| Rank | Company | Operating income | Sector | Industry | Country | Exchange |
|---|---|---|---|---|---|---|
| 1 | $1.14B | Healthcare | Medical Devices | United States | Nasdaq | |
| 2 | $516M | Healthcare | Medical Devices | United States | Nasdaq | |
| 3 | $224M | Healthcare | Medical Devices | United States | Nasdaq | |
| 4 | $201M | Healthcare | Medical Devices | United States | Nasdaq | |
| 5 | $188M | Healthcare | Medical Devices | United States | Nasdaq | |
| 6 | $96.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 7 | $81.6M | Healthcare | Medical Devices | United States | Nasdaq | |
| 8 | $77.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 9 | $72.1M | Healthcare | Medical Devices | United States | Nasdaq | |
| 10 | $65.6M | Healthcare | Medical Devices | United States | Nasdaq | |
| 11 | $58.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 12 | $35.0M | Healthcare | Medical Devices | United States | Nasdaq | |
| 13 | $27.6M | Healthcare | Medical Devices | United States | Nasdaq | |
| 14 | $13.0M | Healthcare | Medical Devices | United States | Nasdaq | |
| 15 | $12.9M | Healthcare | Medical Devices | United States | Nasdaq | |
| 16 | $10.3M | Healthcare | Medical Devices | United States | Nasdaq | |
| 17 | $8.75M | Healthcare | Medical Devices | United States | Nasdaq | |
| 18 | $2.98M | Healthcare | Medical Devices | United States | Nasdaq | |
| 19 | $1.64M | Healthcare | Medical Devices | United States | Nasdaq | |
| 20 | $1.50M | Healthcare | Medical Devices | United States | Nasdaq |