  | Delaware |
Booz Allen Cyber Solutions, LLC |  | Delaware |
Booz Allen Hamilton (Dubai) Limited |  | Dubai, UAE |
Booz Allen Hamilton (Ireland) Limited |  | Ireland |
Booz Allen Hamilton Australia PTY LTD |  | Australia |
Booz Allen Hamilton Bahrain W.L.L. |  | Bahrain |
Booz Allen Hamilton Consulting Pte. Ltd. |  | Singapore |
Booz Allen Hamilton Egypt, LLC |  | Egypt |
Booz Allen Hamilton Engineering Holding Co., LLC |  | Delaware |
Booz Allen Hamilton Engineering Services, LLC |  | Delaware |
Booz Allen Hamilton Germany GmbH |  | Germany |
Booz Allen Hamilton Inc. |  | Delaware |
Booz Allen Hamilton Intellectual Property Holdings, LLC |  | Delaware |
Booz Allen Hamilton International (U.K.) Ltd. |  | United Kingdom |
Booz Allen Hamilton International Pte. Ltd. |  | Singapore |
Booz Allen Hamilton International, Inc. |  | Delaware |
Booz Allen Hamilton Investor Corporation |  | Delaware |
Booz Allen Hamilton Japan G.K. |  | Japan |
Booz Allen Hamilton Lebanon S.a.r.l. |  | Lebanon |
Booz Allen Hamilton Netherlands B.V. |  | Netherlands |
Booz Allen Hamilton Philippines Inc. |  | Philippines |
Booz Allen Hamilton Saudi |  | Saudi Arabia |
Booz Allen Hamilton Singapore Holding Company Pte. Ltd. |  | Singapore |
Booz Allen Hamilton Singapore LLP |  | Singapore |
Booz Allen Hamilton Tanzania Limited |  | Tanzania |
Booz Allen Ventures, LLC |  | Delaware |
PT Booz Allen Hamilton Indonesia |  | Indonesia |
Analysis, Computing & Engineering Solutions, Inc. |  | Maryland |
Aquilent, Inc. |  | Delaware |
BrainTrust Holdings, LLC |  | Maryland |
Cloud Solutions Group, Inc. |  | Delaware |
DataPoint Services, LLC |  | Delaware |
eGov Holdings, Inc. |  | Delaware |
Epic Acquisition Software, Inc. |  | Delaware |
Epidemico, Inc. |  | Delaware |
EverWatch Corp. |  | Delaware |

Exhibit 21

HELworks, LLC |  | Delaware |
Ian, Evan & Alexander Corporation |  | Colorado |
Liberty IT Solutions, LLC |  | Delaware |
Morphick, Inc. |  | Delaware |
Nextgen-H Integration Services, LLC |  | Delaware |
Northwood Global Solutions, LLC |  | Virginia |
PAR Government Systems Corporation |  | New York |
RAI Government Services LLC |  | Virginia |
Riverside Engineering, LLC |  | Delaware |
Shore Systems and Solutions, LLC |  | Delaware |
Threatology, Inc. |  | Delaware |
ThunderYard Liberty JV LLC |  | Delaware |
Thunderyard Liberty JV II LLC |  | Delaware |
ThunderYard Solutions LLC |  | Delaware |
Tracepoint Holdings, LLC |  | Delaware |
Tracepoint LLC |  | Delaware |
Warrior Technology LLC |  | Delaware |
Sagewatch, LLC |  | Delaware |
EagleTrust JV, LLC |  | Maryland |
InTrust JV, LLC |  | Maryland |