Exhibit 21
The significant subsidiaries of the Registrant, as defined in Section 1-02(w) of regulation S-X, are:
CACI, INC.-FEDERAL, a Delaware Corporation
CACI, INC.-COMMERCIAL, a Delaware Corporation
CACI Limited, a United Kingdom Corporation
Automated Sciences Group, Inc., a Delaware Corporation
CACI Technologies, Inc., a Virginia Corporation (also does business as “CACI Productions Group”)
CACI Dynamic Systems, Inc., a Virginia Corporation
CACI Premier Technology, Inc., a Delaware Corporation
CACI Systems, Inc., a Virginia Corporation
CACI Systems and Technology Ltd, a Canadian Corporation
CACI Enterprise Solutions, Inc.
CACI MTL Systems, Inc., a Delaware Corporation
CACI-CMS Information Systems, Inc., a Virginia Corporation
