RANK2017

RANK2016

FIRM

1

1

ACS, ACTIVIDADES DE CONSTRUCCION Y SERVICIOS SA, Madrid, Spain

2

2

HOCHTIEF AKTIENGESELLSCHAFT, Essen, NRW, Germany

3

3

CHINA COMMUNICATIONS CONSTRUCTION GROUP LTD., Beijing, China

4

4

VINCI, Rueil Malmaison, France

5

5

BECHTEL, San Francisco, Calif., U.S.A.

6

9

BOUYGUES, Paris, France

7

7

TECHNIP, Paris, France

8

10

SKANSKA AB, Stockholm, Sweden

9

8

STRABAG, Vienna, Austria

10

11

POWER CONSTRUCTION CORP. OF CHINA, Beijing, China

11

14

CHINA STATE CONSTRUCTION ENGINEERING CORP. LTD., Beijing, China

12

12

SAIPEM SPA, San Donato Milanese, Italy

13

16

FERROVIAL, Madrid, Spain

14

13

HYUNDAI ENGINEERING & CONSTRUCTION CO. LTD., Seoul, S. Korea

15

19

PETROFAC LTD., Jersey, Channel Islands, U.K.

16

15

FLUOR CORP., Irving, Texas, U.S.A.

17

27

CIMIC GROUP LTD., North Sydney, NSW, Australia

18

25

SALINI IMPREGILO SPA, Milan, Italy

19

21

CONSOLIDATED CONTRACTORS GROUP, Athens, Attica, Greece

20

17

SAMSUNG C&T, Seongnam-si, S. Korea

21

20

CHINA RAILWAY GROUP LTD., Beijing, China

22

26

TECNICAS REUNIDAS, Madrid, Spain

23

55

CHINA RAILWAY CONSTRUCTION CORP. LTD., Beijing, China

24

24

ROYAL BAM GROUP NV, Bunnik, Utrecht, The Netherlands

25

18

JGC CORP., Yokohama, Japan

26

30

CHIYODA CORP., Yokohama, Kanagawa, Japan

27

**

CHINA ENERGY ENGINEERING CORP. LTD., Beijing, China

28

22

GS ENGINEERING & CONSTRUCTION, Seoul, S. Korea

29

6

ODEBRECHT ENGENHARIA E CONSTRUCAO SA, Sao Paulo, SP, Brazil

30

33

OBAYASHI CORP., Tokyo, Japan

31

23

CHINA NATIONAL MACHINERY INDUSTRY CORP., Beijing, China

32

34

ORASCOM CONSTRUCTION LTD., Dubai, U.A.E.

33

37

LARSEN & TOUBRO LTD., Mumbai, Maharashtra, India

34

29

SAMSUNG ENGINEERING CO. LTD., Seoul, S. Korea

35

39

SK E&C, Seoul, S. Korea

36

31

PCL CONSTRUCTION ENTERPRISES INC., Denver, Colo., U.S.A.

37

28

OHL SA (OBRASCON HUARTE LAIN SA), Madrid, Spain

38

44

RENAISSANCE CONSTRUCTION, Ankara, Turkey

39

57

TOYO ENGINEERING CORP., Chiba, Japan

40

43

KAJIMA CORP., Tokyo, Japan

41

83

FCC SA, Madrid, Spain

42

40

POLIMEKS INSAAT TAAHHUT VE SAN. TIC. AS, Istanbul, Turkey

43

41

SNC-LAVALIN INC., Montreal, Quebec, Canada

44

52

JAN DE NUL GROUP (SOFIDRA SA), Capellen, Luxemburg

45

35

NCC AB, Solna, Sweden

46

51

DAEWOO ENGINEERING & CONSTRUCTION CO. LTD., Seoul, S. Korea

47

53

ASTALDI, Rome, Italy

48

49

CHINA METALLURGICAL GROUP CORP., Beijing, China

49

36

CB&I LLC, The Woodlands, Texas, U.S.A.

50

67

CHINA NATIONAL CHEMICAL ENGINEERING GROUP CORP., Beijing, China

51

63

ACCIONA INFRAESTRUCTURAS, Madrid, Spain

52

47

ROYAL BOSKALIS WESTMINSTER NV, Papendrecht, The Netherlands

53

75

SINOPEC ENGINEERING (GROUP) CO. LTD., Beijing, China

54

42

DAELIM INDUSTRIAL CO. LTD., Seoul, S. Korea

55

66

PORR AG, Vienna, Austria

56

58

CITIC CONSTRUCTION CO. LTD., Beijing, China

57

56

DANIELI & C. OFFICINE MECCANICHE SPA, Friuli Venezia Giulia, Italy

58

59

MOTA-ENGIL, Porto, Portugal

59

87

MAIRE TECNIMONT GROUP, Milan, Italy

60

69

JOANNOU & PARASKEVAIDES GROUP OF COS., Guernsey, Channel Islands, U.K.

61

72

BESIX, Brussels, Belgium

62

70

SACYR, Madrid, Spain

63

76

SHAPOORJI PALLONJI AND CO. PVT. LTD., Mumbai, Maharashtra, India†

64

77

QINGJIAN GROUP CO. LTD., Qingdao, Shandong, China

65

54

JACOBS, Dallas, Texas, U.S.A.

66

80

PENTA-OCEAN CONSTRUCTION CO. LTD., Tokyo, Japan

67

88

HARBIN ELECTRIC INTERNATIONAL CO. LTD., Harbin, Heilongjiang, China

68

50

POSCO ENGINEERING & CONSTRUCTION, Incheon, S. Korea

69

71

WORLEYPARSONS, North Sydney, NSW, Australia

70

64

KIEWIT CORP., Omaha, Neb., U.S.A.

71

65

VAN OORD DREDGING & MARINE CONTRACTORS, Rotterdam, The Netherlands

72

79

ENKA INSAAT VE SANAYI AS, Istanbul, Turkey

73

84

CHINA PETROLEUM ENGINEERING & CONSTRUCTION CORP., Beijing, China

74

73

SHIMIZU CORP., Tokyo, Japan

75

78

TAKENAKA CORP., Osaka, Japan

76

81

TAV CONSTRUCTION, Istanbul, Turkey

77

62

KBR, Houston, Texas, U.S.A.

78

93

YAPI MERKEZI INSAAT VE SANAYI AS, Istanbul, Turkey

79

**

ALARKO CONTRACTING GROUP, Istanbul, Turkey

80

85

HANWHA ENGINEERING & CONSTRUCTION CORP., Seoul, S. Korea

81

82

AECOM, Los Angeles, Calif., U.S.A.

82

90

ARABIAN CONSTRUCTION COMPANY SAL, Beirut, Lebanon

83

74

CHINA INTERNATIONAL WATER & ELECTRIC CORP. (CWE), Beijing, China

84

**

TBEA CO. LTD., Changji, Xinjiang, China

85

135

LIMAK INSAAT SANAYI VE TICARET AS, Ankara, Turkey

86

86

ANT YAPI SANAYI VE TICARET CJSC, Istanbul, Turkey

87

94

SOCIETA ITALIANA PER CONDOTTE SPA, Rome, Italy

88

68

CHINA PETROLEUM PIPELINE ENG’G CO. LTD., Landfang, Hebei, China

89

122

RIZZANI DE ECCHER, Pozzuolo del Friuli, Italy

90

103

CHINA JIANGXI CORP. FOR INT’L ECON. & TECH. COOP., Nanchang, China

91

132

CONTRACTING AND TRADING CO. “C.A.T.”, Beirut, Lebanon

92

137

GAP INSAAT YATIRIM VE DIS TICARET AS, Istanbul, Turkey

93

128

CHINA ELECTRIC POWER EQUIPMENT & TECHN. CO. LTD., Beijing, China

94

117

ZHEJIANG CONSTRUCTION INVESTMENT GRP., Hangzhou, Zhejiang, China

95

111

ZHONGMEI ENGINEERING GROUP LTD., Nanchang, Jiangxi, China

96

109

CHINA ZHONGYUAN ENGINEERING CORP., Beijing, China

97

99

BONATTI SPA, Parma, Emilia Romagna, Italy

98

**

UNIVERSAL ACARSAN HEALTHCARE & HOSPITAL CONSTR., Gaziantep, Turkey

99

100

CTCI CORP., Taipei, Taiwan

100

91

THE ARAB CONTRACTORS CO., Cairo, Egypt

101

110

BL HARBERT INTERNATIONAL, Birmingham, Ala., U.S.A.

102

97

CGCOC GROUP CO. LTD., Beijing, China

103

112

NORINCO INTERNATIONAL COOPERATION LTD., Beijing, China

104

92

CHINA GENERAL TECHNOLOGY (GROUP) HOLDING CO. LTD., Beijing, China

105

98

NATA CONSTRUCTION TOURISM TRADE AND INDUSTRY CO., Ankara, Turkey

106

129

CHINA NONFERROUS METAL IND.’S FOREIGN ENG’G & CONSTR., Beijing, China

107

**

MCCONNELL DOWELL, Hawthorn, Victoria, Australia

108

116

XPCC CONSTRUCTION & ENGINEERING (GROUP) CO., Urumqi, Xinjiang, China

109

133

MAPA INSAAT VE TICARET AS, Ankara, Turkey

110

101

CALIK ENERJI SAN. VE TIC. AS, Ankara, Turkey

111

106

BAUER AG, Schrobenhausen, Bavaria, Germany

112

118

TEKFEN CONSTRUCTION AND INSTALLATION CO. INC., Istanbul, Turkey

113

108

C.M.C. DI RAVENNA SOCIETE COOPERATIVA, Ravenna, Italy, Italy

114

123

ATLAS TEXAS CONSTRUCTION AND TRADING INC., Katy, Texas, U.S.A.

115

95

CHINA JIANGSU INT’L ECON.-TECH. COOP. GRP. LTD., Nanjing, Jiangsu, China

116

145

ANHUI FOREIGN ECONOMIC CONSTRUCTION (GROUP) CO. LTD., Anhui, China

117

105

SHANGHAI CONSTRUCTION GROUP, Shanghai, China

118

**

STANTEC INC., Edmonton, Alberta, Canada

119

113

COMSA CORP., Barcelona, Catalonia, Spain

120

147

DIA HOLDING FZCO, Dubai, U.A.E.

121

178

IMPRESA PIZZAROTTI & C. SPA, Parma, Italy

122

61

GRUPO ISOLUX CORSAN SA, Madrid, Spain

123

143

SICIM SPA, Busseto (PR), Italy

124

125

SINOPEC ZHONGYUAN PETROLEUM ENGINEERING LTD., Puyang City, China

125

157

SEMBOL ULUSLARARASI YATIRIM TARIM PEYSAJ INSAAT, Istanbul, Turkey

126

124

CHINA GEO-ENGINEERING CORP., Beijing, China

127

131

ZHONGDING INTERNATIONAL ENG’G CO. LTD., Nanching, Jiangxi, China

128

146

DOGUS INSAAT VE TICARET AS, Istanbul, Turkey

129

160

SINOSTEEL EQUIPMENT & ENGINEERING CO. LTD., Beijing, China

130

141

KUZU GROUP, Istanbul, Turkey

131

168

CHINA WU YI CO. LTD., Fuzhou, Fujian, China

132

107

DONGFANG ELECTRIC CORP., Chengdu, Sichuan, China

133

119

CHINA HUANQIU CONTRACTING & ENGINEERING CORP. LTD., Beijing, China

134

121

YUKSEL INSAAT CO. INC., Ankara, Turkey

135

162

TAISEI CORP., Tokyo, Japan

136

134

GHELLA SPA, Rome, Italy

137

142

WALBRIDGE, Detroit, Mich., U.S.A.

138

96

ANDRADE GUTIERREZ ENGENHARIA, Belo Horizonte, Minas Gerais, Brazil

139

167

CHINA SHANDONG INTERNATIONAL ECO. & TECHN. COOP. GRP., Jinan, China

140

151

ONUR TAAHHUT TASIMACILIK INSAAT TICARET VE SANAYI, Ankara, Turkey

141

249

SHANGHAI ELECTRIC GROUP CO. LTD., Shanghai, China

142

115

BEIJING CONSTRUCTION ENGINEERING GROUP CO. LTD., Beijing, China

143

150

JIANGSU NANTONG SANJIAN CONSTR. GROUP CO., Haimen, Jiangsu, China

144

165

PUNJ LLOYD LTD., Gurgaon, Haryana, India

145

140

PER AARSLEFF A/S, Viby J, Denmark

146

183

YANJIAN GROUP CO. LTD., Yantai, Shandong, China

147

127

ANHUI CONSTRUCTION ENGINEERING GROUP CO. LTD., Hefei, Anhui, China

148

188

CADDELL CONSTRUCTION CO. (DE) LLC, Montgomery, Ala., U.S.A.

149

153

SHENYANG YUANDA ALUMINUM INDUS. ENG’G CO. LTD., Shenyang, China

150

130

CHINA HENAN INT’L COOP. GROUP CO. LTD., Zhengzhou, Henan, China

151

148

NUROL CONSTRUCTION AND TRADING CO. INC., Istanbul, Turkey†

152

156

SENER INGENIERÌA Y SISTEMAS SA, Las Arenas (Getxo), Vizcaya, Spain

153

144

SHANGHAI URBAN CONSTRUCTION (GROUP) CORP., Shanghai, China

154

**

GULSAN CONSTRUCTION, Ankara, Turkey

155

**

GRUPO EMPRESARIAL SAN JOSE SA, Madrid, Spain

156

138

ILK CONSTRUCTION, Istanbul, Turkey

157

149

BLACK & VEATCH, Overland Park, Kan., U.S.A.

158

173

ESER CONTRACTING, Ankara, Turkey

159

186

YUNNAN CONSTRUCTION & INVEST. HOLDING GROUP CO., Kunming, China

160

176

SINOPEC OILFIELD SERVICE SHENGLI CORP., Dongying, Shandong, China

161

139

GILBANE BUILDING CO., Providence, R.I., U.S.A.

162

155

GAMA, Ankara, Turkey

163

179

CHINA NATIONAL COMPLETE PLANT IMP. & EXP. CORP., Beijing, China

164

114

METKA, Marousi, Greece

165

158

STFA CONSTRUCTION GROUP, Istanbul, Turkey

166

**

TEPE INSAAT SANAYI AS, Ankara, Turkey

167

169

KAYI INSAAT SANAYI VE TICARET AS, Istanbul, Turkey

168

174

ESTA INSAAT SANAYI LOJISTIK VE DIS TIC. ANONIM SIRKETI, Istanbul, Turkey

169

**

WOOD GROUP, Houston, Texas, U.S.A.

170

191

TTCL PUBLIC CO. LTD., Bangkok, Thailand

171

**

CHINA NUCLEAR ENGINEERING CORP. LTD., Beijing, China†

172

203

LOTTE ENGINEERING & CONSTRUCTION CO. LTD., Seoul, S. Korea

173

180

COMBINED GROUP CONTRACTING CO. (K.S.C.), Safat, Kuwait

174

215

THE WALSH GROUP LTD., Chicago, Ill., U.S.A.

175

182

IC ICTAS INSAAT SANAYI VE TICARET AS, Istanbul, Turkey

176

193

ASLAN YAPI VE TICARET AS, Ankara, Turkey

177

**

SHANGDONG DEJIAN GROUP CO. LTD., Dezhou City, Shandong, China

178

159

MOHAMMED ABDULMOHSIN AL-KHARAFI WLL, Kuwait City, Kuwait

179

185

NANTONG CONSTRUCTION GROUP CO. LTD., Nantong, Jiangsu, China

180

171

BEIJING URBAN CONSTRUCTION GROUP CO. LTD., Beijing, China

181

194

CHINA DALIAN INT’L ECO. & TECH. COOP. GRP. LTD., Dalian, Liaoning, China

182

152

GYM (GRANA Y MONTERO), Lima, Peru

183

187

KINDEN CORP., Tokyo, Japan

184

175

HAZAMA ANDO CORP., Tokyo, Japan

185

204

JIANGSU NANTONG LIUJIAN CONSTR. GROUP CO., Rugao City, Jiangsu, China

186

217

METAG INSAAT TICARET AS, Ankara, Turkey

187

206

SMK GROUP, Ankara, Turkey

188

190

STRUCTURE TONE, New York, N.Y., U.S.A.

189

154

SSANGYONG ENGINEERING & CONSTRUCTION CO. LTD., Seoul, S. Korea

190

222

AE ARMA-ELECTROPANC, Istanbul, Turkey

191

228

BARNARD CONSTRUCTION CO. INC., Bozeman, Mont., U.S.A.

192

221

MATRIX SERVICE CO., Tulsa, Okla., U.S.A.

193

196

CHINA GANSU INT’L CORP. FOR ECO. & TECHN. COOP., Lanzhou, China

194

195

SUMMA TURIZM YATIRIMCILIGI AS, Ankara, Turkey

195

126

ALBERICI-FLINTCO, St. Louis, Mo., U.S.A.

196

200

BAYBURT GRUP AS, Ankara, Turkey

197

177

ICM SPA IMPRESA COSTRUZIONI MALTAURO, Vicenza, Italy

198

**

CENTURI CONSTRUCTION GROUP, Phoenix, Ariz., U.S.A.

199

192

SUMITOMO MITSUI CONSTRUCTION CO. LTD., Tokyo, Japan†

200

231

ANEL ELEKTRIK, Istanbul, Turkey