| Macalvins Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £52,602 |
| BWM Accountants Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £3,500 |
| Ward Goodman Accountancy Services Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,550 |
| Day Accountants Ltd | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,750 |
| Day Accountants (Herts) Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,750 |
| KPMG LLP | KPMG | business services | accounting fraud or deficiencies | 2023 | UK-ICAEW | £123,807 |
| KPMG Audit plc | KPMG | business services | accounting fraud or deficiencies | 2023 | UK-ICAEW | £106,307 |
| Hayward Wright Ltd | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £12,135 |
| MacIntyre Hudson LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £20,562 |
| PKF Littlejohn LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £12,518 |
| Blu Sky Tax Ltd | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £7,000 |
| HW Fisher LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,153 |
| Dains LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £13,500 |
| Menzies LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £6,000 |
| Leonard Curtis Recovery Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £21,472 |
| Wise & Co | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £20,705 |
| BDO LLP | BDO International | business services | accounting fraud or deficiencies | 2023 | UK-ICAEW | £3,635 |
| Moore Kingston Smith LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £28,358 |
| Haysmacintyre LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £5,319 |
| HLAS Partners Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £316 |
| Exsus UK Ltd | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £18,022 |
| Numera Partners LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £480 |
| Paul Crowdy Partnership Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £2,450 |
| Optimum Probate and Estate Administration | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £525 |
| AM Business and Accountancy Services Ltd | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £560 |
| A & N (Haslemere) Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,750 |
| Blackman Terry LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £201 |
| Chris Duckett Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £234 |
| Sagars Accountants Ltd | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £7,500 |
| Alliotts LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,750 |
| BDO LLP | BDO International | business services | accounting fraud or deficiencies | 2023 | UK-ICAEW | £49,873 |
| Fisher, Sassoon & Marks | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £11,537 |
| RPG Crouch Chapman LLP | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,439 |
| A P B S Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £1,000 |
| Peter Upton Limited | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £2,594 |
| RSA Associates | | | accounting fraud or deficiencies | 2023 | UK-ICAEW | £20,925 |
| Turner Accountancy Limited | | | accounting fraud or deficiencies | 2020 | UK-ICAS | £1,900 |
| RSM UK Audit LLP | RSM Group | business services | accounting fraud or deficiencies | 2020 | UK-ICAS | £104,300 |
| Atkinson Donnelly LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAS | £2,700 |
| Ross & Company | | | accounting fraud or deficiencies | 2018 | UK-ICAS | £3,450 |
| James Anderson & Co Limited | | | accounting fraud or deficiencies | 2016 | UK-ICAS | £1,000 |
| RSM UK Audit LLP | RSM Group | business services | accounting fraud or deficiencies | 2022 | UK-ICAS | £136,654 |
| Nedbank Private Wealth Limited | | | anti-money-laundering deficiencies | 2023 | UK-IOM | £535,185 |
| The Royal Bank of Scotland International Limited | NatWest Group PLC | financial services | anti-money-laundering deficiencies | 2024 | UK-IOM | £1,008,337 |
| Apex Fund Services (IOM) Limited | | | anti-money-laundering deficiencies | 2018 | UK-IOM | £91,682 |
| Bridgewater (IOM) Limited | | | anti-money-laundering deficiencies | 2021 | UK-IOM | £225,085 |
| Citadel Insurance Company Limited | | | anti-money-laundering deficiencies | 2020 | UK-IOM | £2,170 |
| Döhle Yachts Management Services Limited | | | anti-money-laundering deficiencies | 2023 | UK-IOM | £4,127 |
| Fedelta Trust Limited | | | anti-money-laundering deficiencies | 2019 | UK-IOM | £51,551 |
| Island Financial Solutions Limited | | | investor protection violation | 2020 | UK-IOM | £62,996 |
| Isle of Man Assurance Limited | | | anti-money-laundering deficiencies | 2020 | UK-IOM | £87,108 |
| Isle of Man Insurance Management Limited | | | anti-money-laundering deficiencies | 2020 | UK-IOM | £7,770 |
| Kestrel Insurance Services Limited | | | anti-money-laundering deficiencies | 2020 | UK-IOM | £57,927 |
| Standard Bank Isle of Man Limited | | | anti-money-laundering deficiencies | 2022 | UK-IOM | £247,324 |
| Trident Trust Company (I.O.M.) Limited | | | anti-money-laundering deficiencies | 2022 | UK-IOM | £295,221 |
| R & M Management (I.O.M.) Limited | | | anti-money-laundering deficiencies | 2022 | UK-IOM | £7,944 |
| Cornerstone Crew Management (M.I.) Limited | | | anti-money-laundering deficiencies | 2023 | UK-IOM | £9,659 |
| Y & A Group, LP | | | anti-money-laundering deficiencies | 2023 | UK-IOM | £28,631 |
| Lloyds Bank Corporate Markets Plc | Lloyds Banking Group | financial services | anti-money-laundering deficiencies | 2022 | UK-JFSC | £498,000 |
| IQ EQ (Jersey) Limited | | | banking violation | 2022 | UK-JFSC | £803,661 |
| Hawksford Trust Company Jersey Limited | | | banking violation | 2021 | UK-JFSC | £0 |
| Sanne Fiduciary Services Limited | | | banking violation | 2019 | UK-JFSC | £381,010 |
| Standard Chartered Bank | Standard Chartered | financial services | economic sanction violation | 2020 | UK-OFSI | £20,471,810 |
| Telia Carrier UK Limited | | | economic sanction violation | 2019 | UK-OFSI | £146,341 |
| Travelex UK Ltd | | | economic sanction violation | 2019 | UK-OFSI | £10,000 |
| Raphael & Sons plc | | | economic sanction violation | 2019 | UK-OFSI | £5,000 |
| TransferGo Limited | | | economic sanction violation | 2021 | UK-OFSI | £50,000 |
| Clear Junction Ltd | | | economic sanction violation | 2021 | UK-OFSI | £36,393 |
| Tracerco Limited | Johnson Matthey | metals | economic sanction violation | 2022 | UK-OFSI | £0 |
| Hong Kong International Wine and Spirits Competition Ltd | | | economic sanction violation | 2022 | UK-OFSI | £30,000 |
| Wise Payments Limited | | | economic sanction violation | 2023 | UK-OFSI | £0 |
| 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 |
| MCO Capital Limited | | | anti-money-laundering deficiencies | 2013 | UK-OFT | £544,505 |
| IPS Estate Agents Limited | | | anti-money-laundering deficiencies | 2013 | UK-OFT | £11,844 |
| Wonga.com Ltd. | | | payday lending violation | 2012 | UK-OFT | £0 |
| Safeloans Ltd. dba Paydayok | | | payday lending violation | 2010 | UK-OFT | £0 |
| CIM Technologies Ltd. dba Tooth Fairy Finance | | | payday lending violation | 2010 | UK-OFT | £0 |
| Bazalgette Tunnel Limited | | | accounting fraud or deficiencies | 2023 | UK-OFWAT | £0 |
| HSBC Bank plc and HSBC UK Bank plc | HSBC | financial services | internal controls deficiency | 2024 | UK-PRA | £57,417,500 |
| Credit Suisse International and Credit Suisse Securities (Europe) Ltd | UBS | financial services | internal controls deficiency | 2023 | UK-PRA | £87,082,000 |
| Goldman Sachs International | Goldman Sachs | financial services | risk management failure | 2020 | UK-PRA | £48,308,400 |
| Citigroup Global Markets Limited, Citibank N.A. London branch and Citibank Europe Plc UK branch | Citigroup | financial services | internal controls deficiency | 2019 | UK-PRA | £43,890,000 |
| R. Raphael & Sons plc | | | risk management failure | 2019 | UK-PRA | £1,112,152 |
| Bank of Tokyo Mitsubishi UFJ Limited | Mitsubishi UFJ Financial Group | financial services | internal controls deficiency | 2017 | UK-PRA | £17,850,000 |
| MUFG Securities EMEA plc | Mitsubishi UFJ Financial Group | financial services | internal controls deficiency | 2017 | UK-PRA | £8,925,000 |
| QIB (UK) Plc | | | internal controls deficiency | 2016 | UK-PRA | £1,384,950 |
| Millburn Insurance Company Limited | | | internal controls deficiency | 2016 | UK-PRA | £2,863,066 |
| 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 |
| 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 |
| Lloyds Banking Group | Lloyds Banking Group | financial services | interest rate benchmark manipulation | 2014 | UK-PRA | £7,760,000 |
| Metro Bank plc | Metro Bank PLC | financial services | internal controls deficiency | 2021 | UK-PRA | £5,376,000 |
| Standard Chartered Bank | Standard Chartered | financial services | internal controls deficiency | 2021 | UK-PRA | £46,550,000 |
| TSB Bank plc | Banco de Sabadell | financial services | internal controls deficiency | 2022 | UK-PRA | £18,900,000 |
| Clyde & Co LLP | | | anti-money-laundering deficiencies | 2024 | UK-SDT | £628,197 |
| Serco Geografix Ltd | Serco Group | miscellaneous services | fraud | 2019 | UK-SFO | £91,400,000 |
| G4S Care and Justice Services (UK) Ltd | Allied Universal Security Services | business services | fraud | 2020 | UK-SFO | £44,400,000 |
| Tesco Stores Limited | Tesco PLC | retailing | accounting fraud or deficiencies | 2019 | UK-SFO | £132,000,000 |
| Devonalds | | | anti-money-laundering deficiencies | 2023 | UK-SRA | £2,600 |
