Home » ENR 2019 Top 500 Design Firms 101-200

ENR 2019 Top 500 Design Firms 101-200

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.

The table below shows only rankings and firm name. For complete data from the Top 500 Design Firms list see the following links.

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

001-100 | 101-200 | 201-300 | 301-400 | 401-500


FIRM 2019	FIRM 2018	FIRM	FIRM TYPE
101	115	CIVIL & ENVIRONMENTAL CONSULTANTS INC., Pittsburgh, Pa.	E
102	116	GAI CONSULTANTS INC., Homestead, Pa.†	E
103	109	WISS, JANNEY, ELSTNER ASSOCIATES, Northbrook, Ill.	EA
104	111	IMEG CORP., Rock Island, Ill.	E
105	104	BARR ENGINEERING CO., Minneapolis, Minn.†	E
106	93	HGA, Minneapolis, Minn.	AE
107	119	POND, Peachtree Corners, Ga.	AEP
108	112	OBG, PART OF RAMBOLL, Syracuse, N.Y.	EC
109	121	FREESE AND NICHOLS INC., Fort Worth, Texas	EA/ENV
110	101	CRB, Kansas City, Mo.	EC
111	107	WHITMAN, REQUARDT AND ASSOCIATES LLP, Baltimore, Md.	EA
112	133	PAGE SOUTHERLAND PAGE INC. (PAGE), Washington, D.C.†	AE
113	132	MASER CONSULTING PA, Red Bank, N.J.	E
114	127	GZA, Norwood, Mass.†	EC
115	113	SIMPSON GUMPERTZ & HEGER, Waltham, Mass.	E
116	105	SSOE GROUP, Toledo, Ohio†	EA
117	120	BRAUN INTERTEC, Bloomington, Minn.	GE
118	126	AFFILIATED ENGINEERS INC., Madison, Wis.	E
119	139	MEAD & HUNT INC., Middleton, Wis.	EA
120	117	MORRISON HERSHFIELD, Atlanta, Ga.†	EA
121	128	HALFF ASSOCIATES INC., Richardson, Texas†	EA
122	124	IPS-INTEGRATED PROJECT SERVICES LLC, Blue Bell, Pa.†	EA
123	108	GHAFARI ASSOCIATES LLC, Dearborn, Mich.	EA
124	136	BGE INC., Houston, Texas	E
125	135	H.W. LOCHNER INC., Chicago, Ill.	E
126	114	EYP, Albany, N.Y.†	AE
127	125	DLZ CORP., Columbus, Ohio†	EA
128	137	PAPE-DAWSON ENGINEERS INC., San Antonio, Texas	E
129	**	ATWELL LLC, Southfield, Mich.†	E
130	123	NORR, Chicago, Ill.†	AE
131	130	SHORT ELLIOTT HENDRICKSON (SEH), St. Paul, Minn.†	E
132	129	ALFRED BENESCH & CO., Chicago, Ill.	E
133	122	MERRICK & CO., Greenwood Village, Colo.	EA
134	**	CONSOR ENGINEERS LLC, Houston, Texas	E
135	161	VANDERWEIL ENGINEERS, Boston, Mass.	E
136	147	SWCA ENVIRONMENTAL CONSULTANTS, Phoenix, Ariz.	ENV
137	138	EA ENGINEERING, SCIENCE, AND TECHNOLOGY INC. PBC, Hunt Valley, Md.	ENV
138	146	GARVER, North Little Rock, Ark.	E
139	148	GPD GROUP, Akron, Ohio	EA
140	142	HENDERSON ENGINEERS INC., Lenexa, Kan.†	E
141	143	PSOMAS, Los Angeles, Calif.	E
142	152	WESTON & SAMPSON, Reading, Mass.†	E
143	154	BKF ENGINEERS, Redwood City, Calif.	E
144	140	WALTER P MOORE, Houston, Texas	E
145	186	LABELLA ASSOCIATES DPC, Rochester, N.Y.†	EA
146	153	LPA INC., Irvine, Calif.	AE
147	62	CDI ENGINEERING SOLUTIONS, Philadelphia, Pa.†	A
148	165	MESA ASSOCIATES INC., Madison, Ala.	E
149	166	PARTNER ENGINEERING AND SCIENCE INC., Torrance, Calif.†	ENV
150	159	WARE MALCOMB, Irvine, Calif.	AE
151	164	PARAMETRIX, Seattle, Wash.	E
152	168	HMC ARCHITECTS, Ontario, Calif.	A
153	131	BURROW GLOBAL LLC, Houston, Texas†	EA
154	149	C&S COS., Syracuse, N.Y.	EA
155	229	TOWER ENGINEERING PROFESSIONALS, Raleigh, N.C.	E
156	180	HARDESTY & HANOVER LLC, New York, N.Y.	E
157	144	HUITT-ZOLLARS INC., Dallas, Texas	EA
158	150	FLAD ARCHITECTS, Madison, Wis.†	AE
159	206	MCKIM & CREED INC., Raleigh, N.C.	E
160	158	PBK, Houston, Texas	AE
161	160	BOLTON & MENK INC., Mankato, Minn.	AE
162	155	KLJ, Bismarck, N.D.	E
163	151	SYSKA HENNESSY GROUP, New York, N.Y.†	E
164	167	THE BURKE GROUP LTD., Rosemont, Ill.†	E
165	182	BARGE DESIGN SOLUTIONS INC., Nashville, Tenn.†	EA
166	172	ELKUS MANFREDI ARCHITECTS, Boston, Mass.	A
167	183	JONES\|CARTER, Bellaire, Texas	E
168	175	KTGY ARCHITECTURE + PLANNING, Irvine, Calif.	A
169	176	AMERICAN STRUCTUREPOINT, Indianapolis, Ind.†	EA
170	368	WESTWOOD PROFESSIONAL SERVICES, Minnetonka, Minn.	E
171	194	EWINGCOLE, Philadelphia, Pa.	AE
172	179	BOWMAN CONSULTING GROUP LTD., Reston, Va.	E
173	237	COOPER CARRY, Atlanta, Ga.	A
174	185	HARLEY ELLIS DEVEREAUX (HED), Southfield, Mich.†	AE
175	311	PRIMORIS SERVICES CORP., Dallas, Texas†	EC
176	192	ELECTRICAL CONSULTANTS INC., Billings, Mont.†	E
177	212	COFFMAN ENGINEERS INC., Seattle, Wash.	E
178	171	MCCORMICK TAYLOR INC., Philadelphia, Pa.	E
179	209	PGAL, Houston, Texas	AE
180	169	CLARK NEXSEN, Virginia Beach, Va.	AE
181	233	WILSON & CO. INC., ENGINEERS & ARCHITECTS, Albuquerque, N.M.	EA
182	189	TIMMONS GROUP, Richmond, Va.	E
183	173	STUDIOS ARCHITECTURE, Washington, D.C.	A
184	174	RCM TECHNOLOGIES INC., Pennsauken, N.J.†	EA
185	181	MIDDOUGH INC., Cleveland, Ohio†	EA
186	162	TECTONIC ENGINEERING & SURVEYING CONSULTANTS, Mountainville, N.Y.†	E
187	188	STRAND ASSOCIATES INC., Madison, Wis.	E
188	267	SALAS O’BRIEN, Santa Ana, Calif.†	EA
189	234	RABA KISTNER INC., San Antonio, Texas†	E
190	184	HANSON PROFESSIONAL SERVICES INC., Springfield, Ill.†	E
191	210	WATG, Irvine, Calif.†	A
192	221	HUCKABEE, Fort Worth, Texas†	AE
193	170	GREELEY AND HANSEN, Chicago, Ill.†	E
194	292	HORROCKS ENGINEERS, Pleasant Grove, Utah	E
195	177	LS3P, Charleston, S.C.	A
196	190	BURGESS & NIPLE INC., Columbus, Ohio	EA
197	203	WUNDERLICH-MALEC ENGINEERING, Eden Prairie, Minn.†	EA
198	284	THE THRASHER GROUP INC., Bridgeport, W.Va.	EA
199	222	ARCHITECTS ORANGE, Orange, Calif.	A
200	202	NINYO & MOORE GEOTECH. & ENVIRON. SCIENCES, San Diego, Calif.	GE