EX-21 7 ldos12292023ex21.htm EX-21

Exhibit 21

Subsidiaries

Name			Jurisdiction of Formation
Leidos, Inc.			Delaware
Leidos Biomedical Research, Inc.			Delaware
Leidos Consulting Engineers, Inc.			California
Leidos Engineering, LLC			Delaware
Leidos Global Technology Corporation			Delaware
Leidos Services, Inc.			Delaware
Reveal Imaging Technologies, Inc.			Delaware
Varec Holdings, Inc.			Delaware
Varec, Inc.			Georgia
Leidos Intermediate Holdings, Inc.			Delaware
Leidos Government Services, Inc.			Maryland
Leidos Integrated Technology, LLC			Delaware
Hanford Mission Integration Solutions, LLC			Delaware
QTC Holdings, Inc.			Delaware
QTC Management, Inc.			California
QTC Medical Services, Inc.			California
Leidos Digital Solutions, Inc.			Virginia
Leidos New Zealand Limited			New Zealand
Dynetics, Inc.			Alabama
Dynetics Technical Solutions, Inc.			Alabama
SPIRE Manufacturing Solutions, LLC			Colorado
Leidos Security Detection & Automation, Inc.			Delaware
1901 Group, LLC			Virginia
Gibbs & Cox, Inc.			New York
Leidos Arabia Limited Company			Saudi Arabia