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| Rank | Industry | Profit Margin 2026 | Market Size | Businesses | Employees |
|---|---|---|---|---|---|
| 1 | Mortgage Brokers in the UK | 89.1% | £2.1bn | 6,176 | 33,724 |
| 2 | Primary Education in the UK | 82.0% | £43.5bn | 14,803 | 546,457 |
| 3 | Electricity Distribution in the UK | 81.5% | £9.8bn | 26 | 24,890 |
| 4 | Social Services for the Elderly & People with Disabilities in the UK | 81.1% | £8.8bn | 7,748 | 307,163 |
| 5 | Venture Capital in the UK | 80.3% | £534.8m | 230 | 2,949 |
| 6 | Dental Practices in the UK | 79.6% | £7.6bn | 12,040 | 108,448 |
| 7 | Technical & Vocational Education in the UK | 79.3% | £960.7m | 543 | 19,897 |
| 8 | Speech & Voice Recognition Software Developers in the UK | 78.1% | £1.3bn | 374 | 18,742 |
| 9 | Specialist Medical Practices in the UK | 76.5% | £12.9bn | 32,752 | 113,528 |
| 10 | Tax Preparation Software Developers in the UK | 76.4% | £211.3m | 50 | 1,586 |
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The industry with the highest profit margin in the United Kingdom in 2026 is Mortgage Brokers, with a 89.1% 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 Kingdom in 2026 are Mortgage Brokers, Primary Education and Electricity Distribution. Rankings are updated using IBISWorld data.