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The Top 500 Design Firms

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The industry is still working through odd patches between the recession and what appears to be the early stages of recovery. As many firms search for clarity about markets and trends, ENR has re-engineered a new approach to the findings of the ENR Top 500 Design Firms survey. Look for new infographics with data and viewpoints from the nation’s largest design firms, presented in easy-to-read formats created to provide readers with fresh insights.

The Top 500 Design Firms list, published annually in April, ranks the 500 largest U.S.-based designs firms, both publicly and privately held, based on design-specific revenue.

The table below shows only rankings and firm name. For complete data from the Top Design Firms list see the following links.

The Top 500 Design Firms
RANK FIRM NAME & LOCATION INT
2011 2010
201 195 Barge Waggoner Sumner & Cannon Inc., Nashville, Tenn.† EA
202 187 Sasaki Associates Inc., Watertown, Mass. A
203 244 Tectonic Engineering & Surveying Consultants, Mountainville, N.Y.† E
204 227 GHD Inc., Irvine, Calif.† E
205 217 Winzler & Kelly, Eureka, Calif. E
206 197 Bonestroo, St. Paul, Minn. EA
207 223 Ulteig Engineers Inc., Fargo, N.D. E
208 225 Boswell Engineering, S. Hackensack, N.J.† E
209 218 Fishbeck Thompson Carr & Huber, Grand Rapids, Mich. AE
210 189 VOA Associates Inc., Chicago, Ill.† A
211 206 MulvannyG2 Architecture, Bellevue, Wash. A
212 201 Neel-Schaffer Inc., Jackson, Miss.† E
213 230 EFI Global Inc., Humble, Texas† E
214 240 Crawford, Murphy & Tilly Inc., Springfield, Ill. E
215 215 Wade Trim, Detroit, Mich.† E
216 ** JBA Consulting Engineers, Las Vegas, Nev.† E
217 266 Ammann & Whitney, New York, N.Y. EA
218 219 KJWW Engineering Consultants, Rock Island, Ill.† E
219 210 GeoEngineers Inc., Seattle, Wash. E
220 294 Raba-Kistner Consultants Inc., San Antonio, Texas† GE
221 221 Hardesty & Hanover LLP, New York, N.Y. E
222 209 Fuss & O’Neill Inc., Manchester, Conn.† E
223 207 LPA Inc., Irvine, Calif. A
224 262 Garver LLC, North Little Rock, Ark. EA
225 323 Davis Brody Bond Aedas, New York, N.Y. A
226 228 PGAL, Houston, Texas AE
227 149 RMT Inc., Madison, Wis.† EC
228 311 EnSafe Inc., Memphis, Tenn.† ENV
229 235 BKF Engineers, Redwood City, Calif. E
230 248 McKim & Creed PA, Wilmington, N.C. E
231 208 WHR Architects Inc., Houston, Texas A
232 222 Ennead Architects LLP, New York, N.Y. A
233 214 Martin Engineering Group, Los Angeles, Calif.† EA
234 259 T&M Associates, Middletown, N.J.† E
235 251 BSA LifeStructures, Indianapolis, Ind.† AE
236 340 Orbital Engineering Inc., Pittsburgh, Pa. E
237 333 Ayers Saint Gross, Baltimore, Md. A
238 233 J-U-B Engineers Inc., Boise, Idaho E
239 239 Century Engineering Inc., Hunt Valley, Md. E
240 ** Farnsworth Group Inc., Bloomington, Ill. EA
241 229 LS3P Associates Ltd., Charleston, S.C. A
242 247 CTA Architects Engineers, Billings, Mont. AE
243 297 Fay Spofford & Thorndike, Burlington, Mass.† E
244 252 Perkowitz+Ruth Architects, Long Beach, Calif. A
245 281 Erdman, Anthony and Associates Inc., Rochester, N.Y. E
246 319 MS Consultants Inc., Columbus, Ohio EA
247 261 TLC Engineering for Architecture, Orlando, Fla. E
248 293 Bartlett & West Inc., Topeka, Kan. E
249 255 SRF Consulting Group Inc., Plymouth, Minn. E
250 392 EN Engineering LLC, Woodridge, Ill. E
251 250 Ayres Associates, Eau Claire, Wis. EA
252 231 Dannenbaum Engineering Corp., Houston, Texas E
253 243 Electrical Consultants Inc., Billings, Mont.† EC
254 299 BRPH Architects-Engineers Inc., Melbourne, Fla. AE
255 254 H2M/Holzmacher McLendon & Murrell, Melville, N.Y.† EA
256 241 Pape-Dawson Engineers Inc., San Antonio, Texas E
257 277 Shive-Hattery Inc., Cedar Rapids, Iowa EA
258 234 Mark Thomas & Co. Inc., San Jose, Calif. E
259 236 ATCS PLC, Herndon, Va. E
260 203 Payette, Boston, Mass. A
261 271 Urban Engineers Inc., Philadelphia, Pa.† E
262 291 Metric Engineering Group Inc., Miami, Fla.† EA
263 226 Rolf Jensen & Associates Inc., Chicago, Ill.† E
264 258 Florence & Hutcheson Inc., Columbia, S.C. E
265 249 Fanning/Howey Associates Inc., Celina, Ohio AE
266 267 Brown & Gay Engineers Inc., Houston, Texas E
267 282 Harley Ellis Devereaux, Southfield, Mich.† AE
268 276 Processes Unlimited International Inc., Bakersfield, Calif. E
269 283 Bolton & Menk Inc., Mankato, Minn. E
270 284 Shafer, Kline & Warren Inc., Lenexa, Kan. E
271 287 Professional Engineering Consultants PA, Wichita, Kan. E
272 364 GPD Group, Akron, Ohio EA
273 263 Lionakis, Sacramento, Calif. AE
274 300 Bard, Rao+Athanas Consulting Engineers LLC, Watertown, Mass. E
275 264 Universal Engineering Sciences Inc., Orlando, Fla. EA
276 365 C. H. Guernsey & Co., Oklahoma City, Okla.† EA
277 280 Buchart-Horn Inc./BASCO Associates, York, Pa.† EA
278 336 Maser Consulting PA, Red Bank, N.J. E
279 288 Remington & Vernick Engineers Inc., Haddonfield, N.J.† E
280 350 MSA Professional Services Inc., Baraboo, Wis. AE
281 330 Steelman Partners, Las Vegas, Nev. A
282 273 Goodwyn, Mills & Cawood Inc., Montgomery, Ala. AE
283 257 Walker Parking Consultants, Chicago, Ill.† EA
284 169 Anshen+Allen, Part of Stantec, San Francisco, Calif.† A
285 ** Landrum & Brown Inc., Cincinnati, Ohio PA
286 387 Paulus Sokolowski & Sartor LLC, Warren, N.J.† EA
287 337 WD Partners, Dublin, Ohio† AE
288 322 GRW Engineers Inc., Lexington, Ky.† EA
289 270 Aon Fire Protection Eng'g Corp. (Schirmer Eng'g), Glenview, Ill. E
290 245 Moseley Architects, Richmond, Va.† AE
291 238 Dyer Riddle Mills & Precourt Inc., Orlando, Fla. E
292 304 Froehling & Robertson Inc., Richmond, Va. GE
293 371 T. Baker Smith LLC, Houma, La. E
294 321 Morrison-Maierle Inc., Helena, Mont.† E
295 202 Paul C. Rizzo Associates Inc., Pittsburgh, Pa.† E
296 265 NTH Consultants Ltd., Detroit, Mich. E
297 414 Modjeski and Masters Inc., Mechanicsburg, Pa. E
298 360 Degenkolb Engineers, San Francisco, Calif. E
299 296 C.H. Fenstermaker & Associates Inc., Lafayette, La. E
300 325 Shepley Bulfinch Richardson & Abbott, Boston, Mass. A

ENR Top Lists or selections from the directory databases are available on pressure-sensitive labels or computer printouts. Included are the principal officer's name and title, company name and address, and phone and fax numbers. Click here for information on purchasing mailing lists.

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