| Saihaj Ltd | | | tax violations | 2018 | UK-HMRC | £15,275 |
| Barns Farmhouse Bed & Breakfast (The) | | | tax violations | 2018 | UK-HMRC | £15,206 |
| SAI Prem Ltd dba Sanket News | | | tax violations | 2018 | UK-HMRC | £15,009 |
| Lever Drive Ltd | | | tax violations | 2018 | UK-HMRC | £14,479 |
| Greengrass | | | tax violations | 2018 | UK-HMRC | £14,165 |
| Arga Resturant | | | tax violations | 2018 | UK-HMRC | £13,848 |
| SMS Autos | | | tax violations | 2018 | UK-HMRC | £13,746 |
| Bathroom Bliss Scotland Ltd | | | tax violations | 2018 | UK-HMRC | £10,644 |
| EE139 Realisations Ltd dba Earn Extra 139 Ltd | | | tax violations | 2018 | UK-HMRC | £10,645,837 |
| I Hami Creative Company Limited | | | tax violations | 2018 | UK-HMRC | £5,219,425 |
| Aircall International Ltd | | | tax violations | 2018 | UK-HMRC | £1,760,747 |
| CGS Site Services Ltd | | | tax violations | 2018 | UK-HMRC | £519,814 |
| Meera Catering Ltd dba Meera Caterers | | | tax violations | 2018 | UK-HMRC | £337,783 |
| Omega Plus Ltd dba Dynasty Chinese | | | tax violations | 2018 | UK-HMRC | £307,725 |
| Crosstube Rail Limited | | | tax violations | 2018 | UK-HMRC | £262,709 |
| Zero Option Rock Promotions and Z Records | | | tax violations | 2018 | UK-HMRC | £218,348 |
| Kazitula Limited dba Shafiques | | | tax violations | 2018 | UK-HMRC | £208,643 |
| Guangzhou Xuqiao Trading Ltd | | | tax violations | 2018 | UK-HMRC | £208,040 |
| AQSA (UK) Ltd dba Shere Khan | | | tax violations | 2018 | UK-HMRC | £182,634 |
| The Eye of the Tiger UK Ltd | | | tax violations | 2018 | UK-HMRC | £166,788 |
| SlaveDriver | | | tax violations | 2018 | UK-HMRC | £143,212 |
| Arm & Hammer Demolition Ltd dba Hicks Demolition Ltd | | | tax violations | 2018 | UK-HMRC | £140,676 |
| Sunnerd Ltd | | | tax violations | 2018 | UK-HMRC | £118,115 |
| First Walk Limited dba Cook & Indi's Buffet | | | tax violations | 2018 | UK-HMRC | £113,366 |
| Wilshers & Co. | | | tax violations | 2018 | UK-HMRC | £105,043 |
| The Shalimar | | | tax violations | 2018 | UK-HMRC | £103,808 |
| Construct Corp Ltd | | | tax violations | 2018 | UK-HMRC | £103,742 |
| Basil Restaurant Limited | | | tax violations | 2018 | UK-HMRC | £98,854 |
| Empire Hospitality & Retail Ltd franchise of Premier | | | tax violations | 2018 | UK-HMRC | £97,143 |
| Whittenham Estates Limited | | | tax violations | 2018 | UK-HMRC | £97,035 |
| Zolsha Ltd | | | tax violations | 2018 | UK-HMRC | £95,276 |
| Worthington Group PLC | | | tax violations | 2018 | UK-HMRC | £85,313 |
| Camden Kebab Ltd dba Real Taste | | | tax violations | 2018 | UK-HMRC | £78,475 |
| Pure City Ltd | | | tax violations | 2018 | UK-HMRC | £75,678 |
| Faz Shimla Limited dba Shimla Palace | | | tax violations | 2018 | UK-HMRC | £67,647 |
| Bridgegate Patrol Dogs Ltd | | | tax violations | 2018 | UK-HMRC | £58,199 |
| Styleblue Ltd dba The Baked Potato Shop | | | tax violations | 2018 | UK-HMRC | £56,898 |
| HK Taotribe Trade Co Ltd dba Vinsic Direct | | | tax violations | 2018 | UK-HMRC | £53,533 |
| The Beach Restaurant | | | tax violations | 2018 | UK-HMRC | £51,875 |
| NRR Entertainment Limited | | | tax violations | 2018 | UK-HMRC | £51,538 |
| Grangevale Property Services UK Ltd | | | tax violations | 2018 | UK-HMRC | £48,833 |
| Costcutter Salford Ltd | | | tax violations | 2018 | UK-HMRC | £46,144 |
| Top Fryers Fish Bar | | | tax violations | 2018 | UK-HMRC | £45,767 |
| New Golden Chef | | | tax violations | 2018 | UK-HMRC | £44,109 |
| Marzia & Wasif Ltd | | | tax violations | 2018 | UK-HMRC | £43,588 |
| The Country Kitchen | | | tax violations | 2018 | UK-HMRC | £42,807 |
| Bhinda Sahota Construction Ltd | | | tax violations | 2018 | UK-HMRC | £42,359 |
| Kunal Dry Cleaners Ltd | | | tax violations | 2018 | UK-HMRC | £41,486 |
| Toya Construct Ltd | | | tax violations | 2018 | UK-HMRC | £41,008 |
| Peking Chef Takeaway | | | tax violations | 2018 | UK-HMRC | £40,382 |
| Ming's Happiness | | | tax violations | 2018 | UK-HMRC | £39,681 |
| GT Restaurants Limited | | | tax violations | 2018 | UK-HMRC | £37,362 |
| Architectural Ceramics Ltd | | | tax violations | 2018 | UK-HMRC | £37,228 |
| Touch Down Trails | | | tax violations | 2018 | UK-HMRC | £37,150 |
| MM Swansea Ltd dba Mini Masala | | | tax violations | 2018 | UK-HMRC | £36,960 |
| Morley Road Nursery Ltd | | | tax violations | 2018 | UK-HMRC | £36,896 |
| News 'n' Chews | | | tax violations | 2018 | UK-HMRC | £34,004 |
| Nova Scotia Homes Ltd dba Clyde & Forth Landholdings Ltd | | | tax violations | 2018 | UK-HMRC | £33,931 |
| Art Car Sales Ltd | | | tax violations | 2018 | UK-HMRC | £32,415 |
| Sandersons Property Services Ltd | | | tax violations | 2018 | UK-HMRC | £32,018 |
| Merthyr Industrial Services Biomass Ltd | | | tax violations | 2018 | UK-HMRC | £31,692 |
| Prism Perceptions Ltd | | | tax violations | 2018 | UK-HMRC | £30,476 |
| Victorian House (Sales) Ltd dba Victorian Sliders Sash Windows | | | tax violations | 2018 | UK-HMRC | £27,825 |
| H & H Security Services Ltd | | | tax violations | 2018 | UK-HMRC | £27,735 |
| Cumin Spice Ltd dba Viceroy | | | tax violations | 2018 | UK-HMRC | £27,330 |
| UPN South Wales Limited | | | tax violations | 2018 | UK-HMRC | £27,300 |
| S-Power Solutions Ltd | | | tax violations | 2018 | UK-HMRC | £27,199 |
| Marie S Catering Services Limited dba Deli West | | | tax violations | 2018 | UK-HMRC | £26,940 |
| Colour My Life Ltd | | | tax violations | 2018 | UK-HMRC | £26,380 |
| DB Security Install Services Ltd | | | tax violations | 2018 | UK-HMRC | £25,768 |
| Inacio Limited dba Costa Del Sol | | | tax violations | 2018 | UK-HMRC | £23,895 |
| More Hair & Beauty | | | tax violations | 2018 | UK-HMRC | £22,722 |
| Djangos | | | tax violations | 2018 | UK-HMRC | £22,383 |
| Gill Off Licence | | | tax violations | 2018 | UK-HMRC | £22,136 |
| Hereford Coach & Commercial Refinishers Ltd | | | tax violations | 2018 | UK-HMRC | £22,002 |
| Rocca Bars Limited dba Rocca Bar | | | tax violations | 2018 | UK-HMRC | £21,871 |
| Milton Coach and Mini-Bus Hire | | | tax violations | 2018 | UK-HMRC | £21,772 |
| Spice Aroma | | | tax violations | 2018 | UK-HMRC | £21,513 |
| New Bramber Dragon Restaurant | | | tax violations | 2018 | UK-HMRC | £21,078 |
| Nan Indian Cuisine Ltd | | | tax violations | 2018 | UK-HMRC | £20,961 |
| Venezia Pizzeria | | | tax violations | 2018 | UK-HMRC | £20,621 |
| S W Bars (UK) Limited dba TJ's Bar & Grill | | | tax violations | 2018 | UK-HMRC | £20,507 |
| Sperrin Restaurant | | | tax violations | 2018 | UK-HMRC | £19,892 |
| Leighs Property Services | | | tax violations | 2018 | UK-HMRC | £19,712 |
| Vizy Recruitment UK Ltd | | | tax violations | 2018 | UK-HMRC | £19,623 |
| Top Fryers Fish Bar | | | tax violations | 2018 | UK-HMRC | £18,904 |
| Top Fryers Fish Bar | | | tax violations | 2018 | UK-HMRC | £18,812 |
| Keystore (Moredun) Ltd | | | tax violations | 2018 | UK-HMRC | £18,123 |
| Aarretar Ltd dba Rina Tairo Jewellery | | | tax violations | 2018 | UK-HMRC | £17,808 |
| Deezer Limited dba Bell Rock | | | tax violations | 2018 | UK-HMRC | £17,348 |
| Montrose Food & Wine Limited | | | tax violations | 2018 | UK-HMRC | £17,156 |
| Shipshape Restaurants Ltd | | | tax violations | 2018 | UK-HMRC | £17,114 |
| Real India Ltd | | | tax violations | 2018 | UK-HMRC | £16,894 |
| KSC Construction Ltd | | | tax violations | 2018 | UK-HMRC | £15,225 |
| The Barrygate | | | tax violations | 2018 | UK-HMRC | £14,867 |
| Bearsden Foods Ltd | | | tax violations | 2018 | UK-HMRC | £13,202 |
| Alpine Motorhome Ltd | | | tax violations | 2018 | UK-HMRC | £12,902 |
| Abacus Commercial Cleaning Ltd | | | tax violations | 2018 | UK-HMRC | £12,029 |
| G & G Engineering Mechanical Services Ltd | | | tax violations | 2018 | UK-HMRC | £11,918 |
| Ruposhi Indian Restaurant Ltd | | | tax violations | 2018 | UK-HMRC | £11,688 |
| Gill Off Licence | | | tax violations | 2018 | UK-HMRC | £10,887 |
