| Rank | Company | Total assets | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $15.7B | Industrials | Professional Services | United States | Nasdaq | |
| 2 | $12.0B | Industrials | Professional Services | United States | NYSE | |
| 3 | $7.61B | Industrials | Professional Services | United States | NYSE | |
| 4 | $7.19B | Industrials | Professional Services | United States | NYSE | |
| 5 | $5.41B | Industrials | Professional Services | United States | NYSE | |
| 6 | $4.40B | Industrials | Professional Services | United States | Nasdaq | |
| 7 | $4.39B | Industrials | Professional Services | United States | Nasdaq | |
| 8 | $3.53B | Industrials | Professional Services | United States | NYSE | |
| 9 | $3.20B | Industrials | Professional Services | United States | NYSE | |
| 10 | $3.12B | Industrials | Professional Services | United States | NYSE | |
| 11 | $2.28B | Industrials | Professional Services | United States | Nasdaq | |
| 12 | $2.10B | Industrials | Professional Services | United States | Nasdaq | |
| 13 | $1.97B | Industrials | Professional Services | United States | NYSE | |
| 14 | $1.64B | Industrials | Professional Services | United States | Nasdaq | |
| 15 | $1.35B | Industrials | Professional Services | United States | Nasdaq | |
| 16 | $967M | Industrials | Professional Services | United States | NYSE | |
| 17 | $714M | Industrials | Professional Services | United States | Nasdaq | |
| 18 | $653M | Industrials | Professional Services | United States | Nasdaq | |
| 19 | $635M | Industrials | Professional Services | United States | Nasdaq | |
| 20 | $620M | Industrials | Professional Services | United States | Nasdaq | |
| 21 | $584M | Industrials | Professional Services | United States | NYSE | |
| 22 | $417M | Industrials | Professional Services | United States | Nasdaq | |
| 23 | $316M | Industrials | Professional Services | United States | Nasdaq | |
| 24 | $241M | Industrials | Professional Services | United States | Nasdaq | |
| 25 | $209M | Industrials | Professional Services | United States | Nasdaq | |
| 26 | $205M | Industrials | Professional Services | United States | Nasdaq | |
| 27 | $198M | Industrials | Professional Services | United States | NYSE | |
| 28 | $175M | Industrials | Professional Services | United States | Nasdaq | |
| 29 | $117M | Industrials | Professional Services | United States | Nasdaq | |
| 30 | $110M | Industrials | Professional Services | United States | NYSE | |
| 31 | $44.1M | Industrials | Professional Services | United States | Nasdaq | |
| 32 | $41.8M | Industrials | Professional Services | United States | NYSE | |
| 33 | $41.2M | Industrials | Professional Services | United States | Nasdaq | |
| 34 | $40.0M | Industrials | Professional Services | United States | NYSE | |
| 35 | $23.7M | Industrials | Professional Services | United States | Nasdaq | |
| 36 | $23.2M | Industrials | Professional Services | United States | Nasdaq | |
| 37 | $19.8M | Industrials | Professional Services | United States | Nasdaq | |
| 38 | $13.4M | Industrials | Professional Services | United States | Nasdaq | |
| 39 | $6.12M | Industrials | Professional Services | United States | Nasdaq |