ENR 2017 Top 225 International Design Firms 101-200


July 2017

The market for international design has traveled a rocky road over the past several years. The slowing growth in China’s economy has led to a drop in demand for commodities, the plunge in oil prices has caused deferrals or cancelations in major petroleum projects, and global political and economic unrest has made investments in some regions uncertain. However, shifting demographics and new demands for infrastructure in underdeveloped countries have many international design firms looking to a brightening future.

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

ENR 2017 Top 225
Current Top 225 International Design Firms Story:

Oil Prices Drag Down Global Design Market

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

Click below for earlier editions:
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 2016 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 2017 Top 225 International Design Firms

001-100 | 101-200 | 201-225
RANK 2017 RANK 2016 FIRM FIRM TYPE
101 31 WOOD GROUP, Houston, Texas, U.S.A.† EC
102 100 ECG ENGINEERING CONSULTANTS GROUP SA, Cairo, Egypt EA
103 103 ATLAS TEXAS CONSTRUCTION AND TRADING INC., Katy, Texas, U.S.A.† EA
104 41 SK E&C, Seoul, S. Korea† EA
105 135 DOHWA ENGINEERING CO. LTD., Seoul, S. Korea EC
106 104 SETEC, Paris, France† EC
107 110 ENERGOPROJEKT HOLDING PLC, Belgrade, Serbia† EC
108 120 PERKINS EASTMAN, New York, N.Y., U.S.A.† A
109 107 INGENIERÌA Y ECONOMIA DEL TRANSPORTE SME MP SA (INECO), Madrid, Spain† EC
110 114 EMPRESARIOS AGRUPADOS, Madrid, Spain† EA
111 99 SARGENT & LUNDY LLC, Chicago, Ill., U.S.A.† E
112 ** CHINA ALUMINUM INTERNATIONAL ENGINEERING CORP., Beijing, China† EA
113 119 ARCPLUS GROUP PLC, Shanghai, China† AE
114 108 WATG + WIMBERLY INTERIORS, Irvine, Calif., U.S.A.† A
115 121 INGEROP, Rueil-Malmaison, France† EC
116 122 CHINA INTERNATIONAL WATER & ELECTRIC CORP. (CWE), Beijing, China† EC
117 109 THORNTON TOMASETTI INC., New York, N.Y., U.S.A. EA
118 123 STUDI INTERNATIONAL, Tunis, Tunisia† EC
119 124 PAGE SOUTHERLAND PAGE INC., Washington, D.C., U.S.A. AE
120 116 ACCIONA INFRAESTRUCTURAS, Madrid, Spain† EC
121 117 H.P. GAUFF INGENIEURE GMBH, Frankfurt am Main, Hessen, Germany† EC
122 133 PADECO CO. LTD., Tokyo, Japan EC
123 125 SHAKER GROUP, Dubai, U.A.E.† EC
124 ** SAMOO ARCHITECTS & ENGINEERS, Seoul, S. Korea AE
125 118 HOCHTIEF AKTIENGESELLSCHAFT, Essen, NRW, Germany† EC
126 129 STANLEY CONSULTANTS INC., Muscatine, Iowa, U.S.A.† EA
127 ** NJS CO. LTD., Tokyo, Japan† EC
128 132 YACHIYO ENGINEERING CO. LTD., Tokyo, Japan E
129 136 DEWAN ARCHITECTS + ENGINEERS, Abu Dhabi, U.A.E. AE
130 115 POPULOUS, Kansas City, Mo., U.S.A.† A
131 130 HKS, Dallas, Texas, U.S.A. A
132 147 TPF GETINSA PAYMA, Madrid, Spain† EC
133 137 GHAFARI ASSOCIATES, Dearborn, Mich., U.S.A. EA
134 126 GEODATA ENGINEERING SPA, Torino, Italy† E
135 138 ARCHITECTURE & PLANNING GROUP, Abu Dhabi, U.A.E. AE
136 164 GANNETT FLEMING, Camp Hill, Pa., U.S.A. EA
137 131 GEOSYNTEC CONSULTANTS INC., Atlanta, Ga., U.S.A.† E
138 219 CHINA RAILWAY CONSTRUCTION CORP. LTD., Beijing, China† EC
139 144 JGC CORP., Yokohama, Japan† EC
140 111 KLEINFELDER, San Diego, Calif., U.S.A.† EA
141 106 CHINA HUANQIU CONTRACTING & ENGINEERING CORP. LTD., Beijing, China† EC
142 ** TAUW GROUP, Deventer, The Netherlands E/ENV
143 102 BURNS & MCDONNELL, Kansas City, Mo., U.S.A. EAC
144 ** KIEWIT CORP., Omaha, Neb., U.S.A.† EC
145 146 TTCL PUBLIC CO. LTD., Bangkok, Thailand† EC
146 141 CHODAI GROUP, Tokyo, Japan† EC
147 134 PCG PROFABRIL CONSULPLANO GLOBAL SA, Lisbon, Portugal† EC
148 ** CCDI GROUP, Shanghai, China AE
149 ** WONG TUNG & PARTNERS LTD., Hong Kong, China† A
150 212 CHINA METALLURGICAL GROUP CORP., Beijing, China† EA
151 143 KUNHWA ENGINEERING & CONSULTING CO. LTD., Seoul, S. Korea E
152 155 JAN DE NUL GROUP (SOFIDRA SA), Capellen, Luxemburg† O
153 ** CHINA RAILWAY DESIGN CORP., Beijing, China† EC
154 ** INTEGRAL GROUP, Oakland, Calif., U.S.A. E
155 128 ECOLOGY AND ENVIRONMENT INC., Lancaster, N.Y., U.S.A.† ENV
156 ** SU YAPI ENGINNERING AND CONSULTING INC., Ankara, Turkey EC
157 171 MOFFATT & NICHOL, Long Beach, Calif., U.S.A.† E
158 127 ADRIAN SMITH + GORDON GILL ARCHITECTURE, Chicago, Ill., U.S.A. A
159 176 YOOSHIN ENGINEERING CORP., Seoul, S. Korea EC
160 189 SUNJIN ENGINEERING & ARCHITECTURE, Gyeonggi-do, S. Korea EC
161 ** ARQUITECTONICA, Miami, Fla., U.S.A. A
162 ** DAY & ZIMMERMANN, Philadelphia, Pa., U.S.A.† AE
163 154 ARABTECH JARDANEH, Amman, Jordan† EA
164 142 NBBJ, Seattle, Wash., U.S.A.† A
165 159 IPS-INTEGRATED PROJECT SERVICES LLC, Blue Bell, Pa., U.S.A.† EA
166 145 RCM TECHNOLOGIES INC., Pennsauken, N.J., U.S.A.† E
167 160 CES CONSULTING ENGINEERS SALZGITTER GMBH, Braunschweig, Germany† EC
168 177 3TI PROGETTI, Rome, Italy† EA
169 139 CANNONDESIGN, Grand Island, N.Y., U.S.A. AE
170 157 CONSOLIDATED CONSULTANTS GROUP, Amman, Jordan AE
171 140 POWER ENGINEERS INC., Hailey, Idaho, U.S.A. EA
172 167 KOREA ENGINEERING CONSULTANTS CORP., Seoul, S. Korea EC
173 163 SHENYANG YUANDA ALUMINUM INDUS. ENG’G CO. LTD., Shenyang, China† EC
174 166 TATA CONSULTING ENGINEERS LTD., Mumbai, Maharashtra, India† EC
175 165 SHELADIA ASSOCIATES INC., Rockville, Md., U.S.A. EA
176 184 SETS, Beirut, Lebanon EC
177 181 JENSEN HUGHES INC., Baltimore, Md., U.S.A.† E
178 186 AMG AL AMAR CONSULTING GROUP SA, Cairo, Egypt† EA
179 ** IRD ENGINEERING SRL, Rome, Italy EC
180 156 KAJIMA CORP., Tokyo, Japan† EAC
181 196 MERRICK & CO., Greenwood Village, Colo., U.S.A. EA
182 ** NV5 GLOBAL INC., Hollywood, Fla., U.S.A.† E
183 185 SHAPOORJI PALLONJI AND CO. PVT. LTD., Mumbai, Maharashtra, India† EC
184 218 LEIDOS, Reston, Va., U.S.A. EA
185 203 ME ENGINEERS, Golden, Colo., U.S.A. E
186 179 POSCO ENGINEERING & CONSTRUCTION, Incheon, S. Korea† EC
187 198 SALFO AND ASSOCIATES SA, Athens, Greece† EA
188 175 ROBERT A.M. STERN ARCHITECTS, New York, N.Y., U.S.A. A
189 191 GP STRATEGIES, Columbia, Md., U.S.A. E
190 ** PACIFIC CONSULTANTS CO. LTD., Tokyo, Japan E
191 ** CHA CONSULTING INC., Albany, N.Y., U.S.A.† EA
192 202 REBEL DESIGN+GROUP, Marina Del Rey, Calif., U.S.A. A
193 197 STUDIOS ARCHITECTURE, Washington, D.C., U.S.A. A
194 ** COBA - ENGINEERING & ENVIRONMENTAL CONSULTANTS, Lisbon, Portugal EC
195 ** POND, Peachtree Corners, Ga., U.S.A. AEC
196 ** KARN CHARUHAS CHAPMAN & TWOHEY (KCCT), Washington, D.C., U.S.A. A
197 193 TEMELSU INTERNATIONAL ENGINEERING SERVICES INC., Ankara, Turkey EC
198 ** HUSSEIN SABBOUR CONSULTANT BUREAU (HSCB), Cairo, Egypt EC
199 201 CUNINGHAM GROUP ARCHITECTURE INC., Minneapolis, Minn., U.S.A. A
200 153 WALDEMAR S. NELSON AND CO. INC., New Orleans, La., U.S.A. EA