List of largest UK book publishers

1. Hachette Livre (16.4%)

2. Random House (13.7%)

3. Penguin Books (9.7%)

4. HarperCollins (7.6%)

5. Pan Macmillan (3.3%)

6. Pearson Education (2.3%)

7. Oxford University Press (2.1&)

8. Bloomsbury (2.0%)

9. Simon & Schuster (1.6%)

10. John Wiley & Sons (1.5%)