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As Of Filer Filing For·On·As Docs:Size Issuer Agent 3/09/07 Mantech International Corp 10-K 12/31/06 6:1.2M RR Donnelley/FA |
Document/Exhibit Description Pages Size
1: 10-K Annual Report HTML 1.02M
2: EX-21.1 Subsidiaries of the Company HTML 17K
3: EX-23.1 Independent Registered Public Accounting Firm HTML 7K
Consent
4: EX-31.1 Certification of CEO HTML 14K
5: EX-31.2 Certification of CFO HTML 14K
6: EX-32 Certification of CEO and CFO HTML 9K
| SUBSIDIARIES OF THE COMPANY |
EXHIBIT 21.1
1st Tier
| — | ManTech Command Control Systems Corporation, a Virginia corporation |
| — | ManTech Information Systems &Technology Corporation, a Virginia corporation |
| — | ManTech Security & Mission Assurance Corporation, a Delaware corporation |
| — | ManTech Solutions & Technologies Corporation, a Virginia corporation |
| — | ManTech Systems Engineering Corporation, a Virginia corporation |
| — | ManTech Environmental Corporation, a Virginia corporation |
| — | ManTech Support Technology, Inc., a Virginia corporation |
| — | NSI Technology Services Corporation, a California corporation |
| — | ManTech Advanced Systems International, Inc., a Virginia corporation |
| — | ManTech Telecommunications and Information Systems Corporation, a Delaware corporation |
| — | ManTech Europe Systems Corporation, a Virginia corporation |
| — | ManTech Australia Pty. Ltd., a corporation organized and existing under the laws of the Commonwealth of Australia |
| — | ManTech Australia International, Inc., a Virginia corporation |
| — | ManTech U.K. Systems Corporation, a Virginia corporation |
| — | ManTech Advanced Development Group, Inc., a California corporation |
| — | ManTech Security Technologies Corporation, a Virginia corporation |
| — | ManTech Gray Hawk Systems, Inc., a Virginia corporation |
| — | ManTech GRS Solutions, Inc., a Maryland corporation |
2nd Tier
| — | Technology Management Corporation, a Virginia corporation |
| — | ManTech Systems Corporation, a New Jersey corporation |
| — | ManTech Systems Solutions Corporation, a Virginia corporation |
| — | MASI U.K. Limited, a corporation organized and existing under the laws of the United Kingdom |
| — | Field Support Services Muhendislik Ltd. Sti., a corporation organized and existing under the laws of Turkey |
| — | Redesmundial, S.A., a corporation organized and existing under the laws of the Republic of Panama |
| — | ManTech Europe, Ltd., a corporation organized and existing under the laws of the United Kingdom |
| — | ManTech Test Systems, Inc., a Virginia corporation |
| — | ManTech Environmental Research Services Corporation, a Virginia corporation |
| — | DB Data Systems, LLC, a Virginia corporation |
| — | Gray Hawk Technology Solutions, LLC, a Virginia corporation |
| — | Hawkeye Systems, LLC, a Virginia corporation |
| — | Symmetron Holding Corporation, a Virginia corporation |
3rd Tier
| — | ManTech Advanced Recognition Limited, a corporation organized and existing under the laws of the United Kingdom |
| — | ManTech Database Services Europe Limited, a corporation organized and existing under the laws of the United Kingdom |
| — | Symmetron, LLC, a Virginia corporation |