Here's the 2012 / 13 top 6, together with some other interesting positions:
1. PwC
2. Deloitte
3. KPMG
4. Teach First
5. Aldi
6. NHS
13. HSBC
15. Goldman Sachs
16. Barclays
20. JPMorgan
22. RBS
29. Barclays Investment Banking
34. Morgan Stanley
38. Lloyds Banking Group
44. Citi
48. Deutsche Bank
54. Credit Suisse
61. UBS
67. Bank of America Merrill Lynch
The Alchemists: Three Central Bankers and a World on Fire
Hubris: How HBOS Wrecked the Best Bank in Britain
