Top 25 Energy Department Contractors

August 15, 2006

Total Purchases: $22,961,613,198

**Fiscal 2005 Contract Awards**
Rank	Parent Company	Amount $	Market Share
1	University of California System	$4,108,217,017	17.89%
2	Bechtel Group Inc.	3,033,284,502	13.21
3	Lockheed Martin Corp.	2,721,933,335	11.85
4	Battelle Memorial Institute	1,400,971,807	6.10
5	BNFL Inc.	1,337,707,923	5.83
6	McDermott Inc.	1,291,420,993	5.62
7	Fluor Corp.	1,172,599,714	5.11
8	CH2M Hill Companies Ltd.	823,731,705	3.59
9	Honeywell Inc.	503,845,026	2.19
10	University of Chicago	492,963,926	2.15
11	University of Tennessee System	472,160,230	2.06
12	Brookhaven Science Associates LLC	464,237,653	2.02
13	Washington Group International	340,589,832	1.48
14	Kaiser Group Holdings Inc.	323,933,466	1.41
15	Universities Research Association Inc.	323,153,282	1.41
16	BWX Technologies Inc.	306,136,329	1.33
17	Stanford University	301,233,634	1.31
18	Group 4 Securicor PLC	282,883,495	1.23
19	Oak Ridge Associated Universities	223,812,731	0.97
20	SAIC	215,879,235	0.94
21	Kaiser-Hill Company LLC	173,445,607	0.76
22	Shaw Group Inc.	155,871,802	0.68
23	Duke Energy Corp.	155,824,302	0.68
24	RS Information Systems Inc.	100,965,621	0.44
25	Southeastern Universities Research Association	99,105,720	0.43

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