| Company Name |
Days Attending |
| 1. ABB Inc.
(Profile) | Tue 9/9/2008 |
| 2. Accenture
(Profile) | Mon 9/8/2008 |
| 3. Acquity Group
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 4. Advanced Micro Devices
(Profile) | Mon 9/8/2008 |
| 5. Airvana
(Profile) | Wed 9/10/2008 |
| 6. Alcatel-Lucent
(Profile) | Wed 9/10/2008 |
| 7. Alcoa Inc.
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 8. AllianceBernstein
(Profile) | Wed 9/10/2008 |
| 9. Allstate Insurance Company
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 10. Ambient Corporation
(Profile) | Wed 9/10/2008 |
| 11. Ambitech Engineering Corporation
(Profile) | Wed 9/10/2008 |
| 12. Ameren
(Profile) | Wed 9/10/2008 |
| 13. Analog Devices, Inc.
(Profile) | Mon 9/8/2008 |
| 14. Analytical Graphics Inc.
(Profile) | Mon 9/8/2008 |
| 15. Apple Inc.
(Profile) | Wed 9/10/2008 |
| 16. Applied Systems, Inc.
(Profile) | Tue 9/9/2008 |
| 17. ArcelorMittal
(Profile) | Mon 9/8/2008 |
| 18. Archer Daniels Midland Company (ADM)
(Profile) | Mon 9/8/2008 |
| 19. ARCO National Construction Company
(Profile) | Tue 9/9/2008 |
| 20. AREVA
(Profile) | Mon 9/8/2008 |
| 21. ARM
(Profile) | Mon 9/8/2008 |
| 22. AT&T
(Profile) | Wed 9/10/2008 |
| 23. Avanade Inc.
(Profile) | Mon 9/8/2008 |
| 24. Bain & Company
(Profile) | Mon 9/8/2008 |
| 25. Baker Hughes Inc.
(Profile) | Wed 9/10/2008 |
| 26. Bastian Material Handling, LLC
(Profile) | Tue 9/9/2008 |
| 27. Bettis Laboratory
(Profile) | Wed 9/10/2008 |
| 28. Black & Veatch
(Profile) | Wed 9/10/2008 |
| 29. Blackbaud
(Profile) | Wed 9/10/2008 |
| 30. Bombardier Learjet
(Profile) | Wed 9/10/2008 |
| 31. Bovis Lend Lease
(Profile) | Wed 9/10/2008 |
| 32. BP
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 33. Brady Corporation
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 34. Brinkmann Constructors
(Profile) | Wed 9/10/2008 |
| 35. Bucyrus International, Inc.
(Profile) | Wed 9/10/2008 |
| 36. Burns & McDonnell
(Profile) | Wed 9/10/2008 |
| 37. Business Logic Corporation
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 38. BVR Technologies
(Profile) | Tue 9/9/2008 |
| 39. Bytemobile
(Profile) | Tue 9/9/2008 |
| 40. Canadian Pacific
(Profile) | Wed 9/10/2008 |
| 41. Capgemini
(Profile) | Mon 9/8/2008 |
| 42. Capital IQ
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 43. Cardinal Health
(Profile) | Mon 9/8/2008 |
| 44. Cargill
(Profile) | Tue 9/9/2008 |
| 45. Carleton Life Support Systems
(Profile) | Wed 9/10/2008 |
| 46. Carrier Corporation
(Profile) | Wed 9/10/2008 |
| 47. CashNetUSA
(Profile) | Tue 9/9/2008 |
| 48. Caterpillar Inc
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 49. CDM
(Profile) | Tue 9/9/2008 |
| 50. Ceco Concrete Construction
(Profile) | Mon 9/8/2008, Wed 9/10/2008 |
| 51. Celanese
(Profile) | Wed 9/10/2008 |
| 52. Cerner Corporation
(Profile) | Wed 9/10/2008 |
| 53. CH2M HILL
(Profile) | Tue 9/9/2008 |
| 54. Chicago Trading Company
(Profile) | Wed 9/10/2008 |
| 55. Cisco Systems
(Profile) | Tue 9/9/2008 |
| 56. Citadel Investment Group
(Profile) | Mon 9/8/2008 |
| 57. CITGO Petroleum corporation
(Profile) | Wed 9/10/2008 |
| 58. Citi
(Profile) | Tue 9/9/2008 |
| 59. Clark Dietz, Inc
(Profile) | Tue 9/9/2008 |
| 60. ConocoPhillips
(Profile) | Wed 9/10/2008 |
| 61. CONTAX, Inc.
(Profile) | Mon 9/8/2008 |
| 62. Continental AG
(Profile) | Wed 9/10/2008 |
| 63. Continental Datalabel Inc
(Profile) | Wed 9/10/2008 |
| 64. Cook County Highway Department
(Profile) | Mon 9/8/2008 |
| 65. Cook Medical
(Profile) | Tue 9/9/2008 |
| 66. Corps of Engineers - Rock Island District
(Profile) | Mon 9/8/2008 |
| 67. Cowhey Gudmundson Leder LTD
(Profile) | Wed 9/10/2008 |
| 68. Cray Inc.
(Profile) | Tue 9/9/2008 |
| 69. Crowe Chizek
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 70. CSG Systems, Inc.
(Profile) | Wed 9/10/2008 |
| 71. CTE | AECOM
(Profile) | Wed 9/10/2008 |
| 72. Cummins, Inc.
(Profile) | Mon 9/8/2008 |
| 73. Cypress Semiconductor
(Profile) | Mon 9/8/2008 |
| 74. DAXCON Engineering
(Profile) | Tue 9/9/2008 |
| 75. Defense Nuclear Facilities Safety Board
(Profile) | Mon 9/8/2008 |
| 76. Deloitte
(Profile) | Mon 9/8/2008 |
| 77. Diageo
(Profile) | Wed 9/10/2008 |
| 78. diamond innovations
(Profile) | Wed 9/10/2008 |
| 79. DMC, Inc.
(Profile) | Mon 9/8/2008 |
| 80. Dow Corning
(Profile) | Wed 9/10/2008 |
| 81. DRW Trading Group
(Profile) | Tue 9/9/2008 |
| 82. Dynegy
(Profile) | Wed 9/10/2008 |
| 83. Dynetics, Inc.
(Profile) | Wed 9/10/2008 |
| 84. Echelon Consulting LLC
(Profile) | Tue 9/9/2008 |
| 85. EFC INTERNATIONAL
(Profile) | Wed 9/10/2008 |
| 86. EISENMANN
(Profile) | Wed 9/10/2008 |
| 87. Elkay
(Profile) | Wed 9/10/2008 |
| 88. Engineering Consulting Services (ECS)
(Profile) | Tue 9/9/2008 |
| 89. Engineering Enterprises, Inc.
(Profile) | Wed 9/10/2008 |
| 90. Eriksson Engineering Associates, Ltd
(Profile) | Tue 9/9/2008 |
| 91. ESI
(Profile) | Wed 9/10/2008 |
| 92. ExxonMobil
(Profile) | Tue 9/9/2008 |
| 93. F.H. Paschen, S.N. Nielsen
(Profile) | Wed 9/10/2008 |
| 94. FactSet Research Systems Inc.
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 95. Federal Highway Administration
(Profile) | Wed 9/10/2008 |
| 96. Federal Signal Corporation
(Profile) | Wed 9/10/2008 |
| 97. Fisher division of Emerson Process Management
(Profile) | Mon 9/8/2008 |
| 98. Flowserve Corporation
(Profile) | Wed 9/10/2008 |
| 99. Fluor
(Profile) | Wed 9/10/2008 |
| 100. Garmin International
(Profile) | Mon 9/8/2008 |
| 101. General Cable Corporation
(Profile) | Wed 9/10/2008 |
| 102. General Dynamics C4 Systems
(Profile) | Wed 9/10/2008 |
| 103. General Electric
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 104. General Mills
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 105. Geneva Trading LLC
(Profile) | Tue 9/9/2008 |
| 106. Gilbane Building Company
(Profile) | Tue 9/9/2008 |
| 107. Goldman Sachs
(Profile) | Mon 9/8/2008 |
| 108. Graef, Anhalt, Schloemer & Associates, Inc
(Profile) | Tue 9/9/2008 |
| 109. Greeley and Hansen
(Profile) | Mon 9/8/2008 |
| 110. Greenline Financial Technologies
(Profile) | Mon 9/8/2008 |
| 111. GSA Public Building Service
(Profile) | Wed 9/10/2008 |
| 112. GSI Group
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 113. Hatch Mott MacDonald
(Profile) | Wed 9/10/2008 |
| 114. HBE Corporation
(Profile) | Wed 9/10/2008 |
| 115. HDR Inc.
(Profile) | Mon 9/8/2008 |
| 116. Henneman Engineering Inc.
(Profile) | Tue 9/9/2008 |
| 117. hi5 Networks
(Profile) | Wed 9/10/2008 |
| 118. HNTB
(Profile) | Tue 9/9/2008 |
| 119. Honeywell
(Profile) | Mon 9/8/2008 |
| 120. HPD, LLC/Veolia Water Solutions & Technologies
(Profile) | Mon 9/8/2008 |
| 121. HSBC
(Profile) | Tue 9/9/2008 |
| 122. Hutchinson Technology Incorporated
(Profile) | Mon 9/8/2008 |
| 123. IBM
(Profile) | Tue 9/9/2008 |
| 124. Illinois Department of Transportation
(Profile) | Wed 9/10/2008 |
| 125. Infinium Capital Management
(Profile) | Mon 9/8/2008 |
| 126. Infosys Technologies
(Profile) | Wed 9/10/2008 |
| 127. Integrys Energy Group
(Profile) | Wed 9/10/2008 |
| 128. Intel Corporation
(Profile) | Mon 9/8/2008 |
| 129. International Game Technology
(Profile) | Mon 9/8/2008 |
| 130. Intrinsity Inc.
(Profile) | Mon 9/8/2008 |
| 131. Johns Hopkins University Applied Physics Laboratory
(Profile) | Tue 9/9/2008, Wed 9/10/2008 |
| 132. Jump Trading
(Profile) | Mon 9/8/2008 |
| 133. Kane County Division of Transportation
(Profile) | Wed 9/10/2008 |
| 134. Kiewit Power Engineers
(Profile) | Tue 9/9/2008 |
| 135. Kiewit-Eastern District
(Profile) | Tue 9/9/2008 |
| 136. Kimberly Clark Corporation
(Profile) | Tue 9/9/2008, Wed 9/10/2008 |
| 137. KJWW
(Profile) | Mon 9/8/2008 |
| 138. KLA-Tencor
(Profile) | Wed 9/10/2008 |
| 139. Kohler Co.
(Profile) | Tue 9/9/2008 |
| 140. Kraft Foods
(Profile) | Tue 9/9/2008, Wed 9/10/2008 |
| 141. Lam Research
(Profile) | Wed 9/10/2008 |
| 142. Landmark Structures
(Profile) | Tue 9/9/2008 |
| 143. Laserfiche
(Profile) | Tue 9/9/2008 |
| 144. Lawrence Livermore National Laboratory
(Profile) | Wed 9/10/2008 |
| 145. Lexmark International, Inc.
(Profile) | Wed 9/10/2008 |
| 146. Lombardi Software
(Profile) | Wed 9/10/2008 |
| 147. Lucasfilm
(Profile) | Wed 9/10/2008 |
| 148. LyondellBasell
(Profile) | Mon 9/8/2008 |
| 149. Marathon Oil Company
(Profile) | Mon 9/8/2008 |
| 150. Marine Officer Selection Office
(Profile) | Tue 9/9/2008 |
| 151. Mars Petcare
(Profile) | Wed 9/10/2008 |
| 152. Marshall Erdman & Associates
(Profile) | Wed 9/10/2008 |
| 153. Marvell Semiconductor Inc.
(Profile) | Mon 9/8/2008 |
| 154. Maxim Integrated Products
(Profile) | Tue 9/9/2008 |
| 155. MC Dean
(Profile) | Mon 9/8/2008, Tue 9/9/2008, Wed 9/10/2008 |
| 156. McShane Construction Corporation
(Profile) | Tue 9/9/2008 |
| 157. Medline Industries, Inc.
(Profile) | Mon 9/8/2008 |
| 158. Meebo
(Profile) | Wed 9/10/2008 |
| 159. Metavante Corporation
(Profile) | Wed 9/10/2008 |
| 160. Metcalf & Eddy - AECOM
(Profile) | Tue 9/9/2008 |
| 161. Metropolitan Water Reclamation District
(Profile) | Wed 9/10/2008 |
| 162. MGA Research Corporation
(Profile) | Wed 9/10/2008 |
| 163. Microsoft
(Profile) | Mon 9/8/2008, Tue 9/9/2008, Wed 9/10/2008 |
| 164. MidAmerican Energy
(Profile) | Wed 9/10/2008 |
| 165. Minnetronix Inc.
(Profile) | Wed 9/10/2008 |
| 166. MIT Lincoln Laboratory
(Profile) | Mon 9/8/2008 |
| 167. Modine Manufacturing Company
(Profile) | Tue 9/9/2008 |
| 168. Molex
(Profile) | Tue 9/9/2008 |
| 169. Monsanto
(Profile) | Mon 9/8/2008 |
| 170. Motorola
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 171. MPC Products Corp
(Profile) | Tue 9/9/2008 |
| 172. Nalco Company
(Profile) | Tue 9/9/2008 |
| 173. National Instruments
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 174. NAVAIR
(Profile) | Wed 9/10/2008 |
| 175. Navigant Consulting Inc.
(Profile) | Mon 9/8/2008 |
| 176. Navistar, Inc.
(Profile) | Wed 9/10/2008 |
| 177. NAVTEQ
(Profile) | Tue 9/9/2008 |
| 178. Nestlé USA
(Profile) | Wed 9/10/2008 |
| 179. Next Jump, Inc.
(Profile) | Wed 9/10/2008 |
| 180. Nicholson Construction Company
(Profile) | Mon 9/8/2008 |
| 181. Ning
(Profile) | Mon 9/8/2008 |
| 182. Nissan Forklift Corporation, N.A.
(Profile) | Tue 9/9/2008 |
| 183. Norcon, Inc.
(Profile) | Wed 9/10/2008 |
| 184. Norfolk Naval Shipyard
(Profile) | Wed 9/10/2008 |
| 185. Norfolk Southern Corporation
(Profile) | Wed 9/10/2008 |
| 186. Northrop Grumman Corporation
(Profile) | Tue 9/9/2008 |
| 187. NVISIA
(Profile) | Mon 9/8/2008 |
| 188. Olin Brass
(Profile) | Wed 9/10/2008 |
| 189. Optiver US LLC
(Profile) | Mon 9/8/2008 |
| 190. Palm, Inc.
(Profile) | Wed 9/10/2008 |
| 191. Panduit Corporation
(Profile) | Mon 9/8/2008 |
| 192. Pariveda Solutions
(Profile) | Tue 9/9/2008 |
| 193. Parker Hannifin
(Profile) | Wed 9/10/2008 |
| 194. PEAK6
(Profile) | Mon 9/8/2008 |
| 195. Philips North America
(Profile) | Tue 9/9/2008 |
| 196. Pilkington North America, Inc
(Profile) | Wed 9/10/2008 |
| 197. Power Construction
(Profile) | Wed 9/10/2008 |
| 198. PPG Industries, Inc.
(Profile) | Wed 9/10/2008 |
| 199. Praxair, Inc
(Profile) | Wed 9/10/2008 |
| 200. PrepMe
(Profile) | Tue 9/9/2008, Wed 9/10/2008 |
| 201. Procter & Gamble
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 202. ProductSpace Solutions
(Profile) | Mon 9/8/2008 |
| 203. Professional Service Industries, Inc.
(Profile) | Tue 9/9/2008 |
| 204. Proto-Power Corporation
(Profile) | Wed 9/10/2008 |
| 205. PSA-Dewberry
(Profile) | Tue 9/9/2008 |
| 206. Qualcomm
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 207. Raths, Raths & Johnson, Inc.
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 208. Raytheon
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 209. Rehrig Pacific Company
(Profile) | Tue 9/9/2008 |
| 210. Research In Motion
(Profile) | Wed 9/10/2008 |
| 211. Rho Trading Securities, LLC
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 212. Robert Bosch LLC
(Profile) | Wed 9/10/2008 |
| 213. Rockwell Collins
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 214. Rolls-Royce
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 215. SABIC Innovative Plastics
(Profile) | Tue 9/9/2008 |
| 216. salesforce.com
(Profile) | Mon 9/8/2008 |
| 217. San Diego Gas & Electric
(Profile) | Mon 9/8/2008 |
| 218. SanDisk Corporation
(Profile) | Wed 9/10/2008 |
| 219. Sargent & Lundy
(Profile) | Tue 9/9/2008 |
| 220. SAVO Group
(Profile) | Mon 9/8/2008 |
| 221. Schneider Electric
(Profile) | Wed 9/10/2008 |
| 222. Scholle Packaging
(Profile) | Tue 9/9/2008 |
| 223. Science Applications International Corporation (SAIC)
(Profile) | Tue 9/9/2008 |
| 224. SCSI
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 225. Sensis
(Profile) | Tue 9/9/2008 |
| 226. Shell Oil Company
(Profile) | Mon 9/8/2008 |
| 227. Shure Incorporated
(Profile) | Wed 9/10/2008 |
| 228. Siemens Medical Solutions
(Profile) | Tue 9/9/2008 |
| 229. Skyworks
(Profile) | Mon 9/8/2008, Tue 9/9/2008, Wed 9/10/2008 |
| 230. Southwest Research Institute
(Profile) | Tue 9/9/2008 |
| 231. Spansion, Inc.
(Profile) | Mon 9/8/2008 |
| 232. Stanley Consultants, Inc.
(Profile) | Wed 9/10/2008 |
| 233. State Farm
(Profile) | Tue 9/9/2008 |
| 234. Strand Associates, Inc.
(Profile) | Tue 9/9/2008 |
| 235. Stratigent, LLC
(Profile) | Wed 9/10/2008 |
| 236. Tate & Lyle
(Profile) | Tue 9/9/2008 |
| 237. TechSmith Corporation
(Profile) | Tue 9/9/2008 |
| 238. TELUS
(Profile) | Tue 9/9/2008 |
| 239. Texas Instruments
(Profile) | Tue 9/9/2008 |
| 240. Textron Inc.
(Profile) | Wed 9/10/2008 |
| 241. The Boeing Company
(Profile) | Mon 9/8/2008 |
| 242. The Burke Group
(Profile) | Mon 9/8/2008 |
| 243. The Clorox Company
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 244. The MathWorks
(Profile) | Mon 9/8/2008 |
| 245. The Software Group at ZS Associates
(Profile) | Tue 9/9/2008 |
| 246. The Timken Company
(Profile) | Wed 9/10/2008 |
| 247. Tishman Realty and Construction Corp.
(Profile) | Wed 9/10/2008 |
| 248. Tower Research Capital
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 249. Trading Technologies
(Profile) | Mon 9/8/2008 |
| 250. Trinity Consultants
(Profile) | Wed 9/10/2008 |
| 251. Turner Construction Company
(Profile) | Wed 9/10/2008 |
| 252. U.S. Army Corps of Engineers, Chicago District
(Profile) | Tue 9/9/2008 |
| 253. U.S. Department of State-Bureau of Diplomatic Security
(Profile) | Mon 9/8/2008 |
| 254. U.S. Nuclear Regulatory Commission
(Profile) | Wed 9/10/2008 |
| 255. U.S. Patent and Trademark Office
(Profile) | Wed 9/10/2008 |
| 256. Underwriters Laboratories
(Profile) | Wed 9/10/2008 |
| 257. United Technologies / Hamilton Sundstrand
(Profile) | Mon 9/8/2008 |
| 258. URS
(Profile) | Mon 9/8/2008 |
| 259. URS Washington Division
(Profile) | Mon 9/8/2008 |
| 260. US Navy Engineering Officer Recruiting
(Profile) | Tue 9/9/2008 |
| 261. V3 Companies Ltd.
(Profile) | Mon 9/8/2008 |
| 262. Valdes Engineering Company
(Profile) | Mon 9/8/2008 |
| 263. ViaSat, Inc.
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 264. Virchow Krause & Company
(Profile) | Mon 9/8/2008 |
| 265. VistaPrint
(Profile) | Mon 9/8/2008, Tue 9/9/2008 |
| 266. Volt Technical Resources
(Profile) | Mon 9/8/2008 |
| 267. Weir Minerals
(Profile) | Tue 9/9/2008 |
| 268. West Monroe Partners
(Profile) | Tue 9/9/2008 |
| 269. Wm. Wrigley Jr. Company
(Profile) | Mon 9/8/2008, Tue 9/9/2008, Wed 9/10/2008 |
| 270. Wolfram Research
(Profile) | Mon 9/8/2008 |
| 271. Wolverine Trading Technologies
(Profile) | Wed 9/10/2008 |
| 272. Woolpert, Inc.
(Profile) | Wed 9/10/2008 |
| 273. Worley Parsons
(Profile) | Mon 9/8/2008 |
| 274. Xyratex
(Profile) | Tue 9/9/2008 |
| 275. Yaskawa Electric America
(Profile) | Wed 9/10/2008 |
| 276. Zebra Technologies
(Profile) | Mon 9/8/2008 |
| 277. ZS Associates
(Profile) | Tue 9/9/2008 |