Rank |
Company |
Revenue ($ millions) |
Assets |
# 1 |
AECOM |
17,472 |
13,509 |
# 2 |
IQVIA Holdings Inc. |
6,878 |
21,208 |
# 3 |
Booz Allen Hamilton Holding Corporation |
5,647 |
3,167 |
# 4 |
CH2M HILL COMPANIES LTD |
5,236 |
2,670 |
# 5 |
Paychex Inc. |
3,063 |
5,776 |
# 6 |
Terminix Global Holdings, Inc. |
2,746 |
5,386 |
# 7 |
Tetra Tech Inc. |
2,692 |
1,800 |
# 8 |
Genpact Limited |
2,571 |
2,886 |
# 9 |
Parexel International Corp |
2,426 |
2,219 |
# 10 |
Engility Holdings Inc |
2,076 |
2,199 |
# 11 |
PRA Health Sciences, Inc. |
1,812 |
2,190 |
# 12 |
FTI Consulting Inc. |
1,810 |
2,225 |
# 13 |
Charles River Laboratories International Inc. |
1,681 |
2,712 |
# 14 |
Syneos Health, Inc. |
1,611 |
1,289 |
# 15 |
ManTech International Corporation |
1,602 |
1,598 |
# 16 |
Premier Inc. |
1,332 |
2,583 |
# 17 |
V2X Inc. |
1,191 |
465 |
# 18 |
ICF International Inc. |
1,185 |
1,086 |
# 19 |
Incyte Corp. |
1,106 |
1,639 |
# 20 |
Navigant Consulting, Inc. |
1,034 |
1,055 |
# 21 |
CEB INC. |
950 |
1,413 |
# 22 |
Advisory Board Co |
803 |
2,037 |
# 23 |
Huron Consulting Group Inc. |
798 |
1,153 |
# 24 |
VSE Corporation |
692 |
662 |
# 25 |
Mistras Group Inc |
690 |
492 |
# 26 |
R1 RCM Inc. |
593 |
415 |
# 27 |
Albany Molecular Research Inc |
570 |
1,210 |
# 28 |
Hill International, Inc. |
521 |
401 |
# 29 |
TRC Companies Inc |
505 |
496 |
# 30 |
Medpace Holdings Inc. |
422 |
979 |
# 31 |
Forrester Research Inc. |
326 |
336 |
# 32 |
Exponent Inc. |
315 |
404 |
# 33 |
Hackett Group Inc (The). |
289 |
159 |
# 34 |
The RMR Group Inc. |
262 |
393 |
# 35 |
Evolent Health Inc |
254 |
1,200 |
# 36 |
NeoGenomics Inc. |
244 |
337 |
# 37 |
Information Services Group Inc. |
216 |
235 |
# 38 |
Willdan Group Inc. |
209 |
108 |
# 39 |
Franklin Covey Company |
195 |
181 |
# 40 |
PRGX Global, Inc. |
141 |
93 |
# 41 |
Versar Inc |
136 |
50 |
# 42 |
Mastech Digital Inc |
132 |
39 |
# 43 |
National Research Corporation |
109 |
121 |
# 44 |
ECOLOGY & ENVIRONMENT INC |
102 |
58 |
# 45 |
Wilhelmina International Inc. |
82 |
50 |
# 46 |
CARTESIAN, INC. |
72 |
23 |
# 47 |
Ashford Inc. (Holding Company) |
68 |
130 |
# 48 |
ENGlobal Corporation |
59 |
44 |
# 49 |
Luna Innovations Incorporated |
59 |
55 |
# 50 |
Astrana Health Inc. |
54 |
17 |
# 51 |
TSS, Inc. |
27 |
9 |
# 52 |
Senomyx Inc |
23 |
24 |
# 53 |
Inotiv Inc. |
22 |
21 |
# 54 |
Pharma-Bio Serv, Inc. |
19 |
23 |
# 55 |
Nukkleus Inc. |
16 |
1 |
# 56 |
Issuer Direct Corporation |
12 |
13 |
# 57 |
ICAGEN, INC. |
12 |
17 |
# 58 |
root9B Holdings, Inc. |
10 |
20 |
# 59 |
Greenwood Hall, Inc. |
10 |
2 |
# 60 |
Acorn Energy Inc |
9 |
9 |
# 61 |
Grow Solutions Holdings, Inc. |
7 |
2 |
# 62 |
Applied DNA Sciences Inc. |
4 |
17 |
# 63 |
U.S. Stem Cell, Inc. |
3 |
0 |
# 64 |
Greenpro Capital Corp. |
3 |
8 |
# 65 |
Gartner Inc. |
2 |
2,367 |
# 66 |
Ryvyl Inc. |
2 |
0 |
# 67 |
Argentum 47, Inc. |
2 |
3 |
# 68 |
Correlate Energy Corp. |
1 |
5 |
# 69 |
Hypha Labs, Inc. |
1 |
1 |
# 70 |
Lightbridge Corporation |
1 |
7 |
# 71 |
Medicine Man Technologies, Inc. |
1 |
1 |
# 72 |
ASIA EQUITY EXCHANGE GROUP, INC. |
1 |
1 |
# 73 |
Veritec Inc |
1 |
0 |
# 74 |
GEX Management, Inc. |
1 |
0 |
# 75 |
Petrone Worldwide, Inc. |
0 |
0 |
# 76 |
TORtec Group Corp |
0 |
0 |
# 77 |
Evolutionary Genomics, Inc. |
0 |
6 |
# 78 |
Driven Deliveries, Inc. |
0 |
0 |
# 79 |
GBT Technologies Inc. |
0 |
0 |
# 80 |
HAPI METAVERSE INC. |
0 |
0 |
# 81 |
Phi Group Inc |
0 |
1 |
# 82 |
SATIVUS TECH CORP. |
0 |
0 |
# 83 |
AmeriCann, Inc. |
0 |
7 |
# 84 |
CASCADIAN THERAPEUTICS, INC. |
0 |
83 |
# 85 |
CD International Enterprises, Inc. |
0 |
0 |
# 86 |
STWC Holdings, Inc. |
0 |
1 |
# 87 |
Atlantis Glory Inc. |
0 |
0 |
# 88 |
Turnkey Capital, Inc. |
0 |
0 |
# 89 |
Arma Services Inc |
0 |
0 |
# 90 |
Leafbuyer Technologies, Inc. |
0 |
0 |
# 91 |
ABV CONSULTING, INC. |
0 |
0 |
# 92 |
Getelman Corp |
0 |
0 |
# 93 |
Daniels Corporate Advisory Company, Inc. |
0 |
0 |
# 94 |
APT Systems Inc. |
0 |
0 |
# 95 |
Panamera Holdings Corp |
(0) |
0 |
# 96 |
Nordicus Partners Corp |
(0) |
3 |
# 97 |
Galenfeha, Inc. |
|
1 |
# 98 |
U-MIND SPACE, INC. |
|
0 |
# 99 |
TransAtlantic Capital Inc. |
|
0 |
# 100 |
RENAVOTIO, INC. |
|
0 |