| Rank | Company | Operating income | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $27.0B | Industrials | Specialty Business Services | United States | NYSE | |
| 2 | $20.5B | Industrials | Specialty Business Services | United States | NYSE | |
| 3 | $13.1B | Industrials | Industrial Machinery | United States | NYSE | |
| 4 | $11.4B | Industrials | Specialty Business Services | United States | NYSE | |
| 5 | $10.5B | Industrials | Aerospace & Defense | United States | NYSE | |
| 6 | $10.2B | Industrials | Transportation & Logistics | United States | NYSE | |
| 7 | $9.28B | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 8 | $8.20B | Industrials | Industrial Machinery | United States | Nasdaq | |
| 9 | $6.70B | Industrials | Specialty Business Services | United States | NYSE | |
| 10 | $6.58B | Industrials | Transportation & Logistics | United States | NYSE | |
| 11 | $6.50B | Industrials | Wholesale Distribution | United States | NYSE | |
| 12 | $5.95B | Industrials | Specialty Business Services | United States | Nasdaq | |
| 13 | $5.88B | Industrials | Transportation & Logistics | United States | NYSE | |
| 14 | $5.46B | Industrials | Airlines | United States | NYSE | |
| 15 | $5.29B | Industrials | Airlines | United States | NYSE | |
| 16 | $5.10B | Industrials | Transportation & Logistics | United States | NYSE | |
| 17 | $4.96B | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 18 | $4.87B | Industrials | Airlines | United States | Nasdaq | |
| 19 | $4.66B | Industrials | Specialty Business Services | United States | Nasdaq | |
| 20 | $4.61B | Industrials | Aerospace & Defense | United States | NYSE | |
| 21 | $4.60B | Industrials | Aerospace & Defense | United States | NYSE | |
| 22 | $4.41B | Industrials | Transportation & Logistics | United States | NYSE | |
| 23 | $4.36B | Industrials | Industrial Machinery | United States | NYSE | |
| 24 | $4.04B | Industrials | Transportation & Logistics | United States | NYSE | |
| 25 | $3.89B | Industrials | Industrial Machinery | United States | NYSE | |
| 26 | $3.09B | Industrials | Wholesale Distribution | United States | NYSE | |
| 27 | $3.04B | Industrials | Wholesale Distribution | United States | NYSE | |
| 28 | $2.91B | Industrials | Specialty Business Services | United States | Nasdaq | |
| 29 | $2.75B | Industrials | Wholesale Distribution | United States | NYSE | |
| 30 | $2.61B | Industrials | Wholesale Distribution | United States | NYSE | |
| 31 | $2.59B | Industrials | Professional Services | United States | Nasdaq | |
| 32 | $2.59B | Industrials | Transportation & Logistics | United States | NYSE | |
| 33 | $2.51B | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 34 | $2.46B | Industrials | Specialty Business Services | United States | Nasdaq | |
| 35 | $2.20B | Industrials | Specialty Business Services | United States | NYSE | |
| 36 | $2.05B | Industrials | Wholesale Distribution | United States | NYSE | |
| 37 | $2.04B | Industrials | Engineering & Construction | United States | NYSE | |
| 38 | $1.93B | Industrials | Engineering & Construction | United States | NYSE | |
| 39 | $1.92B | Industrials | Specialty Business Services | United States | NYSE | |
| 40 | $1.86B | Industrials | Specialty Business Services | United States | NYSE | |
| 41 | $1.85B | Industrials | Engineering & Construction | United States | NYSE | |
| 42 | $1.72B | Industrials | Industrial Machinery | United States | NYSE | |
| 43 | $1.64B | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 44 | $1.64B | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 45 | $1.63B | Industrials | Fabricated Metal Products | United States | NYSE | |
| 46 | $1.53B | Industrials | Transportation & Logistics | United States | NYSE | |
| 47 | $1.49B | Industrials | Engineering & Construction | United States | NYSE | |
| 48 | $1.45B | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 49 | $1.44B | Industrials | Industrial Machinery | United States | NYSE | |
| 50 | $1.42B | Industrials | Industrial Machinery | United States | NYSE | |
| 51 | $1.35B | Industrials | Wholesale Distribution | United States | NYSE | |
| 52 | $1.34B | Industrials | Fabricated Metal Products | United States | NYSE | |
| 53 | $1.34B | Industrials | Fabricated Metal Products | United States | NYSE | |
| 54 | $1.32B | Industrials | Industrial Machinery | United States | NYSE | |
| 55 | $1.30B | Industrials | Specialty Business Services | United States | NYSE | |
| 56 | $1.27B | Industrials | Specialty Business Services | United States | NYSE | |
| 57 | $1.26B | Industrials | Wholesale Distribution | United States | NYSE | |
| 58 | $1.24B | Industrials | Aerospace & Defense | United States | NYSE | |
| 59 | $1.24B | Industrials | Specialty Business Services | United States | NYSE | |
| 60 | $1.24B | Industrials | Wholesale Distribution | United States | NYSE | |
| 61 | $1.21B | Industrials | Wholesale Distribution | United States | NYSE | |
| 62 | $1.18B | Industrials | Transportation & Logistics | United States | NYSE | |
| 63 | $1.12B | Industrials | Professional Services | United States | NYSE | |
| 64 | $1.05B | Industrials | Professional Services | United States | NYSE | |
| 65 | $1.04B | Industrials | Industrial Machinery | United States | NYSE | |
| 66 | $1.04B | Industrials | Airlines | United States | NYSE | |
| 67 | $1.01B | Industrials | Airlines | United States | Nasdaq | |
| 68 | $992M | Industrials | Wholesale Distribution | United States | NYSE | |
| 69 | $981M | Industrials | Wholesale Distribution | United States | Nasdaq | |
| 70 | $956M | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 71 | $888M | Industrials | Wholesale Distribution | United States | NYSE | |
| 72 | $869M | Industrials | Wholesale Distribution | United States | Nasdaq | |
| 73 | $858M | Industrials | Industrial Machinery | United States | Nasdaq | |
| 74 | $834M | Industrials | Transportation & Logistics | United States | Nasdaq | |
| 75 | $827M | Industrials | Industrial Machinery | United States | NYSE | |
| 76 | $813M | Industrials | Industrial Machinery | United States | NYSE | |
| 77 | $807M | Industrials | Transportation & Logistics | United States | NYSE | |
| 78 | $801M | Industrials | Industrial Machinery | United States | Nasdaq | |
| 79 | $779M | Industrials | Professional Services | United States | NYSE | |
| 80 | $778M | Industrials | Specialty Business Services | United States | NYSE | |
| 81 | $768M | Industrials | Industrial Machinery | United States | Nasdaq | |
| 82 | $752M | Industrials | Transportation & Logistics | United States | NYSE | |
| 83 | $742M | Industrials | Wholesale Distribution | United States | NYSE | |
| 84 | $742M | Industrials | Industrial Machinery | United States | NYSE | |
| 85 | $734M | Industrials | Engineering & Construction | United States | NYSE | |
| 86 | $725M | Industrials | Wholesale Distribution | United States | Nasdaq | |
| 87 | $712M | Industrials | Specialty Business Services | United States | Nasdaq | |
| 88 | $711M | Industrials | Specialty Business Services | United States | NYSE | |
| 89 | $707M | Industrials | Industrial Machinery | United States | NYSE | |
| 90 | $686M | Industrials | Industrial Machinery | United States | NYSE | |
| 91 | $685M | Industrials | Wholesale Distribution | United States | NYSE | |
| 92 | $680M | Industrials | Wholesale Distribution | United States | Nasdaq | |
| 93 | $650M | Industrials | Engineering & Construction | United States | NYSE | |
| 94 | $642M | Industrials | Specialty Business Services | United States | NYSE | |
| 95 | $636M | Industrials | Industrial Machinery | United States | NYSE | |
| 96 | $631M | Industrials | Professional Services | United States | NYSE | |
| 97 | $612M | Industrials | Professional Services | United States | Nasdaq | |
| 98 | $607M | Industrials | Industrial Machinery | United States | Nasdaq | |
| 99 | $604M | Industrials | Industrial Machinery | United States | NYSE | |
| 100 | $602M | Industrials | Engineering & Construction | United States | Nasdaq |