Rank
Firm Name
Location
Gross Revenue
($ US)
Gross MEP Design Revenue ($ US)
Total MEP Revenue %
Total Engineers
1
Jacobs Engineering Group Inc.
Pasadena, CA, U.S.
$10,893,780,000
$1,549,650,401
14%
14,916
2
Black & Veatch
Overland Park, KS, U.S.
$3,279,000,000
$1,042,980,000
32%
3,100
3
URS Corp.
San Francisco, CA, U.S.
$11,000,000,000
$550,000,000
5%
11,151
4
exp
Brampton, ON, Canada
$527,934,000
$158,380,000
30%
897
5
Parsons Brinckerhoff
New York, NY, U.S.
$2,637,922,000
$156,000,000
6%
6,037
6
HDR Inc.
Omaha, NE, U.S.
$1,659,800,000
$121,765,835
7%
2,133
7
Stantec Inc.
Edmonton, AB, Canada
$1,882,900,000
$107,000,000
6%
3,250
8
Burns & McDonnell
Kansas City, MO, U.S.
$1,556,000,000
$98,590,000
6%
1,904
9
Affiliated Engineers Inc.
Madison, WI, U.S.
$105,503,000
$94,533,000
90%
395
10
Arup
New York, NY, U.S.
$255,940,354
$88,516,976
35%
728
11
Syska Hennessy Group
New York, NY, U.S.
$82,098,402
$71,398,402
87%
295
12
WSP
New York, NY, U.S.
$78,982,000
$63,975,420
81%
1,000
13
Henderson Engineers Inc.
Lenexa, KS, U.S.
$63,400,000
$60,230,000
95%
382
14
Vanderweil Engineers
Boston, MA, U.S.
$64,818,040
$57,541,639
89%
241
15
Middough Inc.
Cleveland, OH, U.S.
$122,000,000
$57,340,000
47%
636
16
Cannon Design
Buffalo, NY, U.S.
$202,200,000
$57,200,000
28%
138
17
AKF Group LLC
New York, NY, U.S.
$62,000,000
$56,000,000
90%
318
18
Buro Happold Consulting Engineers
New York, NY, U.S.
$194,220,000
$55,000,000
28%
1,420
19
Smith Seckman Reid Inc.
Nashville, TN, U.S.
$76,624,442
$52,870,865
69%
241
20
Optimation Technology Inc.
Rush, NY, U.S.
$61,208,000
$50,158,420
82%
157
21
Mesa Assocs. Inc.
Madison, AL, U.S.
$52,500,000
$49,000,000
93%
86
22
SSOE Group
Toledo, OH, U.S.
$188,820,000
$46,853,134
25%
440
23
LEO A DALY
Omaha, NE, U.S.
$171,225,253
$46,230,818
27%
308
24
HGA Architects and Engineers
Minneapolis, MN, U.S.
$112,300,000
$45,100,000
40%
91
25
Stanley Consultants
Muscatine, IA, U.S.
$150,000,000
$42,450,000
29%
432
26
Glumac
San Francisco, CA, U.S.
$47,300,000
$42,400,000
90%
76
27
Bard, Rao + Athanas
Consulting Engineers LLC
Watertown, MA, U.S.
$41,500,000
$41,500,000
100%
149
28
ESD
(Environmental Systems Design Inc.)
Chicago, IL, U.S.
$38,763,000
$37,987,740
98%
189
29
KJWW Engineering Consultants
Rock Island, IL, U.S.
$51,092,154
$37,493,938
73%
202
30
M-E Engineers Inc.
Wheat Ridge, CO, U.S.
$35,385,861
$35,385,861
100%
155
31
EYP
Albany, NY, U.S.
$85,381,169
$33,000,000
39%
106
32
TLC Engineering for Architecture Inc.
Orlando, FL, U.S.
$35,924,021
$31,282,007
87%
78
33
Sebesta Blomberg
St. Paul, MN, U.S.
$31,185,273
$31,185,273
100%
77
34
TTG (TMAD, TAYLOR & GAINES)
Pasadena, CA, U.S.
$53,049,110
$30,775,687
58%
148
35
RMF Engineering Inc.
Baltimore, MD, U.S.
$32,179,874
$29,013,374
90%
120
36
PageSoutherlandPage
Austin, TX, U.S.
$98,500,000
$28,565,000
29%
43
37
RDK Engineers
Andover, MA, U.S.
$31,200,000
$28,100,000
90%
123
38
DLR Group
Omaha, NE, U.S.
$116,400,000
$27,500,000
24%
81
39
H&A Architects & Engineers
Glen Allen, VA, U.S.
$43,335,401
$26,720,014
62%
158
40
CDM Smith Inc.
Cambridge, MA, U.S.
$1,213,000,000
$25,270,982
20%
2,031
41
Interface Engineering
Portland, OR, U.S.
$25,193,936
$25,193,936
100%
46
42
Aon Fire Protection Engineering Corp.
Lincoln Shire, IL, U.S.
$25,010,728
$25,010,728
100%
99
43
Ghafari Assocs. LLC
Dearborn, MI, U.S.
$110,200,000
$25,000,000
23%
208
44
H.F. Lenz Co.
Johnstown, PA, U.S.
$27,397,740
$23,135,045
84%
48
45
ccrd partners
Houston, TX, U.S.
$25,000,000
$23,000,000
92%
55
46
M/E Engineering PC
Rochester, NY, U.S.
$22,687,000
$22,687,000
100%
135
47
I.C. Thomasson Assocs. Inc.
Nashville, TN, U.S.
$23,500,000
$22,300,000
95%
51
48
Heapy Engineering
Dayton, OH, U.S.
$22,106,880
$22,106,880
100%
76
49
STV
New York, NY, U.S.
$373,538,000
$21,975,000
6%
521
50
CTA Architects Engineers
Billings, MT, U.S.
$43,028,636
$20,653,745
48%
112
51
Michaud Cooley Erickson
Minneapolis, MN, U.S.
$20,000,000
$20,000,000
100%
51
52
BSA LifeStructures
Indianapolis, IN, U.S.
$45,582,887
$19,964,056
44%
39
53
Jordan & Skala Engineers Inc.
Norcross, GA, U.S.
$20,374,428
$18,667,929
92%
55
54
Triad Consulting Engineers Inc.
Morris Plains, NJ, U.S.
$19,138,700
$17,600,000
92%
19
55
Highland Associates
Clarks Summit, PA, U.S.
$27,000,000
$17,550,000
65%
84
56
Bridgers & Paxton
Consulting Engineers Inc.
Albuquerque, NM, U.S.
$16,868,884
$16,868,884
100%
36
57
GHT Ltd.
Arlington, VA, U.S.
$16,834,469
$16,834,469
100%
64
58
Coffman Engineers Inc.
Seattle , WA, U.S.
$39,088,829
$16,052,801
41%
217
59
Joseph R. Loring & Associates Inc.
New York, NY, U.S.
$15,000,000
$14,700,000
98%
74
60
Bala Consulting Engineers
King of Prussia, PA, U.S.
$16,430,000
$14,615,000
89%
70
61
Gannett Fleming Inc.
Camp Hill, PA, U.S.
$305,600,000
$14,517,000
5%
888
62
WD Partners
Dublin, OH, U.S.
$42,000,000
$14,400,000
34%
61
63
Alfa Tech
San Jose, CA, U.S.
$29,912,082
$13,983,334
47%
30
64
Newcomb & Boyd
Atlanta, GA, U.S.
$18,702,574
$13,979,192
75%
149
65
Salas O'Brien LLC
San Jose, CA, U.S.
$15,237,000
$13,713,000
90%
25
66
Kohrs Lonnemann Heil Engineers PSC (dba KLH Engineers)
Ft. Thomas, KY, U.S.
$14,072,830
$13,369,188
95%
109
67
Wood Harbinger
Bellevue, WA, U.S.
$13,045,904
$13,045,904
100%
52
68
GPI/Greenman-Pedersen Inc.
Babylon, NY, U.S.
$185,000,000
$13,000,000
7%
412
68
TME Inc.
Little Rock, AR, U.S.
$16,000,000
$13,000,000
81%
49
70
CJL Engineering Inc.
Moon Township,
PA, U.S.
$12,992,858
$12,841,251
99%
32
71
Karpinski Engineering
Cleveland, OH, U.S.
$12,076,943
$12,076,943
100%
89
72
Spectrum Engineers
Salt Lake City, UT, U.S.
$11,108,943
$11,108,943
100%
25
73
Harley Ellis Devereaux
Southfield, MI, U.S.
$37,100,000
$11,000,000
30%
52
74
Matrix Technologies Inc.
Maumee, OH, U.S.
$29,006,654
$10,968,742
38%
131
75
Lizardos Engineering Assocs. PC
Mineola, NY, U.S.
$10,800,000
$10,800,000
100%
75
76
P2S Engineering Inc.
Long Beach, CA, U.S.
$13,135,743
$10,721,442
82%
50
77
ThermalTech Engineering Inc.
Cincinnati, OH, U.S.
$26,900,000
$10,600,000
39%
54
78
Peter Basso Assocs. Inc.
Troy, MI, U.S.
$11,016,000
$10,116,000
92%
52
79
Ross & Baruzzini Inc.
St. Louis, MO, U.S.
$22,207,233
$9,993,255
45%
30
80
Setty Group
Fairfax, VA, U.S.
$9,975,475
$9,975,475
100%
71
81
Westlake Reed Leskosky
Cleveland, OH, U.S.
$25,600,000
$9,800,000
38%
38
82
Rist-Frost-Shumway Engineering PC
Laconia, NH, U.S.
$10,650,000
$9,600,000
90%
29
83
Professional Engineering
Consultants PA
Wichita, KS, U.S.
$29,500,000
$8,950,000
30%
78
84
Allen & Shariff Corp.
Columbia, MD, U.S.
$52,100,000
$8,524,701
16%
44
85
M.E. GROUP Inc.
Lincoln, NE, U.S.
$8,468,881
$8,468,881
100%
36
86
Dynamix Engineering Ltd.
Columbus, OH, U.S.
$8,133,153
$8,133,153
100%
31
87
Wick Fisher White
Philadelphia, PA, U.S.
$8,126,951
$8,126,951
100%
44
88
EEA Consulting Engineers
Austin, TX, U.S.
$7,898,256
$7,898,256
100%
22
89
PEDCO E&A Services Inc.
Cincinnati, OH, U.S.
$10,200,000
$7,650,000
75%
23
90
THORSON BAKER & Assocs. Inc.
Richfield, OH, U.S.
$13,671,000
$7,250,000
53%
63
91
Primera Engineers Ltd.
Chicago, IL, U.S.
$20,233,150
$6,917,000
34%
63
92
Morrison Hershfield
Atlanta, GA, U.S.
$21,871,877
$6,899,166
32%
43
93
Brinjac Engineering
Harrisburg, PA, U.S.
$7,917,674
$6,890,645
87%
29
94
Global Engineering Solutions
Rockville, MD, U.S.
$6,850,000
$6,850,000
100%
49
95
McClure Engineering
Saint Louis, MO, U.S.
$7,410,000
$6,600,000
89%
35
96
MEP Assocs. LLC
Eau Claire, WI, U.S.
$6,565,111
$6,565,111
100%
39
97
Barton Assocs. Inc.
York, PA, U.S.
$6,551,902
$6,551,902
100%
35
98
Advanced Engineering
Consultants Ltd.
Columbus, OH, U.S.
$6,408,191
$6,408,191
100%
23
99
Fishbeck, Thompson,
Carr & Huber Inc.
Grand Rapids, MI, U.S.
$49,600,000
$6,400,000
13%
155
100
Kohler Ronan LLC
Consulting Engineers
Danbury, CT, U.S.
$6,325,000
$6,325,000
100%
46

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