Top 25 Energy Department Contractors

August 15, 2005

Total Purchases: $22,075,406,081

Rank	Parent Company	Amount $	Market Share
1	University of California System	$3,863,334,514	17.50%
2	Bechtel Group Inc.	3,165,466,732	14.34
3	Lockheed Martin Corp.	3,060,619,155	13.86
4	BNFL Inc.	1,547,640,967	7.01
5	McDermott Inc.	1,386,291,246	6.28
6	Battelle Memorial Institute	1,058,766,358	4.80
7	Fluor Corp.	1,025,934,687	4.65
8	University of Chicago	586,027,452	2.65
9	University of Tennessee System	502,719,525	2.28
10	Honeywell Inc.	473,410,852	2.14
11	CH2M Hill Companies Ltd.	424,894,342	1.92
12	Brookhaven Science Associates LLC	422,891,497	1.92
13	Kaiser Group Holdings Inc.	322,783,319	1.46
14	Universities Research Association	316,519,364	1.43
15	Group 4 Securicor PLC	259,270,022	1.17
16	Stanford University	250,900,104	1.14
17	Washington Group International	237,608,211	1.08
18	Midwest Research Institute	212,381,970	0.96
19	SAIC	185,253,633	0.84
20	Oak Ridge Associated Universities	155,624,176	0.70
21	RS Information Systems Inc.	122,119,131	0.55
22	Nuclear Fuel Services Inc.	100,610,211	0.46
23	West Valley Nuclear Services Co.	94,714,842	0.43
24	Princeton University	77,635,828	0.35
25	Weston Solutions Inc.	72,323,197	0.33