| | | | | |
| 5-D Systems, Inc. | Texas |
| BSC Partners, LLC | New York |
| Consolidated Turbine Specialists, LLC | Oklahoma |
| Consolidated Turbine Specialists Canada, Ltd. | Canada |
| CTT Inc. | California |
| Dallastown Realty I, LLC | Delaware |
| Dallastown Realty II, LLC | Delaware |
| Digital Fusion Solutions, Inc. | Florida |
| Digital Fusion, Inc. | Delaware |
| DTI Associates, Inc. | Virginia |
| Florida Turbine PR, LLC | Puerto Rico |
| Florida Turbine Technologies, Inc. | Florida |
| FTT America, LLC | Delaware |
| FTT UK Limited | United Kingdom |
| FTT Deutschland GmbH | Germany |
| General Microwave Israel (1987) Ltd. | Israel |
| General Microwave Israel Corporation | Delaware |
| General Microwave Corporation | New York |
| Gichner Systems Group, Inc. | Delaware |
| Gichner Systems International, Inc. | Delaware |
| GMIC KTOS India Private Limited | India |
| Haverstick Consulting, Inc. | Indiana |
| HGS Holdings, Inc. | Indiana |
| Kratos Antenna Holdings Division, Inc. | Delaware |
| Kratos Antenna Solutions Corporation | Delaware |
| Kratos Antenna Solutions Global Corporation | Delaware |
| Kratos Antenna Solutions International Corporation | Delaware |
| Kratos Antenna Solutions Canada Corporation | Canada |
| Kratos Arabia, Ltd. | Saudi Arabia |
| Kratos Communications, Inc. | Delaware |
| Kratos Communications Ltd. | United Kingdom |
| Kratos Communications S.A.S. | France |
| Kratos Communications Japan, Inc. | Japan |
| Kratos Communications Singapore Pte. Ltd. | Singapore |
| Kratos Defence (Australia) Pty Limited | Australia |
| Kratos Defense & Rocket Support Services, Inc. | Delaware |
| Kratos Holdings UK Ltd. | United Kingdom |
| Kratos Integral Holdings, LLC | Maryland |
| Kratos Integral Systems International, Inc. | California |
| Kratos GMI Eyal Ltd. | Israel |