| Rank | Company | Operating income | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $6.50B | Industrials | Wholesale Distribution | United States | NYSE | |
| 2 | $3.09B | Industrials | Wholesale Distribution | United States | NYSE | |
| 3 | $3.04B | Industrials | Wholesale Distribution | United States | NYSE | |
| 4 | $2.75B | Industrials | Wholesale Distribution | United States | NYSE | |
| 5 | $2.61B | Industrials | Wholesale Distribution | United States | NYSE | |
| 6 | $2.05B | Industrials | Wholesale Distribution | United States | NYSE | |
| 7 | $1.35B | Industrials | Wholesale Distribution | United States | NYSE | |
| 8 | $1.26B | Industrials | Wholesale Distribution | United States | NYSE | |
| 9 | $1.24B | Industrials | Wholesale Distribution | United States | NYSE | |
| 10 | $1.21B | Industrials | Wholesale Distribution | United States | NYSE | |
| 11 | $992M | Industrials | Wholesale Distribution | United States | NYSE | |
| 12 | $888M | Industrials | Wholesale Distribution | United States | NYSE | |
| 13 | $742M | Industrials | Wholesale Distribution | United States | NYSE | |
| 14 | $685M | Industrials | Wholesale Distribution | United States | NYSE | |
| 15 | $549M | Industrials | Wholesale Distribution | United States | NYSE | |
| 16 | $527M | Industrials | Wholesale Distribution | United States | NYSE | |
| 17 | $492M | Industrials | Wholesale Distribution | United States | NYSE | |
| 18 | $345M | Industrials | Wholesale Distribution | United States | NYSE | |
| 19 | $332M | Industrials | Wholesale Distribution | United States | NYSE | |
| 20 | $332M | Industrials | Wholesale Distribution | United States | NYSE | |
| 21 | $252M | Industrials | Wholesale Distribution | United States | NYSE | |
| 22 | $211M | Industrials | Wholesale Distribution | United States | NYSE | |
| 23 | $160M | Industrials | Wholesale Distribution | United States | NYSE | |
| 24 | $137M | Industrials | Wholesale Distribution | United States | NYSE | |
| 25 | $137M | Industrials | Wholesale Distribution | United States | NYSE | |
| 26 | $116M | Industrials | Wholesale Distribution | United States | NYSE | |
| 27 | $113M | Industrials | Wholesale Distribution | United States | NYSE | |
| 28 | $98.2M | Industrials | Wholesale Distribution | United States | NYSE | |
| 29 | $34.7M | Industrials | Wholesale Distribution | United States | NYSE | |
| 30 | $18.7M | Industrials | Wholesale Distribution | United States | NYSE | |
| 31 | $16.3M | Industrials | Wholesale Distribution | United States | NYSE | |
| 32 | $13.4M | Industrials | Wholesale Distribution | United States | NYSE |