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| Rank | Industry | Percentage Point Increase | Market Size | Businesses | Employees |
|---|---|---|---|---|---|
| 1 | Live Animal Wholesaling in the UK | 6.8pp | £693.9m | 537 | 2,523 |
| 2 | Music Downloading & Streaming Services in the UK | 6.6pp | £2.1bn | 36 | 4,210 |
| 3 | Painting in the UK | 6.1pp | £3.7bn | 12,366 | 38,220 |
| 4 | Radiator & Boiler Manufacturing in the UK | 5.8pp | £2.0bn | 125 | 5,752 |
| 5 | Television Programming & Broadcasting in the UK | 5.3pp | £23.5bn | 1,217 | 44,040 |
| 6 | Electricity & Telecommunications Infrastructure Construction in the UK | 4.5pp | £5.5bn | 1,458 | 25,896 |
| 7 | Building Project Development in the UK | 4.4pp | £38.2bn | 46,043 | 118,112 |
| 8 | Estate Agents in the UK | 4.0pp | £15.0bn | 25,805 | 5,752 |
| 9 | Electricity Distribution in the UK | 4.0pp | £9.8bn | 26 | 24,890 |
| 10 | Urban Passenger Rail Operations in the UK | 3.5pp | £4.3bn | 15 | 31,610 |
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The industry with the biggest increase in profit margin in the United Kingdom in 2026 is Live Animal Wholesaling, with a 6.8pp percentage point increase for 2026. This ranking is based on data compiled by IBISWorld industry analysts.
The top three industries with the biggest increase in profit margin in the United Kingdom in 2026 are Live Animal Wholesaling, Music Downloading & Streaming Services and Painting. Rankings are updated using IBISWorld data.