Top 20 company profiles
No. 2: Northrop Grumman Corp.
No. 3: Boeing Co.
No. 4: Raytheon Co.
No. 5: General Dynamics Corp.
No. 6: Science Applications International Corp.
No. 7: Hewlett-Packard Co.
No. 8: L-3 Communications Corp.
No. 9: Booz Allen Hamilton
No. 10: KBR Inc.
No. 11: Computer Sciences Corp.
No. 12: DynCorp International Inc.
No. 13: Harris Corp.
No. 14: CACI International Inc.
No. 15: Dell Inc.
No. 16: ITT Corp.
No. 17: BAE Systems Inc.
No. 18: Verizon Communications Inc.
No. 19: Fluor Corp.
No. 20: Jacobs Engineering Group Inc.
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