| 🥇 | TOGETHER FOR CHILDREN SUNDERLAND LIMITED | 99Excellent | #143 | ↑ 0.7 | — |
| 🥈 | SUNDERLAND CARE AND SUPPORT LIMITED | 98Excellent | #216 | ↑ 0.6 | Healthcare And Wellbeing |
| 🥉 | NIGEL FRANK INTERNATIONAL LIMITED | 97Excellent | #283 | ↑ 4.7 | Professional Services |
| #4 | STUDENT LOANS COMPANY LIMITED | 92Excellent | #752 | ↑ 0.8 | — |
| #5 | ENDEAVOUR ACADEMIES TRUST | 91Excellent | #837 | ↓ 2.2 | Education |
| #6 | ALGECO STORAGE LIMITED | 90Excellent | #868 | ↓ 4.3 | Property |
| #7 | SAGE (UK) LTD | 90Excellent | #914 | ↓ 2.4 | Financial Services |
| #8 | GRAINGER PLC | 90Good | #935 | ↓ 0.3 | Property |
| #9 | VANTEC EUROPE LIMITED | 88Good | #1084 | ↑ 5.2 | Travel And Transportation |
| #10 | GENTOO HOMES LIMITED | 88Good | #1132 | ↑ 10.4 | Property |
| #11 | ARRIVA RAIL LONDON LIMITED | 87Good | #1176 | ↑ 3.6 | — |
| #12 | GOVIA THAMESLINK RAILWAY LIMITED | 87Good | #1178 | ↑ 1.5 | Travel And Transportation |
| #13 | HOME GROUP DEVELOPMENTS LIMITED | 87Good | #1195 | ↓ 1.8 | Property |
| #14 | EQUANS SERVICES LIMITED | 87Good | #1216 | ↑ 5.8 | Property |
| #15 | YOUR HOMES NEWCASTLE LIMITED | 87Good | #1226 | ↑ 1.4 | — |
| #16 | CITY HOSPITALS INDEPENDENT COMMERCIAL ENTERPRISES LIMITED | 87Good | #1249 | – 0.0 | — |
| #17 | HAYS TRAVEL LIMITED | 86Good | #1318 | ↓ 11.8 | Travel And Transportation |
| #18 | ENSUS UK LIMITED | 84Good | #1504 | ↑ 5.6 | — |
| #19 | EQUANS BUILDINGS LIMITED | 83Good | #1559 | ↑ 8.4 | Property |
| #20 | SALTEND CHEMICALS PARK LIMITED | 83Good | #1569 | ↑ 0.1 | Supply Chain |
| #21 | XC TRAINS LIMITED | 83Good | #1633 | New | Travel And Transportation |
| #22 | LONDON & SOUTH EASTERN RAILWAY LIMITED | 82Good | #1676 | New | — |
| #23 | NORTHERN EDUCATION TRUST | 82Good | #1678 | ↓ 11.9 | Education |
| #24 | NORTHERN POWERGRID (YORKSHIRE) PLC | 82Good | #1689 | New | — |
| #25 | SOUTH HEREFORD GARAGES LIMITED | 82Good | #1726 | ↓ 1.8 | — |
| #26 | WELLBURN CARE HOMES LIMITED | 81Good | #1761 | New | — |
| #27 | EQUANS FM LIMITED | 80Good | #1946 | ↑ 12.3 | Property |
| #28 | ANGLIAN WATER BUSINESS (NATIONAL) LIMITED | 79Good | #1992 | ↓ 1.2 | — |
| #29 | ATOM BANK PLC | 79Good | #1993 | ↓ 3.6 | Financial Services |
| #30 | NORTHSTANDARD LIMITED | 79Good | #1996 | ↓ 3.6 | Financial Services |
| #31 | NORTHERN POWERGRID (NORTHEAST) PLC | 78Good | #2051 | New | — |
| #32 | LIEBHERR SUNDERLAND WORKS LIMITED | 78Good | #2069 | New | Supply Chain |
| #33 | EAST SLOPE RESIDENCIES STUDENT ACCOMMODATION LLP | 78Good | #2107 | ↑ 3.4 | — |
| #34 | NORTHERN LEADERS TRUST | 77Good | #2195 | ↓ 3.4 | Education |
| #35 | RAMSDENS FINANCIAL LIMITED | 75Good | #2336 | ↑ 3.6 | — |
| #36 | SABIC UK PETROCHEMICALS LIMITED | 75Good | #2352 | ↑ 1.6 | — |
| #37 | PARKDEAN RESORTS UK LIMITED | 74Fair | #2432 | ↑ 6.0 | Travel And Transportation |
| #38 | HELSTON GARAGES LIMITED | 74Fair | #2449 | ↑ 4.8 | Travel And Transportation |
| #39 | BELLWAY HOMES LIMITED | 73Fair | #2531 | ↑ 2.0 | Property |
| #40 | ESH CONSTRUCTION LIMITED | 72Fair | #2640 | ↑ 13.7 | Property |
| #41 | SIMPSONS MALT LIMITED | 71Fair | #2698 | ↑ 2.1 | Environment |
| #42 | YOUR-MOVE.CO.UK LIMITED | 70Fair | #2837 | ↑ 20.1 | Property |
| #43 | H.B.CLARK & CO.(SUCCESSORS)LIMITED | 70Fair | #2855 | ↑ 10.4 | — |
| #44 | CLIFFORD CHANCE NEWCASTLE LIMITED | 70Fair | #2863 | ↓ 0.7 | — |
| #45 | GRANTHAM MOTOR COMPANY LIMITED | 70Fair | #2877 | ↑ 5.7 | Travel And Transportation |
| #46 | NEWCASTLE INTERNATIONAL AIRPORT LIMITED | 70Fair | #2879 | ↑ 9.8 | — |
| #47 | A SHARE SONS LIMITED | 69Fair | #2911 | ↑ 3.1 | Property |
| #48 | J.T.DOVE,LIMITED | 69Fair | #2925 | ↓ 2.3 | Supply Chain |
| #49 | NORTH EAST AUTISM SOCIETY | 69Fair | #2948 | ↑ 1.4 | Healthcare And Wellbeing |
| #50 | NORTHERN POWERGRID METERING LIMITED | 68Fair | #2996 | New | Property |
| #51 | ROCKLIFFE HALL LIMITED | 68Fair | #3033 | ↑ 40.7 | Lifestyle And Entertainment |
| #52 | PD TEESPORT LIMITED | 67Fair | #3105 | ↓ 2.0 | Supply Chain |
| #53 | CLEVELAND CABLE COMPANY (HOLDINGS) LIMITED | 67Fair | #3106 | ↓ 5.3 | Property |
| #54 | LONDON GENERAL TRANSPORT SERVICES LIMITED | 67Fair | #3113 | ↓ 0.2 | Travel And Transportation |
| #55 | VERTU MOTORS (CONTINENTAL) LIMITED | 67Fair | #3138 | ↑ 6.9 | Travel And Transportation |
| #56 | BE MODERN HOLDINGS LIMITED | 66Fair | #3149 | ↑ 1.9 | Property |
| #57 | ALBERT FARNELL LIMITED | 66Fair | #3195 | ↑ 10.8 | Travel And Transportation |
| #58 | GREGGS PLC | 65Fair | #3228 | New | Lifestyle And Entertainment |
| #59 | ENTEK INTERNATIONAL LIMITED | 64Fair | #3318 | ↑ 0.3 | — |
| #60 | BRISTOL STREET FOURTH INVESTMENTS LIMITED | 64Fair | #3338 | ↑ 4.5 | Travel And Transportation |
| #61 | PX LIMITED | 64Fair | #3348 | ↓ 2.0 | — |
| #62 | NORTHUMBRIAN WATER LIMITED | 64Fair | #3352 | ↓ 0.3 | Environment |
| #63 | BRISTOL STREET FIRST INVESTMENTS LIMITED | 63Fair | #3462 | ↑ 3.7 | Travel And Transportation |
| #64 | THE GOAHEAD GROUP LIMITED | 62Fair | #3512 | ↓ 0.4 | Travel And Transportation |
| #65 | LUXURY LEISURE | 61Fair | #3562 | ↓ 2.8 | Lifestyle And Entertainment |
| #66 | RAL LIMITED | 60Fair | #3662 | ↑ 3.0 | Lifestyle And Entertainment |
| #67 | HITACHI CONSTRUCTION MACHINERY (UK) LIMITED | 60Fair | #3694 | New | Supply Chain |
| #68 | EQUANS REGENERATION (APOLLO) LIMITED | 60Fair | #3721 | New | Property |
| #69 | PEARSON ENGINEERING LIMITED | 59Fair | #3755 | New | — |
| #70 | ZENTIA LIMITED | 59Fair | #3810 | ↑ 4.7 | Supply Chain |
| #71 | VERTU MOTORS (VMC) LIMITED | 58Fair | #3823 | ↓ 2.1 | Travel And Transportation |
| #72 | EMMANUEL SCHOOLS FOUNDATION | 58Fair | #3863 | ↑ 18.7 | Education |
| #73 | KASAI UK LTD | 58Fair | #3871 | ↑ 2.1 | — |
| #74 | EQUANS REGENERATION LIMITED | 57Fair | #3913 | ↑ 6.0 | Property |
| #75 | CUNDALL JOHNSTON & PARTNERS LLP | 56Fair | #3986 | ↑ 1.0 | Property |
| #76 | STELRAD LIMITED | 56Fair | #4020 | ↓ 2.7 | — |
| #77 | MITSUBISHI CHEMICAL UK LIMITED | 56Fair | #4056 | ↓ 8.8 | — |
| #78 | THE CHILTERN RAILWAY COMPANY LIMITED | 55Fair | #4080 | ↑ 3.3 | Travel And Transportation |
| #79 | ALPEK POLYESTER UK LTD | 55Fair | #4077 | ↓ 11.0 | — |
| #80 | ARRIVA PLC | 54Fair | #4182 | ↑ 13.4 | Travel And Transportation |
| #81 | INDUSTRIAL TURBINE COMPANY (UK) LIMITED | 54Fair | #4201 | ↑ 1.7 | — |
| #82 | J.BARBOUR & SONS,LIMITED | 53Fair | #4281 | ↓ 0.2 | — |
| #83 | GRAND CENTRAL RAILWAY COMPANY LIMITED | 53Fair | #4285 | New | Travel And Transportation |
| #84 | EGGER (UK) LIMITED | 51Fair | #4400 | ↓ 3.6 | Property |
| #85 | NORTHUMBERLAND CHURCH OF ENGLAND ACADEMY TRUST | 51Fair | #4404 | ↑ 5.8 | Education |
| #86 | SEMBCORP UTILITIES (UK) LIMITED | 51Fair | #4406 | ↑ 1.3 | Property |
| #87 | DRAEGER SAFETY UK LTD | 50Fair | #4457 | ↑ 3.1 | Safety And Security |
| #88 | CLEVELAND CABLE COMPANY LIMITED | 50Fair | #4473 | ↓ 0.4 | — |
| #89 | MAYBORN UK LIMITED | 50Poor | #4048 | ↓ 0.8 | — |
| #90 | SIEMENS ENERGY INDUSTRIAL TURBOMACHINERY LIMITED | 49Poor | #4543 | ↑ 2.8 | — |
| #91 | NIFCO UK LIMITED | 49Poor | #4578 | ↑ 0.6 | Supply Chain |
| #92 | NORTHGATE VEHICLE HIRE LIMITED | 49Poor | #4581 | ↓ 3.4 | Supply Chain |
| #93 | A & P FALMOUTH LIMITED | 49Poor | #4595 | ↑ 3.1 | — |
| #94 | ARRIVA DURHAM COUNTY LIMITED | 48Poor | #4603 | New | Travel And Transportation |
| #95 | WELWYN COMPONENTS LIMITED | 47Poor | #4667 | ↑ 8.7 | — |
| #96 | FUJIFILM DIOSYNTH BIOTECHNOLOGIES UK LIMITED | 47Poor | #4690 | ↓ 2.4 | — |
| #97 | SIEMENS ENERGY LIMITED | 46Poor | #4718 | ↑ 1.8 | Property |
| #98 | TECHNIP UK LIMITED | 46Poor | #4741 | ↓ 26.3 | — |
| #99 | EDEN FARM LIMITED | 46Poor | #4762 | ↑ 5.0 | Supply Chain |
| #100 | NISSAN MOTOR MANUFACTURING (UK) LIMITED | 46Poor | #4772 | ↑ 3.5 | — |
