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| Rank | Industry | Profit Margin 2026 | Market Size | Businesses | Employees |
|---|---|---|---|---|---|
| 1 | Professional Employer Organizations in the US | 94.4% | $254.8bn | 6,675 | 3,972,603 |
| 2 | General Warehousing & Storage in the US | 94.0% | $43.9bn | 42,427 | 1,756,278 |
| 3 | Occupational Health & Workplace Safety Services in the US | 93.9% | $11.1bn | 51,691 | 100,721 |
| 4 | Healthcare Staff Recruitment Agencies in the US | 90.6% | $32.6bn | 3,349 | 375,930 |
| 5 | Health & Wellness Spas in the US | 90.1% | $23.2bn | 19,400 | 374,562 |
| 6 | Psychic Services in the US | 88.3% | $2.3bn | 103,340 | 100,572 |
| 7 | Sports Franchises in the US | 86.6% | $51.2bn | 1,559 | 90,489 |
| 8 | Land Leasing in the US | 82.9% | $19.8bn | 91,762 | 123,539 |
| 9 | Personal Finance & Money Management Software Developers in the US | 82.1% | $4.8bn | 164 | 9,423 |
| 10 | Physical Therapy Rehabilitation Centers in the US | 81.8% | $10.1bn | 7,399 | 106,918 |
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The industry with the highest profit margin in the United States in 2026 is Professional Employer Organizations, with a 94.4% profit margin 2026. This ranking is based on data compiled by IBISWorld industry analysts.
The top three industries with the highest profit margin in the United States in 2026 are Professional Employer Organizations, General Warehousing & Storage and Occupational Health & Workplace Safety Services. Rankings are updated using IBISWorld data.