| 1 | Aesop UK Limited London | £302.7M | — |
| 2 | Emily Estate (UK) Limited Bruton Turnover £23.5M | £252.0M | £23.5M |
| 3 | Warren James (Jewellers) Limited | £239.5M | — |
| 4 | Shop TJC Limited Staines-Upon-Thames Turnover £78.9M | £161.7M 2024 accounts | £78.9M |
| 5 | Platinum Retail Limited Amersham | £99.3M | — |
| 6 | M and M Direct Limited Hereford Turnover £306.6M | £96.7M 2021 accounts | £306.6M |
| 7 | The Halcyon Gallery Limited London | £73.8M 2024 accounts | — |
| 8 | Valli Forecourts Limited Wakefield | £68.2M | — |
| 9 | Cotterhill Limited Darlington Turnover £22.2M | £65.5M | £22.2M |
| 10 | Karan Retail Ltd Turnover £194.9M | £65.1M | £194.9M |
| 11 | Gymshark Ltd Solihull Turnover £260.7M | £64.5M 2020 accounts | £260.7M |
| 12 | Crew Clothing Co. Limited Kingston Upon Thames Turnover £123.4M | £62.9M 2024 accounts | £123.4M |
| 13 | George Pragnell Limited Stratford-Upon-Avon | £61.3M | — |
| 14 | The Department Store Brixton Ltd London | £57.9M | — |
| 15 | Storage on Site Limited Southampton | £57.3M | — |
| 16 | Moss Bros Group Limited London Turnover £145.9M | £56.3M 2025 accounts | £145.9M |
| 17 | Leekes Limited Pontyclun | £52.2M | — |
| 18 | The Kay Group (UK) Limited Blackburn | £50.9M | — |
| 19 | Lake District Estates Company Limited Kendal Turnover £16.0M | £49.9M | £16.0M |
| 20 | Yours Clothing Limited Peterborough | £45.9M 2025 accounts | — |
| 21 | Machine Mart Limited Nottinghamshire Turnover £56.1M | £43.9M | £56.1M |
| 22 | Libra Textiles Limited Colne | £43.6M | — |
| 23 | Al. Murad D.I.Y. Limited Leeds Turnover £35.5M | £43.6M | £35.5M |
| 24 | The Beauty Tech Group Trading Limited Macclesfield Turnover £130.8M | £42.5M | £130.8M |
| 25 | Pavers Limited York | £40.3M 2025 accounts | — |
| 26 | Sam Fogg Ltd London | £39.7M | — |
| 27 | Adanola Limited Manchester Turnover £84.5M | £39.4M 2025 accounts | £84.5M |
| 28 | Ringtons Limited Newcastle Upon Tyne Turnover £94.4M | £37.4M | £94.4M |
| 29 | Frasers Retail Limited Didcot | £37.3M | — |
| 30 | Victoria Miro Gallery Limited London | £36.8M | — |
| 31 | Edwards Lifesciences Limited London | £36.2M 2024 accounts | — |
| 32 | Tangle Teezer Limited London | £35.6M 2024 accounts | — |
| 33 | Mng-Mango U.K. Limited London | £35.4M 2024 accounts | — |
| 34 | B - Sporting Limited Shipley | £34.8M | — |
| 35 | Korda Developments Limited Romford | £34.6M 2024 accounts | — |
| 36 | Meaco (U.K.) Limited Guildford Turnover £48.1M | £33.7M | £48.1M |
| 37 | Oldrid & Co.,Limited Grantham Turnover £28.4M | £32.2M 2025 accounts | £28.4M |
| 38 | Rapid Racking Limited Cirencester | £31.7M | — |
| 39 | Charlies Stores Limited Welshpool Turnover £63.8M | £31.5M | £63.8M |
| 40 | Lamont Stone Limited Coleraine | £31.3M | — |
| 41 | Project Glow Topco Limited Macclesfield | £30.7M | — |
| 42 | A. Caulder & Co. Limited Banton Turnover £24.5M | £30.4M | £24.5M |
| 43 | Webbs Garden Centres Limited Droitwich Turnover £32.5M | £29.5M 2025 accounts | £32.5M |
| 44 | Beckett's Foods Limited Coventry Turnover £184.5M | £29.4M 2024 accounts | £184.5M |
| 45 | Longacres Garden Centre Limited Bagshot Turnover £61.2M | £27.8M 2024 accounts | £61.2M |
| 46 | SMCP UK Limited London Turnover £17.7M | £27.7M 2020 accounts | £17.7M |
| 47 | Interior Goods Direct Limited Huddersfield | £27.5M | — |
| 48 | Gitlab UK Limited London Turnover £45.0M | £27.2M 2025 accounts | £45.0M |
| 49 | The House of Bruar Limited Perth | £26.8M 2025 accounts | — |
| 50 | TGC (2015) Limited Bradford Turnover £26.5M | £26.6M | £26.5M |
| 51 | JRS Services (Forecourts) Limited Selby Turnover £44.8M | £26.6M 2025 accounts | £44.8M |
| 52 | Winemark the Winemerchants Limited | £26.5M 2024 accounts | — |
| 53 | C K's Supermarket Limited Llanelli Turnover £71.8M | £26.3M | £71.8M |
| 54 | S.J.Phillips Limited London | £26.2M 2024 accounts | — |
| 55 | Harry Corry Limited Derriaghy, Turnover £54.9M | £26.1M 2024 accounts | £54.9M |
| 56 | Accessorize Stores Ltd London Turnover £83.8M | £25.9M | £83.8M |
| 57 | Waddington Custot Galleries Limited Turnover £11.2M | £25.7M | £11.2M |
| 58 | Blair's Caravans Limited Portrush Turnover £13.8M | £25.7M | £13.8M |
| 59 | Gillies of Broughty Ferry Limited Dundee | £25.1M | — |
| 60 | Sir John Fitzgerald,limited Newcastle Upon Tyne | £24.6M 2025 accounts | — |
| 61 | Nimogen Limited Macclesfield Turnover £60.3M | £24.4M | £60.3M |
| 62 | Lisson Gallery London Limited London | £24.0M 2020 accounts | — |
| 63 | Branded Garden Products Limited Ipswich | £23.7M | — |
| 64 | Washington Green Retail Limited Birmingham | £23.5M 2024 accounts | — |
| 65 | Bodypower Sports Ltd Northampton | £23.4M | — |
| 66 | Lawrences Garages (London) Limited Dereham | £23.3M | — |
| 67 | Kilrea Service Station Ltd Coleraine | £23.2M | — |
| 68 | LB Enterprises Limited Essex Turnover £47.5M | £23.2M 2024 accounts | £47.5M |
| 69 | Minorfern Limited Chesterfield | £23.0M | — |
| 70 | Plaistow Broadway Filling Stations Limited Billericay | £22.9M 2024 accounts | — |
| 71 | The Sportsman Gun Centre Limited Exeter Turnover £23.7M | £22.8M | £23.7M |
| 72 | Pillbox38 (UK) Limited Blackburn | £22.7M | — |
| 73 | CP (Electric) Limited Kilmarnock Turnover £50.5M | £22.2M 2023 accounts | £50.5M |
| 74 | Stokers Limited Merseyside Turnover £59.4M | £22.1M 2025 accounts | £59.4M |
| 75 | M.A. Grigg (Agricultural) Limited St Austell Turnover £22.8M | £21.8M | £22.8M |
| 76 | Burford Garden Centre Limited Turnover £16.9M | £21.6M 2023 accounts | £16.9M |
| 77 | Clubhouse Golf Limited Warrington Turnover £58.8M | £21.4M | £58.8M |
| 78 | Warners Retail (South West) Limited Gloucestershire Turnover £10.1M | £21.3M | £10.1M |
| 79 | Kartell UK Limited Northampton Turnover £91.9M | £21.3M | £91.9M |
| 80 | Property Management Services (N.I.) Limited Craigavon | £21.3M 2024 accounts | — |
| 81 | Laing the Jeweller (Glasgow) Limited Glasgow | £21.2M 2024 accounts | — |
| 82 | Vale Furnishers Ltd Surrey Turnover £7.4M | £21.1M | £7.4M |
| 83 | Grove Retail Ltd New Cross Turnover £83.9M | £21.1M | £83.9M |
| 84 | Healthnet Homecare (UK) Limited Swadlincote Turnover £966.8M | £20.9M 2025 accounts | £966.8M |
| 85 | Moreco Group Limited Camberley Turnover £122.0M | £20.8M 2024 accounts | £122.0M |
| 86 | Minoli & Company Limited Oxford Turnover £11.8M | £20.5M | £11.8M |
| 87 | J P & S Servicess Ltd Wembley Turnover £99.1M | £20.0M 2025 accounts | £99.1M |
| 88 | High Street TV (Group) Limited Harrogate | £19.5M | — |
| 89 | CCHG Ltd Edinburgh | £19.5M 2024 accounts | — |
| 90 | Tiger Retail Limited London Turnover £70.1M | £18.8M 2024 accounts | £70.1M |
| 91 | Project Glow Midco Limited Macclesfield | £18.8M | — |
| 92 | Mondrian Limited London Turnover £24.1M | £18.3M 2024 accounts | £24.1M |
| 93 | M & D Green Dispensing Chemist Limited Glasgow | £18.2M 2024 accounts | — |
| 94 | Michael Spiers (Jewellers) Limited Plymouth Turnover £33.7M | £18.2M | £33.7M |
| 95 | Hush Homewear Limited London Turnover £52.4M | £18.1M 2024 accounts | £52.4M |
| 96 | Schoolblazer Limited Peterborough | £17.9M | — |
| 97 | Clarke International Limited Epping Turnover £27.3M | £17.9M | £27.3M |
| 98 | Fishpools Limited Herts | £17.9M 2025 accounts | — |
| 99 | Cherry Lane Retail Centres Limited Nottingham Turnover £64.8M | £17.8M 2025 accounts | £64.8M |
| 100 | R.E.Dawson,limited Lancs | £17.5M | — |
| 101 | Enimed Limited Eastcote Turnover £50.6M | £17.4M | £50.6M |
| 102 | Mandarin Slate Limited Monmouth | £17.1M 2024 accounts | — |
| 103 | Fitch's Service Station Limited Slough | £16.9M | — |
| 104 | Smith Bradbeer & Company Limited Hampshire Turnover £10.7M | £16.7M 2021 accounts | £10.7M |
| 105 | Wineflair (Belfast) Limited Belfast Turnover £35.0M | £16.7M | £35.0M |
| 106 | Pearl Chemist Limited London Turnover £47.9M | £16.6M 2023 accounts | £47.9M |
| 107 | Lister Wilder Limited Reading Turnover £82.5M | £16.6M 2024 accounts | £82.5M |
| 108 | John H. Lunn (Jewellers), Limited Belfast Turnover £37.3M | £16.5M 2024 accounts | £37.3M |
| 109 | Sessia Ltd Ballymena | £16.3M 2024 accounts | — |
| 110 | In-Excess UK Limited Salisbury Turnover £20.1M | £16.2M 2025 accounts | £20.1M |
| 111 | Merlin Cycles Limited Chorley Turnover £24.5M | £16.0M 2024 accounts | £24.5M |
| 112 | Petrocell SS Limited Croydon Turnover £28.8M | £15.9M | £28.8M |
| 113 | Pets Corner (UK) Limited Crawley Turnover £92.4M | £15.7M 2024 accounts | £92.4M |
| 114 | Barrie Dear Limited Lenzie | £15.7M 2023 accounts | — |
| 115 | Buttress Group Limited Brackley Turnover £19.1M | £15.7M | £19.1M |
| 116 | Woolovers Limited Burgess Hill | £15.6M 2025 accounts | — |
| 117 | Specialized (UK) Retail Limited Dorking Turnover £2.7M | £15.6M 2022 accounts | £2.7M |
| 118 | Hubrx Ltd Leeds Turnover £7.3M | £15.5M | £7.3M |
| 119 | Adexa Direct Limited Treorchy | £15.2M 2024 accounts | — |
| 120 | Bents Garden Centre Limited Warrington | £15.2M 2025 accounts | — |
| 121 | F&F Stores Ltd Milton Keynes Turnover £159.6M | £15.0M 2024 accounts | £159.6M |
| 122 | Cousins Furniture Stores Limited Oldbury | £14.9M | — |
| 123 | J. J. Rudell & Co. Limited Wolverhampton | £14.8M 2025 accounts | — |
| 124 | Hollybush Nurseries Limited Shareshill | £14.2M | — |
| 125 | Trade-Air Airline Support Limited Bournemouth Turnover £30.4M | £14.1M 2024 accounts | £30.4M |
| 126 | Medisave (UK) Limited Weymouth Turnover £9.5M | £14.1M | £9.5M |
| 127 | Arcanologists Limited Cramlington, | £14.0M 2025 accounts | — |
| 128 | L'Occitane Limited London Turnover £64.3M | £13.8M 2024 accounts | £64.3M |
| 129 | Silvermere Golf Store Limited Ewell Turnover £13.7M | £13.6M | £13.7M |
| 130 | Murdock Builders Merchants Limited Newry Turnover £65.2M | £13.6M 2020 accounts | £65.2M |
| 131 | Owey Enterprises Limited Portrush | £13.4M | — |
| 132 | Neve Jewels Limited London Turnover £43.1M | £13.4M 2024 accounts | £43.1M |
| 133 | Atos Medical UK Limited Nottingham Turnover £34.6M | £13.3M | £34.6M |
| 134 | F.A. Gates & Son Limited Loughborough Turnover £16.6M | £13.2M 2025 accounts | £16.6M |
| 135 | Price Cut Books Ltd Leicester | £13.2M | — |
| 136 | Perrywood Garden Centre & Nurseries Limited Colchester Turnover £12.3M | £13.1M | £12.3M |
| 137 | Tod's UK Ltd Turnover £16.3M | £13.0M 2024 accounts | £16.3M |
| 138 | Tootonic Ltd Swansea | £12.8M 2024 accounts | — |
| 139 | Beyond Retail Ltd Christchurch | £12.7M | — |
| 140 | Collingwood-Batchellor Limited Surrey | £12.7M 2025 accounts | — |
| 141 | Ironmongerydirect Limited Basildon | £12.7M | — |
| 142 | PWG Trading Limited Watchfield, Swindon | £12.6M 2024 accounts | — |
| 143 | White Stores Limited Wickford Turnover £37.6M | £12.6M 2024 accounts | £37.6M |
| 144 | Ackworth Service Station Ltd Wakefield | £12.6M | — |
| 145 | Ecoscape UK Ltd Heywood | £12.5M | — |
| 146 | Onebeyond Retail Limited Barnsley | £12.5M 2025 accounts | — |
| 147 | Gretna Green Ltd Gretna Turnover £14.4M | £12.4M 2024 accounts | £14.4M |
| 148 | Wholesale Domestic Equipment Company Limited Glasgow | £12.4M 2024 accounts | — |
| 149 | Remarkable Pubs Limited London Turnover £8.5M | £12.3M | £8.5M |
| 150 | Ingatestone Saddlery Centre Limited Ingatestone | £12.2M | — |
| 151 | Gobrands UK Holdings Ltd London Turnover £102.0M | £12.2M 2024 accounts | £102.0M |
| 152 | Gordale Nurseries Limited Burton Turnover £19.4M | £12.1M 2024 accounts | £19.4M |
| 153 | Killer Ink Limited Liverpool Turnover £48.6M | £12.1M 2022 accounts | £48.6M |
| 154 | Skf. LO (Chemists) Limited Rotherham Turnover £30.7M | £12.1M | £30.7M |
| 155 | S. D. Kells Limited Lisnaskea | £12.0M 2024 accounts | — |
| 156 | Wine Inns Limited | £11.9M 2024 accounts | — |
| 157 | Calverts Carpets Limited North Yorkshire | £11.9M | — |
| 158 | Wool Warehouse Direct Limited Leamington Spa | £11.8M | — |
| 159 | West Wittering Estate P L C Chichester | £11.7M | — |
| 160 | Daleacre Healthcare Limited Derby | £11.7M | — |
| 161 | JG Foods Limited Kingswinford Turnover £69.2M | £11.6M 2024 accounts | £69.2M |
| 162 | Priory Farm Estate Limited Redhill Turnover £9.8M | £11.5M | £9.8M |
| 163 | Penny Petroleum (GB) Limited Alnwick Turnover £45.1M | £11.5M | £45.1M |
| 164 | Vet Plus International Limited Lytham St. Annes | £11.5M | — |
| 165 | Graeme Ellisdon Limited Hemel Hempstead | £11.4M | — |
| 166 | Www.Axparis.Co.Uk Ltd Manchester | £11.4M 2021 accounts | — |
| 167 | Avondale Service Station Ltd Cwmbran | £11.3M | — |
| 168 | Holland Cooper Clothing Limited Cheltenham Turnover £26.7M | £11.2M 2023 accounts | £26.7M |
| 169 | Bunny Appliance Warehouse Ltd Nottingham | £11.2M | — |
| 170 | N. Peal (Retail) Limited Skipton Turnover £25.3M | £11.2M 2024 accounts | £25.3M |
| 171 | Innox Trading Limited Skelmersdale Turnover £110.0M | £11.1M | £110.0M |
| 172 | Rusdene Services Limited Dunmow Turnover £32.5M | £11.1M 2024 accounts | £32.5M |
| 173 | Chessington Nurseries Limited Chessington | £11.1M 2024 accounts | — |
| 174 | Harding & Sons,limited Plymouth Turnover £9.1M | £11.0M 2024 accounts | £9.1M |
| 175 | Murdock Hardwood Industries Limited Co.Down Turnover £13.6M | £11.0M 2024 accounts | £13.6M |
| 176 | Pricewatch Limited London | £10.9M | — |
| 177 | KP Medical Ltd London | £10.9M 2024 accounts | — |
| 178 | Sigma Sports Limited Kingston Upon Thames Turnover £61.4M | £10.9M 2020 accounts | £61.4M |
| 179 | Offer Waterman Fine Art Limited London Turnover £15.2M | £10.9M | £15.2M |
| 180 | Euroffice Limited Redhill Turnover £13.0M | £10.9M | £13.0M |
| 181 | The Millbrook Garden Company Ltd. Alford | £10.8M | — |
| 182 | M & L Richardson & Sons Limited Brampton Turnover £44.5M | £10.8M 2024 accounts | £44.5M |
| 183 | Wenzels the Bakers Limited Watford Turnover £63.4M | £10.8M | £63.4M |
| 184 | M. Marcus Limited London | £10.8M | — |
| 185 | XLR8 Sports Limited Bury | £10.7M 2025 accounts | — |
| 186 | Harrington & Byrne Limited London | £10.7M | — |
| 187 | Badham Pharmacy Limited Cheltenham Turnover £31.6M | £10.5M | £31.6M |
| 188 | Ron Perry & Son Limited Hartlepool Turnover £12.4M | £10.5M 2025 accounts | £12.4M |
| 189 | Maje Stores Limited London Turnover £9.8M | £10.5M 2020 accounts | £9.8M |
| 190 | H.I.Weldrick Limited Doncaster | £10.4M | — |
| 191 | Venus by Maria Tash Limited London | £10.4M 2024 accounts | — |
| 192 | David James Enterprises Limited Rotherham | £10.4M 2025 accounts | — |
| 193 | Calzedonia UK Limited London | £10.3M | — |
| 194 | MH Star UK Ltd Northampton Turnover £37.3M | £10.3M 2019 accounts | £37.3M |
| 195 | Wolfson Brands (UK) Limited Glasgow | £10.2M | — |
| 196 | Gemporia Limited Redditch Turnover £43.9M | £10.0M | £43.9M |
| 197 | Directfirm Limited Essex Turnover £13.0M | £10.0M | £13.0M |
| 198 | Ferragamo U.K. Limited London | £10.0M | — |
| 199 | Bolan Investments Limited Glengormley | £9.9M 2025 accounts | — |
| 200 | Wagstaff Bros.,Limited London Turnover £66.1M | £9.9M 2021 accounts | £66.1M |
| 201 | Colena Ltd. North Shields | £9.8M | — |
| 202 | Tout Limited North Somerset | £9.7M 2024 accounts | — |
| 203 | Highfield Garden Centres Limited Eastleigh Turnover £8.4M | £9.7M | £8.4M |
| 204 | Wadswick Country Store Limited Corsham | £9.7M | — |
| 205 | PCS Books Limited Leicester | £9.7M | — |
| 206 | Intake Developments Limited Barnsley | £9.7M 2024 accounts | — |
| 207 | Online Home Shop Limited Worsley Turnover £59.5M | £9.6M 2025 accounts | £59.5M |
| 208 | Flowerline Limited Mansfield | £9.6M | — |
| 209 | Saltrock Surfwear Limited Kingston Upon Thames Turnover £25.4M | £9.5M 2024 accounts | £25.4M |
| 210 | Bayfields Z Limited Shipley | £9.4M | — |
| 211 | Designer Sofas Group Ltd. London Turnover £30.6M | £9.4M 2024 accounts | £30.6M |
| 212 | Monster Group (UK) Limited York Turnover £17.2M | £9.4M 2024 accounts | £17.2M |
| 213 | Wessex Retail Limited Saltash Turnover £58.1M | £9.4M 2024 accounts | £58.1M |
| 214 | Milestone (Rathfriland) Limited Turnover £17.1M | £9.4M | £17.1M |
| 215 | H & K Willis Limited Glasgow Turnover £11.9M | £9.4M 2024 accounts | £11.9M |
| 216 | Salop Leisure Limited Shropshire Turnover £44.5M | £9.3M | £44.5M |
| 217 | Central Filling Station Limited Newry Turnover £23.0M | £9.1M | £23.0M |
| 218 | Careco (UK) Limited Braintree | £9.1M 2023 accounts | — |
| 219 | Leeds Cricket Football and Athletic Company Limited Leeds | £9.0M | — |
| 220 | Creative Gardens (NI) Limited Co Down Turnover £13.1M | £9.0M | £13.1M |
| 221 | Pinnacle Health Nutrition Limited Peterborough | £9.0M 2022 accounts | — |
| 222 | Wilsons Furnishers (Holdings) Limited Rotherham | £8.9M | — |
| 223 | Coventry Plumbing & Heating Supplies Ltd Coventry Turnover £16.9M | £8.9M | £16.9M |
| 224 | Wilsons Furnishers Limited Rotherham | £8.9M | — |
| 225 | Drusillas Zoo Park Limited Alfriston | £8.9M 2024 accounts | — |
| 226 | KDP (Aberdeen) Limited Aberdeen Turnover £7.0M | £8.9M | £7.0M |
| 227 | Topping & Company Booksellers Limited Ely | £8.9M | — |
| 228 | Topspot Services Ltd Alnwick Turnover £28.7M | £8.8M | £28.7M |
| 229 | Bperfect Ltd Lisburn | £8.7M 2023 accounts | — |
| 230 | Greenwood Group Limited Arundel | £8.6M 2024 accounts | — |
| 231 | Kitchen Architecture Limited Oxford Turnover £16.0M | £8.6M 2024 accounts | £16.0M |
| 232 | PCT Healthcare Limited Manchester | £8.6M | — |
| 233 | Vogacloset Limited London Turnover £85.7M | £8.5M | £85.7M |
| 234 | Absm Healthcare Ltd Bristol | £8.5M | — |
| 235 | Office Power Limited Redhill Turnover £26.2M | £8.4M | £26.2M |
| 236 | High Seat Limited Batley | £8.3M 2024 accounts | — |
| 237 | H.A.Mcparland Limited Maidenhead | £8.3M 2024 accounts | — |
| 238 | Forbidden Planet Limited | £8.3M 2024 accounts | — |
| 239 | Marks Electrical Limited Leicester Turnover £80.5M | £8.1M 2022 accounts | £80.5M |
| 240 | Hollowood Chemists Limited Heald Green | £8.1M | — |
| 241 | Kings Garden and Leisure Limited Exmouth Turnover £6.0M | £7.9M | £6.0M |
| 242 | Ara Fitness Limited Beaconsfield | £7.9M | — |
| 243 | Your Local Garden Centre Group Ltd Ferndown Turnover £10.0M | £7.9M 2024 accounts | £10.0M |
| 244 | The Wright Buy Ltd Haverhill Turnover £38.9M | £7.9M | £38.9M |
| 245 | Martin Dawes Limited Warrington | £7.9M | — |
| 246 | Crew Clothing Holdings Limited Kingston Upon Thames | £7.8M | — |
| 247 | Fish Brothers Group Limited London Turnover £10.3M | £7.7M 2024 accounts | £10.3M |
| 248 | Cardzone Limited Farnsfield | £7.7M | — |
| 249 | Systemair Limited Birmingham Turnover £37.5M | £7.7M 2023 accounts | £37.5M |
| 250 | Rdo Kitchens & Appliances Ltd Salfords | £7.7M | — |
| 251 | Crocs UK Limited London Turnover £6.9M | £7.7M | £6.9M |
| 252 | Connaught Brown Public Limited Company London | £7.6M 2025 accounts | — |
| 253 | Ellis Brigham Mountain Sports Limited Salford | £7.5M | — |
| 254 | Vanilla Retail Group Limited London | £7.5M | — |
| 255 | Vapouriz Limited Darwen | £7.5M | — |
| 256 | Basil Knipe Electrics Limited Ballymoney | £7.5M | — |
| 257 | Lakeside Oils Limited Chelmsford | £7.4M | — |
| 258 | Medicare Chemists Limited West Yorkshire | £7.4M | — |
| 259 | Five Tech Limited Woodford Green Turnover £29.6M | £7.4M 2024 accounts | £29.6M |
| 260 | H.F.S. Tarporley Limited Tarporley | £7.4M 2025 accounts | — |
| 261 | Day 2 Interiors Limited London | £7.3M | — |
| 262 | Ottolenghi Limited London | £7.2M | — |
| 263 | Farm and Pet Place Limited Abergele Turnover £13.8M | £7.2M | £13.8M |
| 264 | Rare Art (London) Limited London | £7.2M | — |
| 265 | Blue Machinery (Central) Limited Northwich Turnover £57.2M | £7.2M 2022 accounts | £57.2M |
| 266 | Vorwerk UK Limited Richmond | £7.2M 2024 accounts | — |
| 267 | R.C. Austin Limited | £7.1M 2025 accounts | — |
| 268 | St.John's Nurseries (North Devon) Limited Barnstaple Turnover £7.4M | £7.1M | £7.4M |
| 269 | Gordon Rigg(nurseries)limited Todmorden | £7.0M | — |
| 270 | Trust Pet Products Limited Leamington Spa | £7.0M | — |
| 271 | Affordable Golf Ltd. Glasgow Turnover £33.7M | £7.0M | £33.7M |
| 272 | Miltons (Wallpapers) Limited Northants Turnover £7.0M | £6.9M | £7.0M |
| 273 | Rixo Limited London Turnover £10.3M | £6.9M 2021 accounts | £10.3M |
| 274 | Jamb Limited London Turnover £15.9M | £6.9M 2024 accounts | £15.9M |
| 275 | SZ&W Limited Maldon | £6.8M | — |
| 276 | Wise Pharmacies Limited Manchester Turnover £9.3M | £6.8M 2023 accounts | £9.3M |
| 277 | C Page Limited Portslade Turnover £32.1M | £6.8M | £32.1M |
| 278 | Hills of Lakeland Limited Abingdon | £6.8M | — |
| 279 | Andersons House Furnishers (Inverurie) Limited Inverurie Turnover £10.8M | £6.7M 2019 accounts | £10.8M |
| 280 | Aylett Nurseries Limited Hertfordshire | £6.7M | — |
| 281 | I2I Optometrists Glasgow Ltd Glasgow | £6.7M 2023 accounts | — |
| 282 | Web Pharmacy Limited Stirling | £6.6M 2024 accounts | — |
| 283 | Mattressonline.Co.Uk Ltd Rotherham | £6.6M | — |
| 284 | Whitfield Service Station Limited Whitfield, Dover, Turnover £10.9M | £6.6M | £10.9M |
| 285 | Gardner Garages Limited Abingdon | £6.6M | — |
| 286 | Cafe Fortune Limited Shrewsbury | £6.6M | — |
| 287 | Certini Bicycle Company Limited Saltash Turnover £15.6M | £6.5M 2024 accounts | £15.6M |
| 288 | The Garden and Home Trading Company Limited Preston Turnover £20.8M | £6.5M | £20.8M |
| 289 | S K Fuel Limited Doncaster Turnover £22.0M | £6.4M 2024 accounts | £22.0M |
| 290 | Park Garden Centre Limited Almondsbury Turnover £6.5M | £6.4M 2024 accounts | £6.5M |
| 291 | Barmans Limited Bury St. Edmunds Turnover £12.4M | £6.4M 2023 accounts | £12.4M |
| 292 | Hales Sawmills Limited Market Drayton | £6.4M | — |
| 293 | Cid Trading Limited Leeds | £6.4M 2024 accounts | — |
| 294 | Simply Pleasure Limited Ringwood | £6.3M 2025 accounts | — |
| 295 | Lights4fun Limited Harrogate Turnover £39.2M | £6.3M | £39.2M |
| 296 | Joma Jewellery Ltd Banbury Turnover £17.3M | £6.3M 2024 accounts | £17.3M |
| 297 | Clubsport Skechers Limited Kington Turnover £27.7M | £6.3M | £27.7M |
| 298 | The Home of Golf Limited Fife | £6.2M 2024 accounts | — |
| 299 | Fitshop UK Ltd Glasgow | £6.2M 2024 accounts | — |
| 300 | G.L.M.Romanes Limited Duns | £6.2M | — |