ENR 2019 Top 225 International Design Firms 101-200


July 2019

While the market for large international design firms is generally positive, there is a growing concern that geopolitical tensions and increasing economic nationalism are making clients nervous, leading to sagging confidence that conditions will continue to thrive.

The table below shows only rankings, firm name and firm type. For the complete data list see the following links.

ENR 2019 Top 225
Current Top 225 International Design Firms Story:

2019 Top 225 International Design Firms: Market Is on an Uncertain Path

More detailed information on ENR's Top 225 International Design Firms:
View complete list with revenue and market data

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; O-other. Other combinations possible. Firms classified themselves.


ENR 2019 Top 225 International Design Firms


001-100 | 101-200 | 201-225
RANK 2019 RANK 2018 FIRM FIRM TYPE
101 109 PERKINS EASTMAN, New York, N.Y., U.S.A.† A
102 121 SARGENT & LUNDY, Chicago, Ill., U.S.A.† E
103 124 CHANGJIANG INST. OF SURVEY PLANNING DESIGN, Wuhan, Hubei, China† EC
104 123 CHINA ALUMINUM INTERNATIONAL ENG’G CORP. LTD., Beijing, China† EC
105 162 JENSEN HUGHES, Baltimore, Md., U.S.A. E
106 153 BURNS & MCDONNELL, Kansas City, Mo., U.S.A.† EAC
107 110 STUDI INTERNATIONAL, Tunis, Tunisia† E
108 115 CHINA INTERNATIONAL WATER & ELECTRIC CORP. (CWE), Beijing, China EC
109 127 PAGE SOUTHERLAND PAGE INC. (PAGE), Washington, D.C., U.S.A.† AE
110 102 JGC CORP., Yokohama, Kanagawa, Japan† EC
111 120 SHAKER GROUP, Dubai, U.A.E.† E
112 108 ARCPLUS GROUP PLC, Shanghai, China† AE
113 116 GANNETT FLEMING, Camp Hill, Pa., U.S.A. EA
114 118 THORNTON TOMASETTI INC., New York, N.Y., U.S.A. EA
115 106 ENERGOPROJEKT HOLDING PLC, Belgrade, Serbia† E
116 103 EMPRESARIOS AGRUPADOS, Madrid, Spain† EA
117 114 POPULOUS, Kansas City, Mo., U.S.A. A
118 133 SAMOO ARCHITECTS & ENGINEERS, Seoul, S. Korea AE
119 190 SALFO AND ASSOCIATES SA, Athens, Greece† EA
120 113 H.P. GAUFF INGENIEURE GMBH & CO. KG-JBG, Frankfurt, Hessen, Germany† E
121 125 HKS, Dallas, Texas, U.S.A. A
122 122 DEWAN ARCHITECTS + ENGINEERS, Dubai, U.A.E.† AE
123 ** LEA GROUP OF COS., Markham, Ontario, Canada† E
124 131 GEOSYNTEC CONSULTANTS, Atlanta, Ga., U.S.A.† E
125 135 CHODAI GROUP, Tokyo, Japan† E
126 117 PADECO CO. LTD., Tokyo, Japan† EA
127 130 TATA CONSULTING ENGINEERS LTD., Mumbai, Maharashtra, India† E
128 149 INGENIERÍA Y ECONOMÍA DEL TRANSPORTE (INECO), Madrid, Spain E
129 132 ARCHITECTURE & PLANNING GROUP, Abu Dhabi, U.A.E. AE
130 141 STANLEY CONSULTANTS INC., Muscatine, Iowa, U.S.A.† EA
131 ** SHANDONG KERUI PETROLEUM EQUIP. CO., Dongying City, Shandong, China EC
132 210 PACIFIC CONSULTANTS CO. LTD., Tokyo, Japan E
133 ** INTEGRAL GROUP, Oakland, Calif., U.S.A. E
134 147 ADRIAN SMITH + GORDON GILL ARCHITECTURE, Chicago, Ill., U.S.A. A
135 146 YACHIYO ENGINEERING CO. LTD., Tokyo, Japan E
136 ** IRD ENGINEERING SRL, Rome, Italy† E
137 139 GEODATA ENGINEERING SPA, Torino, Italy† E
138 129 PCG PROFABRIL CONSULPLANO GLOBAL SA, Lisbon, Portugal† E
139 143 SU-YAPI ENGINEERING AND CONSULTING INC., Ankara, Cankaya, Turkey EC
140 134 IPS-INTEGRATED PROJECT SERVICES LLC, Blue Bell, Pa., U.S.A.† EA
141 155 NET ENGINEERING INTERNATIONAL SPA, Rubano (PD), Italy† EA
142 152 NBBJ, Seattle, Wash., U.S.A. A
143 126 HOCHTIEF AKTIENGESELLSCHAFT, Essen, NRW, Germany† EC
144 145 RCM TECHNOLOGIES INC., Pennsauken, N.J., U.S.A.† EA
145 ** ENG’G FOR THE PETROLEUM & PROCESS INDUSTRIES (ENPPI), Cairo, Egypt† EC
146 144 KUNHWA ENGINEERING & CONSULTING CO. LTD., Seoul, S. Korea E
147 171 ITALFERR SPA, Rome, Italy† E
148 ** PRIMORIS SERVICES CORP., Dallas, Texas, U.S.A.† EC
149 216 VEPICA GRUPO INTERNACIONAL, Barcelona, Catalonia, Spain† EC
150 137 GHAFARI ASSOCIATES LLC, Dearborn, Mich., U.S.A. EA
151 165 CCDI, Shanghai, China AE
152 169 GP STRATEGIES, Columbia, Md., U.S.A.† E
153 166 ARABTECH JARDANEH, Amman, Jordan† EA
154 156 CES CONSULTING ENGRS. SALZGITTER GMBH, Braunschweig, Germany† E
155 161 AMG AL AMAR CONSULTING GROUP SA, Cairo, Egypt† EC
156 ** CHINA TRIUMPH INTERNATIONAL ENGINEERING CO. LTD., Shanghai, China† AE
157 197 GOETTSCH PARTNERS, Chicago, Ill., U.S.A. A
158 150 YOOSHIN ENGINEERING CORP., Seoul, S. Korea E
159 168 CONSOLIDATED CONSULTANTS GROUP, Amman, Jordan AE
160 195 AAW CONSULTING ENGINEERS, Giza, Egypt† E
161 159 KAJIMA CORP., Tokyo, Japan† AEC
162 140 DAY & ZIMMERMANN, Philadelphia, Pa., U.S.A.† EC
163 ** HALEY & ALDRICH INC., Burlington, Mass., U.S.A.† A
164 194 ENNEAD ARCHITECTS LLC, New York, N.Y., U.S.A. A
165 205 POND, Peachtree Corners, Ga., U.S.A. AEP
166 188 KIEWIT CORP., Omaha, Neb., U.S.A.† EC
167 167 3TI PROGETTI, Rome, Italy† EA
168 172 JAN DE NUL GROUP (SOFIDRA SA), Capellen, Luxembourg† EC
169 ** ZUHAIR FAYEZ PARTNERSHIP CONSULTANTS, Riyadh, Saudi Arabia AE
170 185 DBA GROUP SPA, Viollorba (TV), Italy† EA
171 175 SETS, Beirut, Lebanon† E
172 160 SHENYANG YUANDA ALUMINUM INDUS. ENG’G, Shenyang, Liaoning, China† EC
173 202 CHINA METALLURGICAL GROUP CORP., Beijing, China† EA
174 163 KLEINFELDER, San Diego, Calif., U.S.A.† EA
175 157 MOFFATT & NICHOL, Long Beach, Calif., U.S.A.† E
176 198 SABBOUR CONSULTING, Cairo, Egypt E
177 183 PYUNGHWA ENGINEERING CONSULTANTS LTD., Jeollanam-do, S. Korea E
178 164 WONG TUNG & PARTNERS LTD., Hong Kong, China† A
179 204 SSOE GROUP, Toledo, Ohio, U.S.A.† EA
180 187 STUDIOS ARCHITECTURE, Washington, D.C., U.S.A. A
181 184 NIHON SUIDO CONSULTANTS CO. LTD., Tokyo, Japan E
182 212 TRC, Lowell, Mass., U.S.A. E
183 151 EURO CONSULT FOR ENGINEERING CONSULTANCY, Istanbul, Turkey† E
184 192 KOREA ENGINEERING CONSULTANTS CORP., Seoul, S. Korea E
185 181 SHELADIA ASSOCIATES INC., Rockville, Md., U.S.A. AE
186 179 ARQUITECTONICA, Miami, Fla., U.S.A. A
187 203 NV5 GLOBAL INC., Hollywood, Fla., U.S.A.† E
188 213 DISTANCE STUDIO CONSULTANTS, Giza, Egypt† E
189 193 CHA CONSULTING INC., Albany, N.Y., U.S.A.† EA
190 189 STV GROUP INC., New York, N.Y., U.S.A.† EA
191 ** POWER GEN. ENG’G & SERVICES CO. (PGESCO), New Cairo, Cairo, Egypt AE
192 ** CORGAN, Dallas, Texas, U.S.A. A
193 200 DAR AL OMRAN, Amman, Jordan† AE
194 176 CANNONDESIGN, New York, N.Y., U.S.A. AE
195 ** ME ENGINEERS, Golden, Colo., U.S.A.† E
196 ** SB ARCHITECTS, San Francisco, Calif., U.S.A. A
197 215 ROBERT A.M. STERN ARCHITECTS, New York, N.Y., U.S.A. A
198 186 POWER ENGINEERS INC., Hailey, Idaho, U.S.A. E
199 211 SASAKI, Watertown, Mass., U.S.A. AE
200 ** DEWBERRY, Fairfax, Va., U.S.A.† EA