| 1 |
China Energy Engineering CORPORATION LIMITED
|
China
|
Beijing
|
Building 1, Courtyard A 26, Xidawang Road, Chaoyang District
|
N/A
|
Beijing
|
100022
|
N/A
|
2014
|
$60,273,784,583
|
116388
|
Joint venture
|
1647
|
100000000045287
|
*********@*******.***
|
01*****18
|
0655447306
|
| 2 |
Tokyo Electric Power Company Holdings, Incorporated
|
Unitedkingdom
|
Ealing
|
13 Elers Road
|
N/A
|
London
|
W13 9QA
|
N/A
|
1998
|
$57,179,518,290
|
13
|
Foreign company
|
448
|
FC021425
|
*******@*****.***
|
|
0347808018
|
| 3 |
State Power Investment CORPORATION LIMITED
|
China
|
Beijing
|
Building 4, No. 28 Financial Street, Xicheng District
|
N/A
|
Beijing
|
100033
|
N/A
|
2003
|
$53,931,834,053
|
120145
|
Corporation
|
1858
|
100000000037730
|
***********@******.***
|
01*****00
|
0656345452
|
| 4 |
Albab Company For General Contracts, LTD.
|
Iraq
|
Baghdad
|
Arasat 29, 30, 929
|
N/A
|
N/A
|
N/A
|
N/A
|
2002
|
$49,876,109,700
|
80
|
Corporation
|
N/A
|
9336
|
*****@*****.***
|
07*****79
|
0670754830
|
| 5 |
Shaxi Changzhi Ronghai Electric Power CO., LTD. Licheng Branch
|
China
|
Changzhi
|
No.61, Hexia W. Street, Licheng County
|
N/A
|
Shanxi
|
046000
|
N/A
|
2018
|
$32,381,849,423
|
27
|
Corporation
|
12353
|
140426010113660
|
************@****.***
|
|
0522778112
|
| 6 |
Shopper Data Group PTY. LTD.
|
Australia
|
Sydney
|
N/A
|
N/A
|
New South Wales
|
2060
|
N/A
|
2017
|
$23,885,433,000
|
201000
|
Corporation
|
460
|
620576981
|
************@******.***
|
|
0855971430
|
| 7 |
China Power Engineering Consulting Group CORPORATION
|
China
|
Beijing
|
No.65, Ande Road,xicheng Dist.
|
N/A
|
Beijing
|
100120
|
N/A
|
2003
|
$16,562,592,009
|
324
|
Corporation
|
1647
|
100000000038154
|
*****@****.***
|
01*****83
|
0658052069
|
| 8 |
Emcor Group, INC.
|
USA
|
Norwalk
|
301 Merritt 7
|
N/A
|
Fairfield
|
06851
|
emcorgroup.com
|
1966
|
$14,566,116,000
|
40400
|
Corporation
|
490
|
2122022
|
*********@****.***
|
20*****00
|
0128217497
|
| 9 |
Hainan Jiuqiang Mechanical & Electrical Device Installation CO., LTD.
|
China
|
Yangpu Economic Development Zo
|
Room 109, Floor 1, Neijinmingfa Shihua Chang Qunei Office Buildi
|
N/A
|
Hainan
|
578101
|
N/A
|
2021
|
$10,271,547,084
|
5
|
Corporation
|
N/A
|
460000004131801
|
******@*******.***
|
|
0732049598
|
| 10 |
Westnetz GMBH
|
Germany
|
Dortmund
|
Florianstr. 15-21
|
N/A
|
Dortmund, Stadt
|
44139
|
iam.westnetz.de
|
2019
|
$9,112,546,436
|
6140
|
Corporation
|
1324
|
44135B30872
|
************@***.***
|
08*****89
|
0426406231
|
| 11 |
Aksa Kablo Sanayi Ve Ticaret LTD. Sti
|
Iraq
|
Duhok
|
Qazi Mohammad Road 669/2 Kro 29
|
Shakhki
|
N/A
|
N/A
|
N/A
|
2009
|
$9,005,049,240
|
42
|
Foreign company
|
N/A
|
10220
|
*****@*****.***
|
07*****00
|
0670754435
|
| 12 |
Abm Industries Incorporated
|
USA
|
New York City
|
1 Liberty Plz Fl 7
|
N/A
|
New York
|
10006
|
abm.com
|
1909
|
$8,359,400,000
|
117000
|
Corporation
|
780
|
2057350
|
***********@********.***
|
21*****00
|
0118022733
|
| 13 |
State Nuclear Power Technology Corporation.,ltd.
|
China
|
Beijing
|
Building 1, No.29 Courtyard, North 3rd Ring Road Middle, Xicheng
|
N/A
|
Beijing
|
100000
|
N/A
|
2007
|
$7,107,055,903
|
9414
|
Corporation
|
1858
|
100000000040901
|
*****@****.***
|
01*****01
|
0639291178
|
| 14 |
Comfort Systems USA, INC.
|
USA
|
Houston
|
675 Bering Dr Ste 400
|
N/A
|
Harris
|
77057
|
comfortsystemsusa.com
|
1996
|
$7,027,476,000
|
18300
|
Corporation
|
299
|
2693796
|
******@******.***
|
71*****00
|
0126952814
|
| 15 |
Ge Vernova International LLC
|
Unitedkingdom
|
Stafford
|
C/o UK Grid Solutions Limited
|
St Leonards Building, Harry Kerr Drive Redhill Business Park
|
Staffordshire
|
ST16 1WT
|
N/A
|
1961
|
$6,262,662,000
|
380
|
Foreign company
|
962
|
FC006906
|
*******@******.***
|
|
0338351607
|
| 16 |
Quanta Services, INC.
|
USA
|
Houston
|
2727 North Loop W Ste 100
|
N/A
|
Harris
|
77008
|
quantaservices.com
|
1997
|
$6,233,334,000
|
58400
|
Corporation
|
612
|
2786882
|
*******@******.***
|
71*****00
|
0119115276
|
| 17 |
Kinden CORPORATION
|
Japan
|
Osaka
|
2-3-41, Honjohigashi, Kita-ku
|
N/A
|
Ōsaka
|
531-0074
|
kinden.co.jp/company/office.html
|
1944
|
$4,728,118,948
|
13240
|
Corporation
|
179
|
1120001063033
|
*****@***.***
|
06*****00
|
0801684320
|
| 18 |
Kandenko CO., LTD.
|
Japan
|
Minato-ku
|
4-8-33, Shibaura
|
N/A
|
Tōkyō
|
108-0023
|
N/A
|
1944
|
$4,505,680,928
|
10442
|
Corporation
|
239
|
9010401006818
|
********@***.***
|
03*****11
|
0801966931
|
| 19 |
Exeo Group, INC.
|
Japan
|
Shibuya-ku
|
3-29-20, Shibuya
|
N/A
|
Tōkyō
|
150-0002
|
N/A
|
1954
|
$4,498,532,332
|
17056
|
Corporation
|
655
|
3011001031955
|
*********@********.***
|
03*****11
|
0801683074
|
| 20 |
Guangxi Energy Group CO., LTD.
|
China
|
Nanning
|
Floor ,20, Floor No.19, Floor T1, Gig International Finance Zibe
|
N/A
|
Guangxi
|
530201
|
N/A
|
2003
|
$3,906,351,989
|
1000
|
Corporation
|
306
|
450000000006273
|
********@********.***
|
07*****57
|
0656487258
|
| 21 |
China Everbright Environment Group LIMITED
|
Hongkong
|
Hong Kong
|
Rm 2703 27/f Far East Finance Ctr
|
N/A
|
Central & Western District
|
N/A
|
N/A
|
1993
|
$3,888,789,575
|
269
|
Corporation
|
66
|
01195034
|
************@******.***
|
28*****86
|
0797720581
|
| 22 |
Mirait One CORPORATION
|
Japan
|
Koto-ku
|
5-6-36, Toyosu
|
Hulic Toyosu Prime Square 12f.
|
Tōkyō
|
135-0061
|
N/A
|
1944
|
$3,880,084,894
|
16985
|
Corporation
|
606
|
6010601040090
|
******@********.***
|
03*****11
|
0802284216
|
| 23 |
National Grid USA Service CO. INC.
|
USA
|
Malone
|
139 Finney Blvd
|
N/A
|
Franklin
|
12953
|
N/A
|
2019
|
$3,787,755,790
|
1
|
|
N/A
|
N/A
|
*********@****.***
|
|
0208836173
|
| 24 |
Sepcoiii Electric Power Construction CO., LTD.
|
China
|
Qingdao
|
No. 882-1, Tong'An Road, Laoshan District
|
N/A
|
Shandong
|
266035
|
N/A
|
1991
|
$3,583,109,308
|
3603
|
Corporation
|
2459
|
370726018006274
|
***********@******.***
|
|
0640659517
|
| 25 |
Sk Telecom China CO., LTD.
|
China
|
Beijing
|
12/f, Suite E1, Orient Plaza, No.1, Dongchang'An Street, Dongche
|
N/A
|
Beijing
|
100738
|
N/A
|
1998
|
$3,564,990,000
|
30000
|
|
36
|
N/A
|
********@***.***
|
01*****88
|
0656087537
|
| 26 |
Rauaat Al-Bareq Company For General Contracting LTD
|
Iraq
|
Baghdad
|
House 25 Street 13, District 606
|
Al-mutanaby Neighborhood
|
N/A
|
N/A
|
N/A
|
2008
|
$3,289,613,361
|
36
|
Corporation
|
N/A
|
5135
|
*****@***.***
|
07*****20
|
0670755284
|
| 27 |
Kyudenko CORPORATION
|
Japan
|
Fukuoka
|
1-11-1, Tenjin, Chuo-ku
|
One Fukuoka Bldg. 14f.
|
Fukuoka
|
810-0001
|
N/A
|
1944
|
$3,178,335,524
|
10572
|
Corporation
|
388
|
6290001001120
|
******@***.***
|
05*****91
|
0801994157
|
| 28 |
Ies Holdings, INC.
|
USA
|
Houston
|
2 Riverway Ste 1730
|
N/A
|
Harris
|
77056
|
ies-co.com
|
1997
|
$2,884,358,000
|
9485
|
Corporation
|
127
|
2764678
|
**********@*******.***
|
71*****00
|
0950943742
|
| 29 |
Creacion SA
|
Honduras
|
Tegucigalpa
|
Blvd Suyapa Condominio Metropolis Torre 2
|
N/A
|
Francisco Morazán
|
N/A
|
N/A
|
2010
|
$2,849,369,455
|
27
|
Corporation
|
2
|
8019010270963
|
*****@***.***
|
22*****95
|
0927476450
|
| 30 |
Powerchina Sepco1 Electric Power Construction Co.,ltd.
|
China
|
Jinan
|
Building A2-6, Hanyu Jinggu, No. 7000 Jingshi East Road, High Te
|
N/A
|
Shandong
|
250102
|
N/A
|
1980
|
$2,798,007,048
|
3540
|
Corporation
|
2459
|
370000018015164
|
***********@***.***
|
|
0640653726
|
| 31 |
Downer Edi Engineering Electrical PTY LTD
|
Australia
|
Sydney
|
Triniti Business Campus 39 Delhi Rd
|
N/A
|
New South Wales
|
2113
|
downeredi.com.au
|
1988
|
$2,733,159,000
|
23000
|
Corporation
|
260
|
007102516
|
*********@****.***
|
02*****00
|
0864632034
|
| 32 |
Mmr Group, INC.
|
USA
|
Baton Rouge
|
15961 Airline Hwy
|
N/A
|
East Baton Rouge
|
70817
|
mmrgrp.com
|
1985
|
$2,343,916,699
|
4000
|
Corporation
|
30
|
34351563D
|
**********@****.***
|
22*****90
|
0958318168
|
| 33 |
Powerchina Hubei Engineering Co.,ltd.
|
China
|
Wuhan
|
No.1, Xinqiao 4th Road, Jinyinhu Street, Dongxihu District
|
N/A
|
Hubei
|
430040
|
N/A
|
2014
|
$2,254,095,852
|
3473
|
Corporation
|
2459
|
420000000055850
|
***********@*****.***
|
02*****12
|
0655501434
|
| 34 |
Powerchina Guizhou Engineering CO., LTD.
|
China
|
Guiyang
|
No.1, Huaxi Middle Road, Nanming District
|
N/A
|
Guizhou
|
550003
|
N/A
|
1985
|
$2,152,895,453
|
2360
|
Corporation
|
2459
|
520000000020275
|
************@***.***
|
|
0638985107
|
| 35 |
Programmed Electrical Technologies LTD
|
Australia
|
Melbourne
|
L 32 727 Collins St
|
N/A
|
Victoria
|
3008
|
deets.com.au
|
1999
|
$2,138,994,000
|
18000
|
Corporation
|
904
|
089479676
|
*******@********.***
|
03*****22
|
0868330542
|
| 36 |
Mmr Constructors, INC.
|
USA
|
Baton Rouge
|
15961 Airline Hwy
|
N/A
|
East Baton Rouge
|
70817
|
mmrgrp.com
|
1985
|
$2,104,462,226
|
4000
|
Corporation
|
30
|
34441227D
|
************@*****.***
|
22*****90
|
0255612909
|
| 37 |
Rosendin Electric, INC.
|
USA
|
San Jose
|
880 Mabury Rd
|
N/A
|
Santa Clara
|
95133
|
rosendin.com
|
1919
|
$2,057,700,000
|
4600
|
Corporation
|
22
|
0274896
|
*****@*****.***
|
40*****00
|
0119079732
|
| 38 |
Power China Hebei Engineering CORPORATION LIMITED
|
China
|
Shijiazhuang
|
No. 107 Tabei Road, Yuhua District
|
N/A
|
Hebei
|
050021
|
N/A
|
1993
|
$2,025,208,102
|
2143
|
Corporation
|
2459
|
130100100003547
|
********@******.***
|
03*****86
|
0765725563
|
| 39 |
Carso Infraestructura Y Construcción, S.A. De C.V.
|
Mexico
|
Miguel Hidalgo
|
Lago Zúrich No. 245 Edificio Frisco Piso 2
|
Ampliación Granada, Miguel Hidalgo
|
Distrito Federal
|
11529
|
N/A
|
1999
|
$2,009,680,847
|
10500
|
Corporation
|
499
|
CIC991214L94
|
***********@*******.***
|
55*****00
|
0923973898
|
| 40 |
L&K Engineering CO., LTD.
|
Taiwan
|
Neihu District
|
5f, No. 17, Lane 120, Neihu Rd., Sec. 1,
|
N/A
|
Taipei City
|
114743
|
N/A
|
1978
|
$2,003,792,325
|
1797
|
Corporation
|
16
|
12204275
|
***********@********.***
|
02*****69
|
0767366358
|
| 41 |
China Energy Engineering Group Guangdong Power Engineering CO., LTD.
|
China
|
Guangzhou
|
No.2, Hongli Road, Huangpu District
|
N/A
|
Guangdong
|
510735
|
N/A
|
1986
|
$1,979,872,745
|
3370
|
Corporation
|
1647
|
440000000010069
|
*********@***.***
|
|
0531128588
|
| 42 |
China Energy Construction Group CO., LTD.
|
China
|
Hefei
|
No. 218, Xiangzhang Avenue, High-tech Development Zone
|
N/A
|
Anhui
|
230088
|
N/A
|
1982
|
$1,966,316,608
|
2037
|
Corporation
|
1647
|
340000000016171
|
********@*****.***
|
|
0765739407
|
| 43 |
Guizhou Wujiang Hydropower Development Co.,ltd.
|
China
|
Guiyang
|
No.9, Xinhua Road, Nanming District
|
N/A
|
Guizhou
|
550002
|
N/A
|
1992
|
$1,915,953,098
|
3519
|
Corporation
|
1720
|
520000000027718
|
*****@***.***
|
08*****88
|
0532152076
|
| 44 |
Marketech International CORP.
|
Taiwan
|
Taipei City
|
6f, No. 3-2, Yuancyu St.
|
N/A
|
Taipei City
|
115010
|
N/A
|
1988
|
$1,867,883,077
|
773
|
Corporation
|
21
|
23145632
|
******@*****.***
|
02*****89
|
0767171922
|
| 45 |
Iberdrola Australia (SA) Power Holdings PTY LIMITED
|
Australia
|
Sydney
|
'Governor Phillip Tower' Level 22 1 Farrer Place
|
N/A
|
New South Wales
|
2000
|
nextwavelength.com.au
|
2019
|
$1,840,065,468
|
115
|
Corporation
|
64
|
635702126
|
*****@***.***
|
04*****50
|
0857915665
|
| 46 |
Toenec CORPORATION
|
Japan
|
Nagoya
|
1-31-23, Sakae, Naka-ku
|
N/A
|
Aichi
|
460-0008
|
N/A
|
1944
|
$1,817,097,996
|
6077
|
Corporation
|
121
|
8180001038758
|
*******@***.***
|
05*****11
|
0801675947
|
| 47 |
Broadspectrum Australia (qld) PTY LTD
|
Australia
|
Gladstone
|
13 Roseanna St
|
N/A
|
Queensland
|
4680
|
broadspectrum.com.au
|
2002
|
$1,805,654,928
|
11210
|
Corporation
|
122
|
100418228
|
*******@*****.***
|
07*****00
|
0861567349
|
| 48 |
Shanghai Municipal Electric Power Company
|
China
|
N/A
|
N/A
|
N/A
|
N/A
|
200000
|
N/A
|
N/A
|
$1,783,207,998
|
15006
|
|
3
|
N/A
|
******@*****.***
|
02*****22
|
0655187984
|
| 49 |
Beijing Beijing New Energy CO., LTD.
|
China
|
Beijing
|
No.38, Private Technology Park East Road, Qingyundian Town, Daxi
|
N/A
|
Beijing
|
102605
|
N/A
|
2003
|
$1,782,495,000
|
15000
|
Corporation
|
6113
|
110000006108402
|
**********@***.***
|
01*****19
|
0532377271
|
| 50 |
Ameresco, INC.
|
USA
|
Framingham
|
111 Speen St Ste 410
|
N/A
|
Middlesex
|
01701
|
ameresco.com
|
2000
|
$1,769,928,000
|
1509
|
Corporation
|
441
|
3216839
|
********@***.***
|
86*****72
|
0714550539
|
