| Rank |
Company |
Revenue
($ millions) |
Assets |
| # 1 |
AECOM |
18,371 |
15,229 |
| # 2 |
IQVIA Holdings, Inc. |
11,088 |
23,251 |
| # 3 |
Booz Allen Hamilton Holding Corporation |
7,274 |
4,631 |
| # 4 |
Syneos Health, Inc. |
4,676 |
7,454 |
| # 5 |
Gartner, Inc. |
4,245 |
7,151 |
| # 6 |
Paychex, Inc. |
4,034 |
8,702 |
| # 7 |
Genpact Limited |
3,521 |
4,454 |
| # 8 |
Tetra Tech, Inc. |
3,188 |
2,353 |
| # 9 |
PRA Health Sciences, Inc. |
3,066 |
3,544 |
| # 10 |
Charles River Laboratories International, Inc. |
2,621 |
4,693 |
| # 11 |
FTI Consulting, Inc. |
2,353 |
2,783 |
| # 12 |
ManTech International Corporation |
2,223 |
2,108 |
| # 13 |
Incyte Corporation |
2,159 |
3,427 |
| # 14 |
Terminix Global Holdings, Inc. |
2,077 |
5,322 |
| # 15 |
ICF International, Inc. |
1,479 |
1,397 |
| # 16 |
Vectrus, Inc. |
1,383 |
636 |
| # 17 |
R1 RCM Inc. |
1,186 |
929 |
| # 18 |
Premier, Inc. |
1,016 |
2,616 |
| # 19 |
Huron Consulting Group Inc. |
965 |
1,104 |
| # 20 |
Medpace Holdings, Inc. |
861 |
1,143 |
| # 21 |
Evolent Health, Inc |
846 |
1,498 |
| # 22 |
VSE Corporation |
753 |
846 |
| # 23 |
Mistras Group Inc |
749 |
720 |
| # 24 |
The RMR Group Inc. |
593 |
705 |
| # 25 |
Apollo Medical Holdings, Inc. |
561 |
729 |
| # 26 |
Forrester Research, Inc. |
462 |
639 |
| # 27 |
Willdan Group, Inc. |
443 |
440 |
| # 28 |
Exponent, Inc. |
417 |
563 |
| # 29 |
NeoGenomics, Inc. |
409 |
710 |
| # 30 |
Hill International, Inc. |
376 |
270 |
| # 31 |
Ashford Inc. (Holding Company) |
291 |
783 |
| # 32 |
The Hackett Group, Inc. |
282 |
194 |
| # 33 |
Information Services Group, Inc. |
266 |
219 |
| # 34 |
Franklin Covey Company |
230 |
211 |
| # 35 |
Mastech Digital, Inc |
194 |
91 |
| # 36 |
PRGX Global, Inc. |
170 |
125 |
| # 37 |
National Research Corporation |
128 |
111 |
| # 38 |
Wilhelmina International, Inc. |
76 |
37 |
| # 39 |
Luna Innovations Incorporated |
71 |
87 |
| # 40 |
ENGlobal Corporation |
56 |
29 |
| # 41 |
Inotiv, Inc. |
48 |
61 |
| # 42 |
1847 Holdings LLC |
41 |
19 |
| # 43 |
TSS, Inc. |
33 |
18 |
| # 44 |
Pharma-Bio Serv, Inc. |
20 |
26 |
| # 45 |
Nukkleus Inc. |
19 |
0 |
| # 46 |
Issuer Direct Corporation |
16 |
32 |
| # 47 |
Medicine Man Technologies, Inc. |
12 |
32 |
| # 48 |
Lightbridge Corporation |
9 |
20 |
| # 49 |
Acorn Energy Inc |
5 |
5 |
| # 50 |
Applied DNA Sciences, Inc. |
5 |
11 |
| # 51 |
Daniels Corporate Advisory Company, Inc. |
4 |
1 |
| # 52 |
Digipath, Inc. |
3 |
2 |
| # 53 |
Leafbuyer Technologies, Inc. |
2 |
5 |
| # 54 |
Cerberus Cyber Sentinel Corporation |
2 |
4 |
| # 55 |
Veritec Inc |
0 |
0 |
| # 56 |
Evolutionary Genomics, Inc. |
0 |
4 |
| # 57 |
Argentum 47, Inc. |
0 |
1 |
| # 58 |
MALACHITE INNOVATIONS, INC. |
0 |
3 |
| # 59 |
Leader Hill Corp |
0 |
0 |
| # 60 |
AmeriCann, Inc. |
0 |
17 |
| # 61 |
Cyber Apps World |
0 |
1 |
| # 62 |
TORtec Group Corp |
0 |
1 |
| # 63 |
New Momentum Corp. |
0 |
0 |
| # 64 |
HAPI METAVERSE INC. |
0 |
0 |
| # 65 |
Panamera Holdings Corp |
0 |
0 |
| # 66 |
VIGILANT DIVERSIFIED HOLDINGS, INC./NV |
0 |
0 |
| # 67 |
LUXXO, INC. |
0 |
0 |
| # 68 |
WEED, Inc. |
0 |
2 |
| # 69 |
PAE Incorporated |
0 |
409 |
| # 70 |
Atlas Technical Consultants, Inc. |
0 |
205 |
| # 71 |
AgileThought, Inc. |
0 |
81 |