| Rank | Company | Operating income | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $6.79B | Healthcare | Medical Devices | United States | NYSE | |
| 2 | $5.53B | Healthcare | Medical Devices | United States | NYSE | |
| 3 | $4.62B | Healthcare | Medical Devices | United States | NYSE | |
| 4 | $4.15B | Healthcare | Medical Devices | United States | NYSE | |
| 5 | $2.48B | Healthcare | Medical Devices | United States | NYSE | |
| 6 | $2.08B | Healthcare | Medical Devices | United States | NYSE | |
| 7 | $1.89B | Healthcare | Medical Devices | United States | NYSE | |
| 8 | $1.14B | Healthcare | Medical Devices | United States | Nasdaq | |
| 9 | $680M | Healthcare | Medical Devices | United States | NYSE | |
| 10 | $640M | Healthcare | Medical Devices | United States | NYSE | |
| 11 | $516M | Healthcare | Medical Devices | United States | Nasdaq | |
| 12 | $224M | Healthcare | Medical Devices | United States | Nasdaq | |
| 13 | $201M | Healthcare | Medical Devices | United States | Nasdaq | |
| 14 | $188M | Healthcare | Medical Devices | United States | Nasdaq | |
| 15 | $187M | Healthcare | Medical Devices | United States | NYSE | |
| 16 | $179M | Healthcare | Medical Devices | United States | NYSE | |
| 17 | $160M | Healthcare | Medical Devices | United States | NYSE | |
| 18 | $110M | Healthcare | Medical Devices | United States | NYSE | |
| 19 | $96.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 20 | $81.6M | Healthcare | Medical Devices | United States | Nasdaq | |
| 21 | $77.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 22 | $72.1M | Healthcare | Medical Devices | United States | Nasdaq | |
| 23 | $65.6M | Healthcare | Medical Devices | United States | Nasdaq | |
| 24 | $58.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 25 | $54.1M | Healthcare | Medical Devices | United States | NYSE | |
| 26 | $44.4M | Healthcare | Medical Devices | United States | NYSE | |
| 27 | $35.0M | Healthcare | Medical Devices | United States | Nasdaq | |
| 28 | $27.6M | Healthcare | Medical Devices | United States | Nasdaq | |
| 29 | $20.6M | Healthcare | Medical Devices | United States | NYSE | |
| 30 | $13.9M | Healthcare | Medical Devices | United States | NYSE | |
| 31 | $13.3M | Healthcare | Medical Devices | United States | NYSE | |
| 32 | $13.0M | Healthcare | Medical Devices | United States | Nasdaq | |
| 33 | $12.9M | Healthcare | Medical Devices | United States | Nasdaq | |
| 34 | $10.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 35 | $8.75M | Healthcare | Medical Devices | United States | Nasdaq | |
| 36 | $2.98M | Healthcare | Medical Devices | United States | Nasdaq | |
| 37 | $1.64M | Healthcare | Medical Devices | United States | Nasdaq | |
| 38 | $1.50M | Healthcare | Medical Devices | United States | Nasdaq |