| 🥇 | MACQUARIE EURO LIMITED | 100Excellent | — | London |
| 🥈 | MACQUARIE UK HOLDINGS LIMITED | 100Excellent | — | London |
| 🥉 | HSBC GLOBAL SERVICES LIMITED | 100Excellent | — | Unknown |
| #4 | BANSOLS BETA LIMITED | 100Excellent | — | South East |
| #5 | LAST MILE ELECTRICITY LIMITED | 100Excellent | — | Unknown |
| #6 | PEREGRINE INTERNATIONAL LIMITED | 100Excellent | — | London |
| #7 | PFPL PROJECTS SANDWELL LTD | 98Excellent | — | London |
| #8 | TUSKERDIRECT LIMITED | 98Excellent | — | Unknown |
| #9 | MACQUARIE (UK) GROUP SERVICES LIMITED | 98Excellent | — | London |
| #10 | HSBC GLOBAL ASSET MANAGEMENT LIMITED | 97Excellent | — | Unknown |
| #11 | SHERWOOD RESTAURANTS LTD | 97Excellent | — | Yorkshire and The Humber |
| #12 | FIRSTBANK UK LIMITED | 97Excellent | — | London |
| #13 | HUNTING KNIGHTSBRIDGE HOLDINGS LIMITED | 96Excellent | — | London |
| #14 | SYNECHRON LIMITED | 96Excellent | — | London |
| #15 | GHANA INTERNATIONAL BANK PUBLIC LIMITED COMPANY | 96Excellent | — | London |
| #16 | WHITE BEAR CAPITAL LIMITED | 96Excellent | — | London |
| #17 | CRAMLINGTON RENEWABLE ENERGY DEVELOPMENTS LIMITED | 95Excellent | — | South East |
| #18 | UK GREEN INVESTMENT LYLE LIMITED | 95Excellent | — | South East |
| #19 | BECHTEL ENKA UK LIMITED | 94Excellent | — | Unknown |
| #20 | K. FOLEY LIMITED | 94Excellent | — | East of England |
| #21 | TELEGRAPH MEDIA GROUP HOLDINGS LIMITED | 93Excellent | — | London |
| #22 | TRUE POTENTIAL INVESTMENTS LLP | 92Excellent | — | North East |
| #23 | VIFOR PHARMA UK LIMITED | 92Excellent | — | London |
| #24 | ACORN INSURANCE AND FINANCIAL SERVICES LIMITED | 92Excellent | — | Unknown |
| #25 | STENA DRILLMAX ICE LIMITED | 92Excellent | — | London |
| #26 | SEAGREEN WIND ENERGY LIMITED | 90Good | — | South East |
| #27 | RIDGE SURVEYORS LIMITED | 89Good | — | South East |
| #28 | HISP MULTI ACADEMY TRUST LTD | 88Good | — | South East |
| #29 | GRANITE FINANCE LTD | 87Good | — | Unknown |
| #30 | PALO ALTO NETWORKS (UK) LIMITED | 87Good | — | London |
| #31 | MAREX PRIME SERVICES LIMITED | 87Good | — | London |
| #32 | J.P. MORGAN PERSONAL INVESTING LIMITED | 86Good | — | Unknown |
| #33 | J.P. MORGAN MARKETS LIMITED | 85Good | — | London |
| #34 | AUTOVISTA LIMITED | 84Good | — | London |
| #35 | INFRASTRUCTURE INVESTMENTS HOLDINGS LIMITED | 84Good | — | London |
| #36 | CYNERGY BANK PLC | 84Good | — | London |
| #37 | VIA EAST MIDLANDS LIMITED | 84Good | Property | East Midlands |
| #38 | LYLE JV HOLDINGS LIMITED | 83Good | — | South East |
| #39 | CINVEN LIMITED | 83Good | — | London |
| #40 | MIZUHO EMEA CORPORATE SERVICES LIMITED | 82Good | — | London |
| #41 | VDC UK MANAGEMENT COMPANY LIMITED | 81Good | — | Unknown |
| #42 | VPI HOLDING LIMITED | 80Good | — | London |
| #43 | PLATOON LTD | 80Good | — | London |
| #44 | DR MARTENS AIRWAIR WHOLESALE LIMITED | 80Good | — | East Midlands |
| #45 | VANTAGE DATA CENTERS UK LIMITED | 80Good | — | South East |
| #46 | USAY BUSINESS LTD | 79Good | — | South West |
| #47 | VISA PAYMENTS LIMITED | 78Good | — | Unknown |
| #48 | VENESKY-BROWN RECRUITMENT LTD. | 78Good | — | Scotland |
| #49 | STAGECOACH BUS HOLDINGS LIMITED | 78Good | — | Scotland |
| #50 | SOLO SERVICE GROUP LIMITED | 78Good | — | Wales |
| #51 | RYCLIFF CARS LIMITED | 77Good | — | West Midlands |
| #52 | GRANT THORNTON UK ADVISORY & TAX LLP | 77Good | — | London |
| #53 | HONOR TECHNOLOGIES (UK) CO., LTD | 77Good | — | Unknown |
| #54 | CMR SURGICAL LIMITED | 73Fair | — | East of England |
| #55 | DIAMOND RESORTS (EUROPE) LIMITED | 71Fair | — | North West |
| #56 | DLR NEWCO LIMITED | 70Fair | — | North East |
| #57 | JSM GROUP SERVICES LIMITED | 69Fair | — | Unknown |
| #58 | IPL PLASTICS (UK) LIMITED | 68Fair | — | Unknown |
| #59 | TYSERS INSURANCE BROKERS LIMITED | 68Fair | Financial Services | London |
| #60 | AUTOSMART INTERNATIONAL LTD | 66Fair | — | West Midlands |
| #61 | AO WORLD PLC | 65Fair | — | North West |
| #62 | KNIGHTSBRIDGE ASSET MANAGEMENT LIMITED | 65Fair | — | London |
| #63 | AZELIS UK LIMITED | 64Fair | — | North West |
| #64 | ALLIED PUBLICITY SERVICES (MANCHESTER) LIMITED | 64Fair | — | North West |
| #65 | KONE PUBLIC LIMITED COMPANY | 63Fair | Property | South East |
| #66 | THE UK TRADE DESK LTD | 60Fair | — | London |
| #67 | GOOGLE CLOUD PUBLIC SECTOR - UNITED KINGDOM LIMITED | 60Fair | — | London |
| #68 | MAINLINE DIGITAL COMMUNICATIONS LIMITED | 59Fair | — | Unknown |
| #69 | KING LIFTING LIMITED | 59Fair | — | South West |
| #70 | UNILEVER GLOBAL IP LIMITED | 59Fair | — | North West |
| #71 | SOLEIL FOODSERVICE LIMITED | 58Fair | — | Wales |
| #72 | O & S DOORS LIMITED | 58Fair | — | Northern Ireland |
| #73 | LIVINGSTON BUILDING SERVICES LIMITED | 58Fair | — | Scotland |
| #74 | VITRUVIAN PARTNERS LIMITED | 56Fair | — | Unknown |
| #75 | LUCY ELECTRIC UK LIMITED | 55Fair | — | South East |
| #76 | GALLAGHER LIMITED | 53Fair | — | South East |
| #77 | FUTAMURA CHEMICAL UK LIMITED | 52Fair | — | North West |
| #78 | WILLIAM GRANT & SONS COMMERCIAL LIMITED | 50Fair | — | South East |
| #79 | GOURMET BURGER KITCHEN (UK) LIMITED | 49Poor | — | Unknown |
| #80 | READYPOWER RAIL SERVICES LIMITED | 49Poor | — | South East |
| #81 | MARSHALLS PLC | 48Poor | — | Yorkshire and The Humber |
| #82 | MARSHALLS GROUP LIMITED | 48Poor | — | Yorkshire and The Humber |
| #83 | WPP 2005 LIMITED | 48Poor | — | London |
| #84 | APEM LIMITED | 48Poor | — | North West |
| #85 | VITRUVIAN PARTNERS LLP | 48Poor | — | Unknown |
| #86 | KPMG DELIVERY NETWORK ADVISORY SERVICES LTD | 47Poor | — | Unknown |
| #87 | APEM GROUP LIMITED | 46Poor | — | North West |
| #88 | ROWSE HONEY LIMITED | 46Poor | Supply Chain | London |
| #89 | THG BEAUTY LIMITED | 45Poor | — | North West |
| #90 | CBRE GWS LIMITED | 45Poor | — | London |
| #91 | JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED | 44Poor | — | London |
| #92 | VIDENDUM PLC | 43Poor | — | East of England |
| #93 | SHS INTERNATIONAL LTD | 37Poor | — | Unknown |
| #94 | INTEGRITY COMMUNICATIONS GROUP LIMITED | 36Poor | — | South West |
| #95 | BARRATT METROPOLITAN LLP | 35Poor | — | East Midlands |
| #96 | K.T.C. (EDIBLES) LIMITED | 35Poor | — | East Midlands |
| #97 | WELLA UK LTD | 34Poor | — | London |
| #98 | AIREDALE CATERING EQUIPMENT GROUP LIMITED | 33Poor | — | Yorkshire and The Humber |
| #99 | KOOLTECH LIMITED | 30Poor | — | Unknown |
| #100 | ENSCO SERVICES LIMITED | 29Poor | — | London |