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2021 Cultural Facilities Giants: Top architecture, engineering, and construction firms in the U.S. cultural facilities sector

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Giants 400

2021 Cultural Facilities Giants: Top architecture, engineering, and construction firms in the U.S. cultural facilities sector

Gensler, AECOM, Buro Happold, and Arup top BD+C's rankings of the nation's largest cultural facilities sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.


By BD+C STAFF | November 19, 2021
Aquarium of Niagara Explorer’s Reef, Niagara Falls, N.Y., designed by CPL Architecture, Engineering, Planning
Aquarium of Niagara Explorer’s Reef, Niagara Falls, N.Y., designed by CPL Architecture, Engineering, Planning and KCB Architecture, and built by Trophy Point Construction Services. This unique exhibit allows patrons to have a hands-on, teaching and learning experience with a collection of marine life including sharks, stingrays, hermit crabs, sea urchins, and more. Photo: Tim Wilkes Photography

Gensler, AECOM, Buro Happold, and Arup top BD+C's rankings of the nation's largest cultural facilities sector architecture, engineering, and construction firms, as reported in the 2021 Giants 400 Report.

 

Top 110 Cultural Facilities Architecture and AE Firms – All Cultural Facilities Work
  FIRM 2020 REVENUE
1 Gensler $33,768,250
2 DLR Group $27,600,000
3 Populous $25,873,738
4 Quinn Evans $24,130,427
5 HGA $15,583,540
6 Cooper Robertson $12,672,142
7 Diamond Schmitt Architects $12,298,265
8 Ayers Saint Gross $10,105,740
9 Huitt-Zollars $9,886,562
10 GWWO Architects $9,363,744
11 HKS $8,570,736
12 SmithGroup $8,302,222
13 Davis Brody Bond $7,079,635
14 HDR $7,000,000
15 EwingCole $6,500,000
16 Perkins and Will $5,977,000
17 LPA $5,969,363
18 LMN Architects $5,535,135
19 HOK $4,690,000
20 Skidmore, Owings & Merrill $3,900,166
21 Perkins Eastman $3,747,952
22 Ratio Design $3,708,961
23 Grimm + Parker Architects $3,412,531
24 PGAL $3,262,000
25 Ennead Architects $3,115,580
26 GBBN $2,925,000
27 Progressive AE $2,525,865
28 LS3P Associates $2,501,572
29 Fentress Architects $2,300,000
30 Steinberg Hart $2,025,808
31 McMillan Pazdan Smith $1,999,814
32 FXCollaborative $1,740,215
33 Little Diversified Architectural Consulting $1,699,634
34 Stantec $1,653,037
35 Kahler Slater $1,500,000
36 CallisonRTKL $1,325,544
37 Sasaki $1,258,309
38 Clark Nexsen $1,163,000
39 Moody Nolan $1,102,896
40 LaBella Associates $1,050,000
41 JLG Architects $926,842
42 EYP $903,093
43 Emersion Design $889,212
44 Bermello Ajamil & Partners $875,444
45 Clark & Enersen $873,149
46 Zyscovich $869,714
47 AHL $823,632
48 RRMM Architects $788,144
49 Eppstein Uhen Architects $788,000
50 WATG $768,570
51 Goettsch Partners $760,000
52 Page $658,821
53 RSP Architects $634,000
54 Sheehan Nagle Hartray Architects $625,000
55 Elkus Manfredi Architects $505,000
56 MKM Architecture + Design $503,212
57 SHP $500,000
58 LEO A DALY $484,191
59 Hafer $462,560
60 HuntonBrady Architects $435,888
61 H2M Architects + Engineers $435,093
62 JCJ Architecture $434,006
63 Miller Dunwiddie $426,251
64 CPL $420,368
65 BHDP Architecture $415,094
66 RDG Planning & Design $364,736
67 DLZ Corp. $360,207
68 Marmon Mok Architecture $335,479
69 Finegold Alexander Architects $328,505
70 CBRE $327,007
71 Baskervill $317,769
72 SLAM $282,581
73 CTA Architects $280,171
74 Design Collaborative $274,816
75 Mithun $260,148
76 Shepley Bulfinch $250,187
77 HED $250,000
78 Smallwood $249,348
79 Payette $242,185
80 Becker Morgan Group $237,551
81 ATA Beilharz Architects $217,000
82 BKV Group $193,217
83 Dattner Architects $192,327
84 Performa $188,000
85 Handel Architects $182,051
86 CSArch $175,816
87 BBS Architects $171,595
88 Champlin Architecture $157,080
89 CO Architects $155,632
90 Goodwyn Mills Cawood $149,398
91 Legat Architects $148,960
92 SLCE Architects, LLP $145,000
93 Orcutt | Winslow $129,756
94 HMC Architects $128,229
95 Urbahn Architects $126,701
96 RKTB Architects $90,886
97 ZGF Architects $76,990
98 Cooper Carry $70,569
99 Hanbury $68,055
100 Hollis + Miller Architects $43,934
101 Massa Multimedia Architecture $36,163
102 Architectural Design Consultants $30,000
103 KG+D Architects $30,000
104 DLA Architects $27,573
105 TreanorHL $23,159
106 RDC-S111 $18,025
107 CetraRuddy Architecture $16,029
108 ThenDesign Architetcure $8,000
109 Cuningham $6,916
110 Brownstone $6,654
111 NAC Architecture $4,601
112 45 Architecture $1,654
113 BWBR $1,350

SOURCE: 2021 Giants 400 Report 

 

 

Top 65 Cultural Facilities Engineering and EA Firms – All Cultural Facilities Work
  FIRM 2020 REVENUE
1 Buro Happold $88,947,000
2 Arup $26,216,486
3 KPFF Consulting Engineers $19,524,000
4 Thornton Tomasetti $11,911,997
5 AECOM $7,600,000
6 Morrison Hershfield $6,436,011
7 WSP USA $6,211,033
8 Walter P Moore $6,112,823
9 Alfa Tech Consulting Engineers $5,500,000
10 Kohler Ronan $5,019,926
11 ME Engineers $4,613,000
12 Wiss, Janney, Elstner Associates $4,220,000
13 TLC Engineering Solutions $3,932,000
14 Langan $3,500,000
15 IMEG Corp. $3,240,630
16 Jensen Hughes $2,849,718
17 Jaros, Baum & Bolles $2,176,972
18 RMF Engineering $2,000,000
19 Magnusson Klemencic Associates $1,480,468
20 Dewberry $1,284,407
21 Osborn Engineering $1,150,000
22 TEECOM $1,043,098
23 Affiliated Engineers Inc. $967,070
24 Mazzetti $946,814
25 SSOE Group $870,000
26 HEAPY $830,389
27 Wallace Design Collective $800,000
28 Henderson Engineers $770,189
29 CMTA $768,253
30 DeSimone Consulting Engineers $757,779
31 Martin/Martin Consulting Engineers $712,473
32 JQ Engineering $704,941
33 Newcomb & Boyd $605,467
34 AKF Group $570,000
35 Schaefer $561,580
36 NV5 Global $551,000
37 Dunham Associates $500,000
38 Syska Hennessy Group $482,313
39 GRAEF $451,072
40 I.C. Thomasson Associates $380,749
41 Salas O'Brien $373,125
42 Peter Basso Associates $350,000
43 Karpinski Engineering $350,000
44 Highland Associates $300,000
45 EXP $288,722
46 Bridgers & Paxton Consulting Engineers $272,159
47 Farnsworth Group $253,128
48 CHA Consulting $200,000
49 French & Parrello Associates $191,789
50 Spectrum Engineers $148,000
51 Vanderweil Engineers $145,300
52 LBYD $119,884
53 ESD $111,922
54 KCL Engineering $101,722
55 Arora Engineers $95,087
56 Smith Seckman Reid $56,128
57 Cushing Terrell $45,881
58 Kohrs Lonnemann Heil Engineers $43,847
59 Architectural Engineers $41,032
60 MHP Structural Engineers $33,842
61 G2 Consulting Group $30,000
62 JALRW Engineering Group $29,000
63 EAPC Architects Engineers $17,475
64 Primera Engineers $10,582
65 JP Harvey Engineering Solutions $9,932
66 Marque Engineering $6,725

SOURCE: 2021 Giants 400 Report 

 

 

Top 55 Cultural Facilities Contractors and CM Firms – All Cultural Facilities Work
  FIRM 2020 REVENUE
1 AECOM $460,500,000
2 Turner Construction $353,958,970
3 Clark Group $241,216,774
4 Whiting-Turner Contracting Co., The $156,948,239
5 Crossland Construction $151,992,075
6 Gilbane Building Company $99,826,000
7 STO Building Group $91,000,000
8 Skanska USA $89,607,641
9 McCarthy Holdings $88,870,449
10 Pepper Construction $62,366,335
11 Manhattan Construction Group $59,365,630
12 JE Dunn $48,733,182
13 Mortenson $47,130,000
14 DPR Construction $41,578,000
15 Holder Construction $31,000,000
16 Messer Construction $30,669,825
17 Swinerton $27,691,104
18 Level 10 $21,893,242
19 Nabholz $21,445,234
20 Lease Crutcher Lewis $21,073,996
21 LeChase Construction Services $16,984,939
22 Brasfield & Gorrie $16,772,282
23 Hill International $15,159,269
24 Haselden Construction $14,426,843
25 Wohlsen Construction Company $13,845,000
26 Orcutt | Winslow $12,205,314
27 Hunter Roberts Construction $11,663,000
28 McCownGordon Construction $11,150,286
29 Austin Industries $10,652,792
30 PCL Construction $10,622,577
31 C.W. Driver Companies $7,925,255
32 Saunders Construction $7,453,120
33 Shawmut Design and Construction $6,633,179
34 Balfour Beatty US $5,106,015
35 S. M. Wilson & Co. $4,839,127
36 Weitz Company, The $4,791,100
37 Robins & Morton $4,241,689
38 KBE Building Corp. $3,969,891
39 W.E. O'Neil Construction $3,307,204
40 CBRE $2,736,272
41 Landry/French Construction $2,700,000
42 Yates Companies, The $2,239,000
43 W. M. Jordan Company $2,023,473
44 Clancy & Theys Construction $1,266,312
45 Progressive AE $1,152,504
46 McDonough Bolyard Peck $1,061,278
47 Walsh Group, The $1,041,458
48 Bette Companies, The $967,575
49 Suffolk Construction $783,905
50 Cotter Consulting $745,296
51 Benchmark Construction $496,689
52 Hensel Phelps $446,465
53 Arc Building Partners $413,246
54 Batson-Cook $381,297
55 Brownstone $348,472
56 STV $140,301
57 Blach Construction $100,000
58 JLG Architects $96,109

SOURCE: 2021 Giants 400 Report 

 

 

Top 65 Cultural Facilities Architecture and AE Firms – Museums and Galleries
  FIRM 2020 REVENUE
1 Quinn Evans $20,808,435
2 Cooper Robertson $12,672,142
3 Ayers Saint Gross $9,845,599
4 Gensler $8,545,410
5 GWWO Architects $8,442,360
6 SmithGroup $7,245,182
7 HDR $7,000,000
8 LPA $5,969,363
9 HGA $5,011,286
10 LMN Architects $3,908,848
11 Skidmore, Owings & Merrill $3,885,231
12 Perkins Eastman $3,747,952
13 Perkins and Will $3,157,000
14 Davis Brody Bond $3,117,504
15 EwingCole $3,000,000
16 LS3P Associates $2,044,894
17 Fentress Architects $2,000,000
18 FXCollaborative $1,740,215
19 Ennead Architects $1,588,191
20 CallisonRTKL $1,149,341
21 Little Diversified Architectural Consulting $1,128,023
22 Sasaki $1,078,326
23 EYP $903,093
24 Emersion Design $889,212
25 Page $658,821
26 GBBN $650,000
27 RSP Architects $634,000
28 Goettsch Partners $630,000
29 WATG $578,451
30 Clark Nexsen $577,000
31 HOK $558,000
32 Ratio Design $471,054
33 JCJ Architecture $434,006
34 Diamond Schmitt Architects $372,635
35 Baskervill $317,769
36 Moody Nolan $314,748
37 CBRE $302,684
38 Bermello Ajamil & Partners $289,400
39 CTA Architects $280,171
40 Mithun $260,148
41 HED $250,000
42 Payette $242,185
43 Stantec $238,839
44 Handel Architects $182,051
45 CO Architects $155,632
46 SLAM $148,182
47 JLG Architects $139,255
48 Goodwyn Mills Cawood $138,598
49 Orcutt | Winslow $129,756
50 Finegold Alexander Architects $108,913
51 CSArch $100,970
52 AHL $98,247
53 HMC Architects $91,674
54 HuntonBrady Architects $88,125
55 ZGF Architects $76,990
56 McMillan Pazdan Smith $60,838
57 DLZ Corp. $59,286
58 Steinberg Hart $56,897
59 Hafer $39,915
60 Massa Multimedia Architecture $36,163
61 Eppstein Uhen Architects $35,000
62 TreanorHL $23,159
63 RDC-S111 $18,025
64 CetraRuddy Architecture $16,029
65 DLA Architects $12,670
66 Cuningham $6,916
67 Hanbury $6,475
68 BWBR $1,350

SOURCE: 2021 Giants 400 Report 

 

 

Top 45 Cultural Facilities Engineering and EA Firms – Museums and Galleries
  FIRM 2020 REVENUE
1 Buro Happold $84,523,000
2 Arup $20,000,000
3 KPFF Consulting Engineers $6,508,000
4 Morrison Hershfield $6,436,011
5 Alfa Tech Consulting Engineers $3,500,000
6 Thornton Tomasetti $3,182,428
7 ME Engineers $2,333,000
8 WSP USA $2,228,165
9 Kohler Ronan $2,110,061
10 Langan $2,000,000
11 RMF Engineering $2,000,000
12 Jensen Hughes $1,893,640
13 Wiss, Janney, Elstner Associates $1,800,000
14 IMEG Corp. $1,240,130
15 Jaros, Baum & Bolles $1,211,916
16 Magnusson Klemencic Associates $890,893
17 TLC Engineering Solutions $816,000
18 TEECOM $787,307
19 Henderson Engineers $770,189
20 Osborn Engineering $675,000
21 Wallace Design Collective $600,000
22 Newcomb & Boyd $509,218
23 Martin/Martin Consulting Engineers $353,722
24 Karpinski Engineering $350,000
25 HEAPY $303,213
26 EXP $288,722
27 AKF Group $260,000
28 Farnsworth Group $253,128
29 Dunham Associates $250,000
30 GRAEF $216,201
31 Dewberry $180,826
32 DeSimone Consulting Engineers $136,400
33 NV5 Global $112,000
34 Vanderweil Engineers $105,700
35 Peter Basso Associates $100,000
36 Syska Hennessy Group $72,480
37 Spectrum Engineers $49,500
38 Salas O'Brien $45,959
39 Cushing Terrell $45,881
40 Bridgers & Paxton Consulting Engineers $29,767
41 LBYD $25,504
42 CMTA $22,729
43 EAPC Architects Engineers $17,475
44 MHP Structural Engineers $14,827
45 Affiliated Engineers Inc. $14,131
46 Primera Engineers $10,582
47 JP Harvey Engineering Solutions $9,932
48 Marque Engineering $6,725

SOURCE: 2021 Giants 400 Report 

 

 

Top 35 Cultural Facilities Contractors and CM Firms – Museums and Galleries
  FIRM 2020 REVENUE
1 Turner Construction $353,958,970
2 Clark Group $168,151,511
3 STO Building Group $91,000,000
4 Pepper Construction $61,945,947
5 Manhattan Construction Group $48,819,630
6 Mortenson $47,130,000
7 Whiting-Turner Contracting Co., The $35,817,719
8 Skanska USA $30,146,487
9 Swinerton $27,691,104
10 Level 10 $21,893,242
11 Gilbane Building Company $21,689,000
12 Nabholz $21,445,234
13 Lease Crutcher Lewis $21,073,996
14 JE Dunn $18,401,429
15 Haselden Construction $14,426,843
16 Hill International $12,658,343
17 Austin Industries $10,652,792
18 McCownGordon Construction $8,763,466
19 Saunders Construction $7,453,120
20 LeChase Construction Services $5,282,328
21 W.E. O'Neil Construction $3,307,204
22 Landry/French Construction $2,700,000
23 Yates Companies, The $2,239,000
24 Shawmut Design and Construction $2,138,212
25 W. M. Jordan Company $2,023,473
26 Balfour Beatty US $1,379,809
27 Clancy & Theys Construction $1,266,312
28 McDonough Bolyard Peck $1,061,278
29 CBRE $1,032,473
30 Benchmark Construction $496,689
31 Hensel Phelps $446,465
32 Arc Building Partners $413,246
33 Brownstone $348,472
34 Wohlsen Construction Company $198,000
35 Blach Construction $100,000
36 JLG Architects $96,109
37 Cotter Consulting $16,689
38 Weitz Company, The $2,900

SOURCE: 2021 Giants 400 Report 

 

 

Top 50 Cultural Facilities Architecture and AE Firms – Performing Arts and Concert Venues
  FIRM 2020 REVENUE
1 DLR Group $27,600,000
2 Populous $25,873,738
3 Gensler $25,222,840
4 Huitt-Zollars $9,886,562
5 HGA $9,512,856
6 HKS $8,570,736
7 Diamond Schmitt Architects $7,999,324
8 Davis Brody Bond $3,962,131
9 HOK $3,489,000
10 Grimm + Parker Architects $2,737,099
11 Progressive AE $2,525,865
12 EwingCole $2,500,000
13 GBBN $1,950,000
14 Steinberg Hart $1,884,185
15 LMN Architects $1,626,287
16 Ennead Architects $1,527,389
17 Kahler Slater $1,500,000
18 Quinn Evans $1,430,321
19 Ratio Design $1,208,630
20 Perkins and Will $1,100,000
21 SmithGroup $1,057,040
22 LaBella Associates $1,050,000
23 GWWO Architects $921,384
24 Zyscovich $869,714
25 Eppstein Uhen Architects $737,000
26 AHL $725,385
27 JLG Architects $551,745
28 Elkus Manfredi Architects $505,000
29 LEO A DALY $443,225
30 Miller Dunwiddie $426,251
31 BHDP Architecture $415,094
32 RDG Planning & Design $364,736
33 LS3P Associates $356,783
34 Fentress Architects $300,000
35 Bermello Ajamil & Partners $272,834
36 McMillan Pazdan Smith $253,880
37 Smallwood $249,348
38 ATA Beilharz Architects $212,000
39 WATG $190,119
40 Performa $188,000
41 SLCE Architects, LLP $145,000
42 Little Diversified Architectural Consulting $142,984
43 SLAM $134,399
44 Goettsch Partners $130,000
45 CSArch $74,846
46 Sasaki $61,790
47 Stantec $54,730
48 Hollis + Miller Architects $43,934
49 HMC Architects $36,555
50 CBRE $11,423
51 Becker Morgan Group $10,868
52 Clark & Enersen $10,651
53 MKM Architecture + Design $9,415
54 Hafer $4,440
55 45 Architecture $1,654
56 NAC Architecture $1,170

SOURCE: 2021 Giants 400 Report 

 

 

Top 35 Cultural Facilities Engineering and EA Firms – Performing Arts and Concert Venues
  FIRM 2020 REVENUE
1 AECOM $7,600,000
2 Thornton Tomasetti $7,420,836
3 KPFF Consulting Engineers $6,508,000
4 Arup $6,216,486
5 Walter P Moore $6,112,823
6 Buro Happold $4,376,000
7 WSP USA $3,297,396
8 TLC Engineering Solutions $2,300,000
9 ME Engineers $2,200,000
10 Kohler Ronan $2,107,227
11 Alfa Tech Consulting Engineers $2,000,000
12 Wiss, Janney, Elstner Associates $1,220,000
13 Langan $1,000,000
14 Jaros, Baum & Bolles $965,056
15 Affiliated Engineers Inc. $881,536
16 SSOE Group $870,000
17 IMEG Corp. $750,000
18 DeSimone Consulting Engineers $621,379
19 Magnusson Klemencic Associates $589,575
20 Jensen Hughes $581,046
21 Schaefer $552,585
22 NV5 Global $439,000
23 CMTA $417,826
24 I.C. Thomasson Associates $380,749
25 Highland Associates $300,000
26 AKF Group $270,000
27 Martin/Martin Consulting Engineers $269,503
28 Dunham Associates $250,000
29 Syska Hennessy Group $241,946
30 GRAEF $211,771
31 Wallace Design Collective $200,000
32 French & Parrello Associates $171,633
33 Osborn Engineering $125,000
34 Salas O'Brien $85,037
35 Newcomb & Boyd $81,174
36 Smith Seckman Reid $56,128
37 Spectrum Engineers $55,248
38 HEAPY $49,415
39 Vanderweil Engineers $39,600
40 Kohrs Lonnemann Heil Engineers $12,933
41 TEECOM $6,480
42 Halff Associates $1,000

SOURCE: 2021 Giants 400 Report 

 

 

Top 25 Cultural Facilities Contractors and CM Firms – Performing Arts and Concert Venues
  FIRM 2020 REVENUE
1 AECOM $460,500,000
2 Crossland Construction $151,992,075
3 Whiting-Turner Contracting Co., The $112,246,506
4 McCarthy Holdings $88,870,449
5 Clark Group $73,065,263
6 Skanska USA $55,781,905
7 DPR Construction $41,578,000
8 Holder Construction $31,000,000
9 Messer Construction $27,368,623
10 Gilbane Building Company $26,783,000
11 LeChase Construction Services $11,687,505
12 Hunter Roberts Construction $11,663,000
13 PCL Construction $10,622,577
14 Manhattan Construction Group $10,546,000
15 S. M. Wilson & Co. $4,839,127
16 Shawmut Design and Construction $4,494,967
17 KBE Building Corp. $3,969,891
18 Balfour Beatty US $3,726,206
19 McCownGordon Construction $2,315,527
20 Weitz Company, The $1,849,000
21 Progressive AE $1,139,294
22 Hill International $1,072,269
23 Walsh Group, The $1,041,458
24 Robins & Morton $501,085
25 STV $140,301
26 JE Dunn $15,021

SOURCE: 2021 Giants 400 Report 

 

 

Top 55 Cultural Facilities Architecture and AE Firms – Public Libraries
  FIRM 2020 REVENUE
1 Diamond Schmitt Architects $3,926,305
2 PGAL $3,262,000
3 Ratio Design $2,029,277
4 Quinn Evans $1,891,671
5 Perkins and Will $1,720,000
6 McMillan Pazdan Smith $1,685,096
7 Stantec $1,359,468
8 HGA $1,059,398
9 EwingCole $1,000,000
10 Clark & Enersen $862,498
11 Moody Nolan $788,148
12 RRMM Architects $788,144
13 Grimm + Parker Architects $675,433
14 HOK $643,000
15 Sheehan Nagle Hartray Architects $625,000
16 Clark Nexsen $586,000
17 SHP $500,000
18 MKM Architecture + Design $493,797
19 H2M Architects + Engineers $435,093
20 Little Diversified Architectural Consulting $428,627
21 CPL $420,368
22 Hafer $418,205
23 HuntonBrady Architects $347,763
24 Marmon Mok Architecture $335,479
25 GBBN $325,000
26 Bermello Ajamil & Partners $313,210
27 DLZ Corp. $300,921
28 Design Collaborative $274,816
29 Ayers Saint Gross $260,141
30 Shepley Bulfinch $250,187
31 JLG Architects $235,842
32 Becker Morgan Group $226,683
33 Finegold Alexander Architects $219,592
34 BKV Group $193,217
35 Dattner Architects $192,327
36 CallisonRTKL $176,203
37 BBS Architects $171,595
38 Champlin Architecture $157,080
39 Legat Architects $148,960
40 Urbahn Architects $126,701
41 Sasaki $118,193
42 LS3P Associates $99,894
43 RKTB Architects $90,886
44 Steinberg Hart $84,726
45 Cooper Carry $70,569
46 Hanbury $61,580
47 LEO A DALY $40,966
48 KG+D Architects $30,000
49 Architectural Design Consultants $30,000
50 Eppstein Uhen Architects $16,000
51 Skidmore, Owings & Merrill $14,935
52 DLA Architects $14,903
53 CBRE $12,899
54 Goodwyn Mills Cawood $10,800
55 ThenDesign Architetcure $8,000
56 Brownstone $6,654
57 ATA Beilharz Architects $5,000
58 NAC Architecture $3,431

SOURCE: 2021 Giants 400 Report 

 

 

Top 35 Cultural Facilities Engineering and EA Firms – Public Libraries
  FIRM 2020 REVENUE
1 KPFF Consulting Engineers $6,508,000
2 Thornton Tomasetti $1,308,733
3 IMEG Corp. $1,250,500
4 Wiss, Janney, Elstner Associates $1,200,000
5 Dewberry $1,103,581
6 Mazzetti $946,814
7 TLC Engineering Solutions $816,000
8 Kohler Ronan $802,638
9 JQ Engineering $704,941
10 WSP USA $685,472
11 Langan $500,000
12 HEAPY $477,761
13 Jensen Hughes $375,032
14 Osborn Engineering $350,000
15 CMTA $327,698
16 Peter Basso Associates $250,000
17 TEECOM $249,311
18 Bridgers & Paxton Consulting Engineers $242,392
19 Salas O'Brien $242,129
20 CHA Consulting $200,000
21 Syska Hennessy Group $167,887
22 ESD $111,922
23 KCL Engineering $101,722
24 Arora Engineers $95,087
25 LBYD $94,380
26 Martin/Martin Consulting Engineers $89,248
27 ME Engineers $80,000
28 Affiliated Engineers Inc. $71,403
29 Buro Happold $48,000
30 Spectrum Engineers $43,252
31 Architectural Engineers $41,032
32 AKF Group $40,000
33 Kohrs Lonnemann Heil Engineers $30,914
34 G2 Consulting Group $30,000
35 JALRW Engineering Group $29,000
36 GRAEF $23,100
37 French & Parrello Associates $20,157
38 MHP Structural Engineers $19,015
39 Newcomb & Boyd $15,075
40 Schaefer $8,995

SOURCE: 2021 Giants 400 Report 

 

 

Top 20 Cultural Facilities Contractors and CM Firms – Public Libraries
  FIRM 2020 REVENUE
1 Gilbane Building Company $51,354,000
2 JE Dunn $30,316,732
3 Brasfield & Gorrie $16,772,282
4 Wohlsen Construction Company $13,647,000
5 Whiting-Turner Contracting Co., The $8,884,014
6 C.W. Driver Companies $7,925,255
7 Robins & Morton $3,740,604
8 Skanska USA $3,679,249
9 Messer Construction $3,301,202
10 Weitz Company, The $2,939,200
11 CBRE $1,703,798
12 Hill International $1,428,657
13 Bette Companies, The $967,575
14 Suffolk Construction $783,905
15 Cotter Consulting $728,607
16 Pepper Construction $420,388
17 Batson-Cook $381,297
18 McCownGordon Construction $71,293
19 LeChase Construction Services $15,106
20 Progressive AE $13,210

SOURCE: 2021 Giants 400 Report 

 

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