ENR 2019 Top 500 Design Firms 401-500
The market for large design firms right now may be the best that it has ever been. There are those who believe that the market growth, which has continued into its 10th year, cannot last and that we are due for a downturn. But people in the industry have been saying that for the past three-to-four years, yet the growth has continued unabated.
More detailed information on the Top 500 Design Firms:
View complete list with revenue and market data
Current Top 500 Design Firms Story:
ENR Top 500 Design Firms: The Market Keeps Growing
Click below for earlier editions:
2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003
Companies are ranked according to revenue for design services performed in 2018 in $ millions (*). Those with subsidiaries are indicated by (†). For information on subsidiaries and where each firm worked outside of the U.S., see www.enr.com. **Firms not ranked last year. Some markets may not add up to 100% due to omission of “other” miscellaneous market category and rounding. NA-Not available.
Key to Type of Firm: A architect, E engineer, EC engineer-contractor, AE architect-engineer, EA engineer-architect, ENV environmental, GE geotechnical engineer, L landscape architect, P planner and O other. Other combinations are possible. Firms classified themselves.
ENR 2019 Top 500 Design Firms
| FIRM 2019 | FIRM 2018 | FIRM | FIRM TYPE |
|---|---|---|---|
| 401 | 497 | STG DESIGN, Austin, Texas | A |
| 402 | 371 | RPS, Houston, Texas | E |
| 403 | ** | OZ ARCHITECTURE, Denver, Colo. | A |
| 404 | 446 | CTL ENGINEERING INC., Columbus, Ohio† | EA |
| 405 | 362 | BOSWELL ENGINEERING INC., South Hackensack, N.J. | E |
| 406 | 401 | LOCHMUELLER GROUP INC., Evansville, Ind. | E |
| 407 | ** | G70, Honolulu, Hawaii | AEP |
| 408 | 391 | WENDEL, Williamsville, N.Y.† | AE |
| 409 | 477 | BERMELLO AJAMIL & PARTNERS INC., Miami, Fla. | AE |
| 410 | 430 | BOULDER ASSOCIATES ARCHITECTS, Boulder, Colo. | A |
| 411 | ** | JLG ARCHITECTS, Grand Forks, N.D. | A |
| 412 | ** | MCADAMS, Durham, N.C. | E |
| 413 | 379 | LHB, Duluth, Minn.† | EA |
| 414 | 456 | DAVIS BRODY BOND, New York, N.Y. | A |
| 415 | 482 | ESG ARCHITECTURE & DESIGN, Minneapolis, Minn. | A |
| 416 | 395 | RJN GROUP INC., Wheaton, Ill. | E |
| 417 | 455 | THE MILLER HULL PARTNERSHIP LLP, Seattle, Wash. | A |
| 418 | 429 | BEAM, LONGEST AND NEFF, Indianapolis, Ind. | E |
| 419 | 427 | WHITNEY BAILEY COX & MAGNANI LLC, Baltimore, Md. | EA |
| 420 | 373 | ERDMAN ANTHONY, Rochester, N.Y. | E |
| 421 | 437 | CUHACI & PETERSON ARCHS., ENG’S & PLANNERS INC., Orlando, Fla. | AE |
| 422 | 457 | BOHANNAN HUSTON INC., Albuquerque, N.M. | E |
| 423 | 402 | MACKAY & SOMPS CIVIL ENGINEERS INC., Pleasanton, Calif. | E |
| 424 | 418 | PRIMERA ENGINEERS, Chicago, Ill. | E |
| 425 | ** | GSBS ARCHITECTS, Salt Lake City, Utah† | A |
| 426 | 400 | V3 COS., Woodridge, Ill.† | E |
| 427 | 385 | ARRAY ARCHITECTS, Conshohocken, Pa. | A |
| 428 | 464 | GOETTSCH PARTNERS, Chicago, Ill. | A |
| 429 | ** | METRIC ENGINEERING INC., Miami, Fla. | E |
| 430 | 463 | DEKKER/PERICH/SABATINI LTD., Albuquerque, N.M. | AE |
| 431 | 412 | DES ARCHITECTS + ENGINEERS, Redwood City, Calif. | AE |
| 432 | 415 | HOUSTON ENGINEERING INC., Fargo, N.D.† | E |
| 433 | 449 | MG ENGINEERING DPC, New York, N.Y. | E |
| 434 | 413 | GBBN, Cincinnati, Ohio | A |
| 435 | 408 | HERBERT, ROWLAND & GRUBIC INC., Harrisburg, Pa. | E |
| 436 | 440 | GRW ENGINEERS INC., Lexington, Ky.† | EA |
| 437 | ** | STEWART, Raleigh, N.C. | E |
| 438 | 451 | THE GATEWAY ENGINEERS INC., Pittsburgh, Pa. | E |
| 439 | 467 | BRIDGEFARMER & ASSOCIATES INC., Dallas, Texas | E |
| 440 | ** | FULLERTON, Schaumburg, Ill. | E |
| 441 | 439 | LAMP RYNEARSON, Omaha, Neb. | E |
| 442 | 436 | CTL|THOMPSON INC., Denver, Colo.† | E |
| 443 | ** | MERRIMAN ANDERSON/ARCHITECTS INC., Dallas, Texas† | A |
| 444 | 469 | LORING CONSULTING ENGINEERS INC., New York, N.Y. | E |
| 445 | 424 | WDG ARCHITECTURE, Washington, D.C. | A |
| 446 | 475 | OPN ARCHITECTS, Cedar Rapids, Iowa | A |
| 447 | ** | RRMM ARCHITECTS, Chesapeake, Va. | A |
| 448 | 443 | KRAZAN & ASSOCIATES, Clovis, Calif. | E |
| 449 | 421 | GUERNSEY, Oklahoma City, Okla.† | EA |
| 450 | 406 | GEOTECHNOLOGY INC., St. Louis, Mo. | GE |
| 451 | ** | WITHERSRAVENEL INC., Cary, N.C. | E |
| 452 | ** | RULE JOY TRAMMELL + RUBIO LLC, Atlanta, Ga. | A |
| 453 | 426 | GRIMM + PARKER ARCHITECTS, Calverton, Md. | A |
| 454 | 453 | KS ENGINEERS PC, Newark, N.J. | E |
| 455 | ** | KW MISSION CRITICAL ENGINEERING, Troy, N.Y. | E |
| 456 | 454 | VOCON, Cleveland, Ohio | A |
| 457 | 428 | THE LIRO GROUP, Syosset, N.Y.† | EA |
| 458 | 473 | CESO INC., Miamisburg, Ohio | EA |
| 459 | 442 | LOONEY RICKS KISS, Memphis, Tenn. | A |
| 460 | 470 | MCMAHON ASSOCIATES INC., Neenah, Wis.† | EA |
| 461 | 486 | CRAFTON TULL, Rogers, Ark. | EA |
| 462 | 494 | DAHLIN GROUP ARCHITECTURE PLANNING, Pleasanton, Calif. | A |
| 463 | 480 | HBG DESIGN, Memphis, Tenn. | A |
| 464 | 468 | HULL & ASSOCIATES INC., Dublin, Ohio | E |
| 465 | ** | MACGREGOR ASSOCIATES ARCHITECTS INC., Atlanta, Ga.† | A |
| 466 | 458 | FFKR ARCHITECTS, Salt Lake City, Utah | A |
| 467 | 462 | BETA GROUP INC., Lincoln, R.I. | E |
| 468 | 419 | GFF, Dallas, Texas | A |
| 469 | ** | QUATTROCCHI KWOK ARCHITECTS, Santa Rosa, Calif.† | A |
| 470 | 397 | WHPACIFIC INC., Portland, Ore.† | AE |
| 471 | 377 | REBEL DESIGN+GROUP, Marina Del Rey, Calif. | A |
| 472 | 416 | STAHL SHEAFFER ENGINEERING LLC, State College, Pa. | E |
| 473 | ** | TOWERPINKSTER, Kalamazoo, Mich. | AE |
| 474 | 485 | DOKKEN ENGINEERING, Folsom, Calif. | E |
| 475 | ** | SLCE ARCHITECTS LLP, New York, N.Y. | A |
| 476 | 384 | PCI SKANSKA INC., Evansville, Ind. | EA |
| 477 | 474 | JONES EDMUNDS & ASSOCIATES INC., Gainesville, Fla.† | E |
| 478 | 476 | UNITED CONSULTING, Indianapolis, Ind. | E |
| 479 | ** | THE EADS GROUP INC., Altoona, Pa. | EA |
| 480 | 441 | MILLER ENGINEERS DBA SOUDER, MILLER & ASSOC., Albuquerque, N.M.† | EA |
| 481 | ** | ARCHITECTURAL NEXUS INC., Salt Lake City, Utah | A |
| 482 | ** | ARORA ENGINEERS INC., Chadds Ford, Pa. | E |
| 483 | ** | SUPERIOR ENGINEERING LLC, Hammond, Ind. | E |
| 484 | ** | NEWCOMB & BOYD, Atlanta, Ga. | E |
| 485 | ** | KIELY FAMILY OF COS., Tinton Falls, N.J. | EC |
| 486 | ** | LANIER & ASSOCIATES CONSULTING ENGINEERS INC., New Orleans, La. | E |
| 487 | 433 | BUCHART HORN INC., York, Pa.† | EA |
| 488 | 496 | BORTON-LAWSON, Wilkes-Barre, Pa. | EA |
| 489 | 478 | HIGHLAND ASSOCIATES LTD., New York, N.Y.† | AE |
| 490 | 479 | MURRAYSMITH, Portland, Ore. | E |
| 491 | ** | THE YATES COS. INC., Philadelphia, Miss.† | EC |
| 492 | ** | CDG ENGINEERS & ASSOCIATES INC., Andalusia, Ala. | E |
| 493 | ** | SB ARCHITECTS, San Francisco, Calif. | A |
| 494 | ** | CUBE 3, Lawrence, Mass.† | A |
| 495 | 399 | LAWRENCE GROUP, St. Louis, Mo.† | A |
| 496 | ** | HVJ ASSOCIATES, Houston, Texas† | E |
| 497 | ** | PND ENGINEERS INC., Anchorage, Alaska | E |
| 498 | 492 | HASTINGS ARCHITECTURE LLC, Nashville, Tenn. | A |
| 499 | ** | E.L. ROBINSON ENGINEERING CO., Cross Lanes, W.Va.† | E |
| 500 | ** | SANBORN, HEAD & ASSOCIATES INC., Concord, N.H. | E |