| Khanna Peena Ltd dba Taste of India | | | tax violations | 2019 | UK-HMRC | £30,496 |
| Premiere Bathroom Design Limited | | | tax violations | 2019 | UK-HMRC | £29,607 |
| Grantham Food Limited dba Best Kebabs | | | tax violations | 2019 | UK-HMRC | £29,107 |
| Aygo Limited dba Top Grill Kebab & Pizza House | | | tax violations | 2019 | UK-HMRC | £27,909 |
| Quad Connect Ltd dba Tele-Unity Ltd. | | | tax violations | 2019 | UK-HMRC | £27,323 |
| Sachinexpress Limited dba Sachin Express | | | tax violations | 2019 | UK-HMRC | £27,024 |
| Yi Feng Network | | | tax violations | 2019 | UK-HMRC | £25,540 |
| A1 Mobile | | | tax violations | 2019 | UK-HMRC | £25,348 |
| Rocks Haulage Ltd | | | tax violations | 2019 | UK-HMRC | £24,729 |
| Stormcheck Roofing Systems Limited | | | tax violations | 2019 | UK-HMRC | £23,535 |
| PC Motors Sales and Servicing Ltd | | | tax violations | 2019 | UK-HMRC | £23,162 |
| Vape Elite Limited dba Vape Royale | | | tax violations | 2019 | UK-HMRC | £23,097 |
| Ceil Private Limited dba Ashoka Southside | | | tax violations | 2019 | UK-HMRC | £23,027 |
| Kings Road Parmesan House | | | tax violations | 2019 | UK-HMRC | £22,344 |
| Kitchen Koncepts Ltd | | | tax violations | 2019 | UK-HMRC | £22,165 |
| Sadaf Charcoal Grill Ltd | | | tax violations | 2019 | UK-HMRC | £21,812 |
| Skol Ltd | | | tax violations | 2019 | UK-HMRC | £21,540 |
| UK Plant Services | | | tax violations | 2019 | UK-HMRC | £20,571 |
| The Frying Pan | | | tax violations | 2019 | UK-HMRC | £18,321 |
| Nawaz Food Store | | | tax violations | 2019 | UK-HMRC | £17,146 |
| Euro Rail Service Ltd | | | tax violations | 2019 | UK-HMRC | £16,613 |
| Kang Discount Store | | | tax violations | 2019 | UK-HMRC | £16,097 |
| Wai Kee Limited | | | tax violations | 2019 | UK-HMRC | £15,562 |
| The Copy Shop (Elgin) Limited | | | tax violations | 2019 | UK-HMRC | £12,695 |
| Potraviny Danko | | | tax violations | 2019 | UK-HMRC | £12,045 |
| DC North Ltd | | | tax violations | 2019 | UK-HMRC | £11,905 |
| Forever Recycling UK Ltd | | | tax violations | 2019 | UK-HMRC | £11,345 |
| Lanham & Francis | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,500 |
| The Robert Woolfson Partnership | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £4,500 |
| BCD Accountants Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,600 |
| Murry Harcourt Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,072 |
| DJM Accountants LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £3,400 |
| Numbers (UK) Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,138 |
| JSP Accountants Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £5,000 |
| Zaidi & Co | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £35,830 |
| Haines Watts Wirral Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £11,655 |
| Barnes Business Services Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £2,131 |
| Beacon Wills and Probate Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| Cartwrights Audit Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £500 |
| Jervis & Partners Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| AJP Corporate Accountants Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £3,000 |
| Hornbeam Accountancy Services Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,501 |
| Wesley Pemberton LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| Forshaws Accountants Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £12,720 |
| Evans & Partners Limited | | | anti-money-laundering deficiencies | 2019 | UK-ICAEW | £11,503 |
| Evans & Partners | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £9,967 |
| MacIntyre Hudson LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £2,305 |
| Bairstow & Atkinson | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,500 |
| J P Walters & Co Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £5,000 |
| Phillip Cooper & Co | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £3,030 |
| Latham Costa Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £3,500 |
| Buckle Barton Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| Connolly Jones Audit LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| Povey Little Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £10,000 |
| Moore Kingston Smith LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £0 |
| Charles Alexander & Co Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| ThorntonRones Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £750 |
| KPMG Audit LLC | KPMG | business services | accounting fraud or deficiencies | 2019 | UK-ICAEW | £137,818 |
| Grant Thornton UK LLP | Grant Thornton | business services | accounting fraud or deficiencies | 2019 | UK-ICAEW | £27,280 |
| Peacheys CA Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £8,613 |
| Menzies LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £7,080 |
| P.B. Syddall & Co | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £2,418 |
| Le Forts | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £3,590 |
| S. C. Telfer | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £4,000 |
| D & J Randles Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,009 |
| Bramwell Morris | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,464 |
| PricewaterhouseCoopers LLP | PricewaterhouseCoopers | business services | accounting fraud or deficiencies | 2019 | UK-FRC | £4,550,000 |
| Shulman & Company | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £5,000 |
| Ecovis Wingrave Yeats LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £2,531 |
| Machin & Co | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £2,000 |
| Creaseys LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £137,180 |
| Rostance Edwards (Staffs) Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,043 |
| B.H. Accountancy Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £2,289 |
| MSR Partners LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £455,813 |
| MSR Partners LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £30,693 |
| Smith & Williamson LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £4,325 |
| Wilkinson and Partners | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £500 |
| The Waterfront Accountancy Group Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £8,340 |
| RSM UK Audit LLP | RSM Group | business services | accounting fraud or deficiencies | 2019 | UK-ICAEW | £750,000 |
| Garrod Beckett & Company Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £6,300 |
| Cobham Murphy Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £5,685 |
| N.S. Amin & Co | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| Riley & Co Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £12,048 |
| HJS Accountants Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £8,905 |
| MacIntyre Hudson LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £10,000 |
| Alliotts | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,500 |
| Price Pearson Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| Ridgefield Consulting Ltd | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,000 |
| Edwards Veeder (UK) Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £5,600 |
| AM-PM Accounting Solutions Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £500 |
| KPMG LLP | KPMG | business services | accounting fraud or deficiencies | 2019 | UK-ICAEW | £10,818 |
| Ernst & Young LLP | Ernst & Young | business services | accounting fraud or deficiencies | 2019 | UK-ICAEW | £11,580 |
| Brooks Carling Accountants Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £3,320 |
| Brown McLeod Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,050 |
| Business Equilibrium Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £2,700 |
| WSM Advisors Limited | | | accounting fraud or deficiencies | 2019 | UK-ICAEW | £1,019 |
| Atkinson Donnelly LLP | | | accounting fraud or deficiencies | 2019 | UK-ICAS | £2,700 |
| 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 |
| 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 |
