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top design firms

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2008

HOW TO USE THE TABLES

Companies are ranked according to revenue for design services performed in 2007 in $ millions (*). Those with subsidiaries are indicated by (†). Firms not ranked last year are designated **. 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; O=other. Other combinations possible. Firms classified themselves.

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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. For information on purchasing mailing lists, click here.

The Top 500 Design Firms for 2008

RANK		FIRM	TYPE OF FIRM
2008	2007
101	92	GeoSyntec Consultants, Atlanta, Ga.†	ENV
102	89	Psomas, Los Angeles, Calif.†	E
103	86	Corrpro Cos. Inc., Medina, Ohio†	EC
104	102	The Benham Cos. LLC, Oklahoma City, Okla.†	AEC
105	118	DLR Group, Omaha, Neb.	AE
106	116	SSOE Inc., Toledo, Ohio†	AE
107	108	Boyle Engineering Corp., Newport Beach, Calif.	EA
108	134	KPFF Consulting Engineers, Seattle, Wash.	E
109	101	Delta Consultants, St. Paul, Minn.†	E
110	126	R.W. Beck Group Inc., Seattle, Wash.†	E
111	110	Burt Hill, Washington, D.C.	AE
112	113	KlingStubbins, Philadelphia, Pa.	AEP
113	124	Thornton Tomasetti Inc., New York, N.Y.†	EA
114	104	Ecology & Environment Inc., Lancaster, N.Y.†	ENV
115	105	Syska Hennessy Group Inc., New York, N.Y.†	EC
116	**	Willbros Group Inc., Houston, Texas†	EC
117	115	Geomatrix Consultants Inc., Oakland, Calif.†	E
118	237	Ambitech Engineering Corp., Downers Grove, Ill.	E
119	146	DLZ Corp., Columbus, Ohio†	EA
120	112	WATG (Wimberly Allison Tong & Goo), Honolulu, Hawaii	AP
121	120	RMT Inc., Madison, Wis.†	ENV
122	107	SCS Engineers, Long Beach, Calif.	ENV
123	121	S&ME Inc., Raleigh, N.C.	E
124	163	Middough Inc., Cleveland, Ohio†	EA
125	111	Haley & Aldrich Inc., Boston, Mass.†	ENV
126	157	Hammel Green and Abrahamson Inc., Minneapolis, Minn.	AE
127	130	Moffatt & Nichol, Long Beach, Calif.†	E
128	129	Rummel Klepper & Kahl LLP, Baltimore, Md.†	E
129	122	Greenhorne & O’Mara, Laurel, Md.	E
130	119	O’Brien & Gere, East Syracuse, N.Y.†	E
131	128	Burgess & Niple Inc., Columbus, Ohio	EA
132	123	Kennedy/Jenks Consultants, San Francisco, Calif.	EA
133	106	WHPacific (formerly ASCG Inc.), Anchorage, Alaska†	EA
134	133	Pennoni Associates Inc., Philadelphia, Pa.†	E
135	117	Short Elliot Hendrickson Inc., Minneapolis, Minn.	EA
136	**	Aguirre Corp., Dallas, Texas†	AE
137	170	Foth Cos., Green Bay, Wis.	E
138	178	EwingCole, Philadelphia, Pa.	AE
139	266	Halcrow Inc., New York, N.Y.†	E
140	162	Johnson, Mirmiran & Thompson, Sparks, Md.†	E
141	161	Wink Cos. LLC, Baton Rouge, La.†	EA
142	177	Ellerbe Becket, Minneapolis, Minn.†	AE
143	144	Jordan, Jones & Goulding, Norcross, Ga.	E
144	141	PageSoutherlandPage, Houston, Texas	AE
145	140	Volkert & Associates Inc., Mobile, Ala.	E
146	173	Woodard & Curran, Portland, Maine	E
147	145	Huitt-Zollars Inc., Dallas, Texas	EA
148	143	GZA GeoEnvironmental Inc., Norwood, Mass.†	EC
149	156	Wiss, Janney, Elstner Associates Inc., Northbrook, Ill.	EA
150	152	CUH2A, Princeton, N.J.†	AE

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1-50| 51-100| 101-150| 151-200| 201-250| 251-300| 301-350| 351-400
| 401-450| 451-500| Alphabetical Listing|

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