| State Street Bank Europe Limited and State Street Global Markets International Limited | State Street Corp. | financial services | investor protection violation | 2014 | UK-FCA | £22,885,000 |
| 7722656 Canada Inc. | | | investor protection violation | 2014 | UK-FCA | £8,000,000 |
| Standard Bank PLC | Industrial and Commercial Bank of China | financial services | anti-money-laundering deficiencies | 2014 | UK-FCA | £7,640,400 |
| Sixonethreeone Limited | | | accounting fraud or deficiencies | 2014 | UK-FRC | £450,000 |
| Mazars LLP | Mazars LLP | business services | accounting fraud or deficiencies | 2014 | UK-FRC | £1,870,000 |
| AIB Group (UK) plc dba First Trust Bank | Allied Irish Banks | financial services | banking violation | 2014 | UK-CMA | £0 |
| HSBC Bank plc | HSBC | financial services | banking violation | 2014 | UK-CMA | £0 |
| Work Legal-E Ltd. | | | tax violations | 2014 | UK-HMRC | £18,747,375 |
| Premier Waste & Recycling Ltd | | | tax violations | 2014 | UK-HMRC | £2,806,526 |
| Lloyds Management Limited | | | tax violations | 2014 | UK-HMRC | £92,124 |
| DNB Leisure Ltd dba The Bell Rock Restaurant | | | tax violations | 2014 | UK-HMRC | £77,312 |
| Caterers Friend Limited | | | tax violations | 2014 | UK-HMRC | £55,771 |
| Mi Julies Chippy | | | tax violations | 2014 | UK-HMRC | £48,448 |
| Aglow Fashions Ltd | | | tax violations | 2014 | UK-HMRC | £48,331 |
| KDCNI.COM Ltd | | | tax violations | 2014 | UK-HMRC | £33,801 |
| Ryebridge Limited | | | tax violations | 2014 | UK-HMRC | £33,481 |
| Wessex Biodiesel Ltd | | | tax violations | 2014 | UK-HMRC | £30,209 |
| Sehar Holdings Ltd | | | tax violations | 2014 | UK-HMRC | £25,678 |
| First Industries Limited | | | tax violations | 2014 | UK-HMRC | £22,630 |
| Business Focus & Systems Limited | | | accounting fraud or deficiencies | 2014 | UK-ICAEW | £10,442 |
| Cox Costello & Horne Limited | | | accounting fraud or deficiencies | 2014 | UK-ICAEW | £20,380 |
| Wells Professional Partnership LLP | | | accounting fraud or deficiencies | 2014 | UK-ICAEW | £16,705 |
| Jackson Grundy Limited | | | anti-money-laundering deficiencies | 2014 | UK-OFT | £169,652 |
| Hastings International UK Limited | | | anti-money-laundering deficiencies | 2014 | UK-OFT | £47,966 |
| Jeffrey Ross Ltd. | | | anti-money-laundering deficiencies | 2014 | UK-OFT | £29,000 |
| Royal Bank of Scotland Plc, National Westminster Bank Plc and Ulster Bank Ltd. | NatWest Group PLC | financial services | internal controls deficiency | 2014 | UK-PRA | £14,000,000 |
| Guernsey Insurance Brokers Limited | | | investor protection violation | 2014 | UK-GFSC | £8,000 |
| Ahli United Bank (UK) PLC | | | anti-money-laundering deficiencies | 2014 | UK-GFSC | £70,000 |
| Willow Trust Limited | | | anti-money-laundering deficiencies | 2014 | UK-GFSC | £30,000 |
| The Channel Islands Stock Exchange, LBG | | | investor protection violation | 2014 | UK-GFSC | £190,000 |
| Threadneedle Asset Management Limited | | | investor protection violation | 2015 | UK-FCA | £6,038,504 |
| Barclays Bank plc | Barclays | financial services | anti-money-laundering deficiencies | 2015 | UK-FCA | £72,069,400 |
| John Joseph Financial Services Limited | | | investor protection violation | 2015 | UK-FCA | £20,000 |
| Mineworld Limited | | | investor protection violation | 2015 | UK-FCA | £5,000,000 |
| Da Vinci Invest Limited | | | investor protection violation | 2015 | UK-FCA | £1,460,000 |
| Asia Resource Minerals plc fka Bumi plc | | | investor protection violation | 2015 | UK-FCA | £4,651,200 |
| Merrill Lynch International | Bank of America | financial services | investor protection violation | 2015 | UK-FCA | £13,285,900 |
| The Bank of New York Mellon International Limited et al. | Bank of New York Mellon | financial services | investor protection violation | 2015 | UK-FCA | £126,000,000 |
| Bank of Beirut (UK) Ltd | | | anti-money-laundering deficiencies | 2015 | UK-FCA | £2,100,000 |
| Aviva Investors Global Services Limited | Aviva PLC | financial services | investor protection violation | 2015 | UK-FCA | £17,607,000 |
| Reckitt Benckiser Group Plc | Reckitt Benckiser | household and personal care products | investor protection violation | 2015 | UK-FCA | £539,800 |
| Grant Thornton UK LLP | Grant Thornton | business services | accounting fraud or deficiencies | 2015 | UK-FRC | £1,060,000 |
| Deloitte & Touche | Deloitte | business services | accounting fraud or deficiencies | 2015 | UK-FRC | £3,000,000 |
| KPMG LLP | KPMG | business services | accounting fraud or deficiencies | 2015 | UK-FRC | £227,500 |
| KPMG Audit Plc | KPMG | business services | accounting fraud or deficiencies | 2015 | UK-FRC | £162,500 |
| Clays Farm Gold Centre | | | tax violations | 2015 | UK-HMRC | £46,781 |
| Auto Partz Ltd | | | tax violations | 2015 | UK-HMRC | £42,628 |
| K G Electrical Supplies UK Ltd. | | | tax violations | 2015 | UK-HMRC | £34,469 |
| T.F. Solutions Limited | | | tax violations | 2015 | UK-HMRC | £27,470 |
| Sheena Knitwear (M/CR) Limited | | | tax violations | 2015 | UK-HMRC | £20,572 |
| Ashley Cash and Carry (UK) Ltd. | | | tax violations | 2015 | UK-HMRC | £13,699 |
| Refac Ltd. | | | tax violations | 2015 | UK-HMRC | £12,986 |
| Ridge Valley Roofing | | | tax violations | 2015 | UK-HMRC | £11,530 |
| Holmfirth Consulting Ltd. | | | tax violations | 2015 | UK-HMRC | £10,972 |
| Barlow Andrews LLP | | | accounting fraud or deficiencies | 2015 | UK-ICAEW | £15,880 |
| KJA Kilner Johnson Limited | | | accounting fraud or deficiencies | 2015 | UK-ICAEW | £10,893 |
| Mehta & Tengra | | | anti-money-laundering deficiencies | 2015 | UK-ICAEW | £7,505 |
| The Mudd Partnership | | | accounting fraud or deficiencies | 2015 | UK-ICAEW | £24,905 |
| Ernst & Young LLP | Ernst & Young | business services | accounting fraud or deficiencies | 2015 | UK-ICAEW | £345,000 |
| Henn & Westwood | | | accounting fraud or deficiencies | 2015 | UK-ICAEW | £7,268 |
| Geo Little Sebire & Co | | | accounting fraud or deficiencies | 2015 | UK-ICAEW | £4,667 |
| Robertson Milroy Limited | | | accounting fraud or deficiencies | 2015 | UK-ICAEW | £14,380 |
| Hill Osborne Ltd | | | accounting fraud or deficiencies | 2015 | UK-ICAEW | £10,380 |
| R. Raphael & Sons Plc | | | internal controls deficiency | 2015 | UK-PRA | £1,278,165 |
| Co-operative Bank Plc | Co-operative Bank | financial services | internal controls deficiency | 2015 | UK-PRA | £0 |
| Guernsey Financial Consultants Limited | | | investor protection violation | 2015 | UK-GFSC | £42,000 |
| Woodlock Financial Services (1998) Limited | | | investor protection violation | 2015 | UK-GFSC | £28,000 |
| Google | Alphabet Inc. | information technology | tax violations | 2016 | UK-HMRC | £130,000,000 |
| Sonali Bank (UK) Limited | | | anti-money-laundering deficiencies | 2016 | UK-FCA | £3,250,600 |
| Aviva Pension Trustees UK Limited and Aviva Wrap UK Limited | Aviva PLC | financial services | investor protection violation | 2016 | UK-FCA | £8,246,800 |
| Cenkos Securities Plc | | | investor protection violation | 2016 | UK-FCA | £530,500 |
| W H Ireland Limited | | | investor protection violation | 2016 | UK-FCA | £1,200,000 |
| Deloitte LLP | Deloitte | business services | accounting fraud or deficiencies | 2016 | UK-FRC | £6,275,000 |
| PricewaterhouseCoopers LLP | PricewaterhouseCoopers | business services | accounting fraud or deficiencies | 2016 | UK-FRC | £3,050,000 |
| Moore Stephens (NI) LLP | | | accounting fraud or deficiencies | 2016 | UK-FRC | £140,000 |
| LL (NI) Limited dba Mandarin Palace Restaurant dba Mandarin Palace Takeaway dba Karma Tapas Bar dba Jasmine Takeaway | | | tax violations | 2016 | UK-HMRC | £530,315 |
| SRS (Sheffield) Limited | | | tax violations | 2016 | UK-HMRC | £518,734 |
| Tan Trading Limited | | | tax violations | 2016 | UK-HMRC | £450,799 |
| Celtic Carriers Limited | | | tax violations | 2016 | UK-HMRC | £318,408 |
| L A Haulage and Plant Hire Limited fka L A Plant Hire (UK) Limited | | | tax violations | 2016 | UK-HMRC | £114,566 |
| CSC | | | tax violations | 2016 | UK-HMRC | £102,514 |
| Armstrongs Fish and Chip Shop Limited | | | tax violations | 2016 | UK-HMRC | £87,254 |
| G K V Development | | | tax violations | 2016 | UK-HMRC | £85,391 |
| Advance Cars | | | tax violations | 2016 | UK-HMRC | £78,304 |
| B Bostan Building Contractors Limited | | | tax violations | 2016 | UK-HMRC | £75,435 |
| Pamma Rugs Limited dba Pamma Rugs | | | tax violations | 2016 | UK-HMRC | £64,076 |
| Dervish | | | tax violations | 2016 | UK-HMRC | £62,943 |
| Delsauce Restaurant Limited dba Village Indiya | | | tax violations | 2016 | UK-HMRC | £61,985 |
| Health Joy Nutrition Limited dba MD Nutrition dba Health Joy Limited dba Health Joy MD Nutrition Limited | | | tax violations | 2016 | UK-HMRC | £60,907 |
| JAD Transport | | | tax violations | 2016 | UK-HMRC | £57,381 |
| Woodthorpe Moto Company | | | tax violations | 2016 | UK-HMRC | £47,525 |
| Wonga Group Limited | | | tax violations | 2016 | UK-HMRC | £43,845 |
| Shrigleys Limited | | | tax violations | 2016 | UK-HMRC | £39,435 |
| Jutla Enterprises | | | tax violations | 2016 | UK-HMRC | £38,704 |
| Macsons (UK) Limited dba Raj India | | | tax violations | 2016 | UK-HMRC | £38,096 |
| Soho Bars (London) Limited dba The O Bar dba Freedom | | | tax violations | 2016 | UK-HMRC | £34,828 |
| The Plaice to Go | | | tax violations | 2016 | UK-HMRC | £26,406 |
| Pentland Discount | | | tax violations | 2016 | UK-HMRC | £25,999 |
| Providence (Leic) Limited | | | tax violations | 2016 | UK-HMRC | £24,867 |
| TMH Project Management Limited | | | tax violations | 2016 | UK-HMRC | £22,738 |
| Exclusive Textiles | | | tax violations | 2016 | UK-HMRC | £21,722 |
