| 1 | House of Commons | 558 | 8 | £92,555,906 |
| 2 | Unite the Union | 639 | 30 | £36,531,667 |
| 3 | UNISON | 1,008 | 14 | £27,153,451 |
| 4 | GMB | 1,064 | 21 | £26,678,389 |
| 5 | House of Commons Fees Office | 106 | 5 | £19,689,529 |
| 6 | Lord David Sainsbury | 98 | 16 | £16,107,736 |
| 7 | The Electoral Commission | 107 | 14 | £13,109,930 |
| 8 | Mr Christopher Harborne | 16 | 1 | £12,740,000 |
| 9 | Lord David Sainsbury of Turville | 20 | 2 | £11,951,654 |
| 10 | National Conservative Draws Society | 155 | 1 | £11,088,043 |
| 11 | Union of Shop Distributive and Allied Workers | 324 | 1 | £9,780,465 |
| 12 | Christopher Harborne | 3 | 2 | £9,052,617 |
| 13 | Union of Shop, Distributive and Allied Workers | 190 | 1 | £8,189,935 |
| 14 | Communication Workers Union | 570 | 12 | £8,022,544 |
| 15 | House of Lords | 56 | 2 | £7,204,107 |
| 16 | House Of Commons Fees Office. | 62 | 1 | £7,180,589 |
| 17 | Co-operative Group Ltd | 34 | 2 | £6,423,736 |
| 18 | Graham H Edwards | 42 | 1 | £5,745,292 |
| 19 | Union of Shop, Distributive and Allied Workers (USDAW) | 167 | 1 | £5,671,426 |
| 20 | Martin Taylor | 45 | 8 | £5,289,492 |
| 21 | Mohamed Younes Mansour Lotfy Mansour | 4 | 1 | £5,262,435 |
| 22 | THE PHOENIX PARTNERSHIP (LEEDS) LTD | 3 | 1 | £5,027,200 |
| 23 | Francis X Hester | 1 | 1 | £5,000,000 |
| 24 | Electoral Commission | 42 | 4 | £4,812,309 |
| 25 | Mr Gary Lubner | 21 | 2 | £4,508,250 |
| 26 | JC Bamford Excavators Ltd | 105 | 3 | £4,356,561 |
| 27 | IPGL Ltd | 110 | 8 | £4,229,698 |
| 28 | Electoral Commission. | 15 | 1 | £4,114,955 |
| 29 | Northern Ireland Assembly | 765 | 8 | £4,042,704 |
| 30 | Sir Michael L Davis | 59 | 1 | £4,010,949 |
| 31 | Mr Ben Peter Delo | 2 | 1 | £4,000,000 |
| 32 | Quadrature Capital Limited | 1 | 1 | £4,000,000 |
| 33 | Mr JEREMY HOSKING | 60 | 1 | £3,771,744 |
| 34 | Amicus | 210 | 4 | £3,517,007 |
| 35 | Mr William E Hampton | 12 | 1 | £3,412,866 |
| 36 | Mr John E Gore | 10 | 1 | £3,391,549 |
| 37 | Lakshmi Mittal | 5 | 3 | £3,210,000 |
| 38 | Mr Peter Hargreaves | 1 | 1 | £3,200,000 |
| 39 | Scottish Parliament | 97 | 5 | £3,172,650 |
| 40 | Mr Ehud Sheleg | 19 | 2 | £3,147,854 |
| 41 | Transport and General Workers Union | 141 | 3 | £3,146,530 |
| 42 | Jeremy Elliott San | 3 | 1 | £3,000,000 |
| 43 | Countywide Developments Ltd | 54 | 2 | £2,917,112 |
| 44 | House of Lords Fees Office | 45 | 2 | £2,861,176 |
| 45 | Unite - AMICUS Section | 126 | 1 | £2,820,668 |
| 46 | Nigel Doughty | 8 | 2 | £2,770,201 |
| 47 | Mr Malcolm S Healey | 15 | 1 | £2,760,000 |
| 48 | J.C.B. Services | 6 | 1 | £2,742,833 |
| 49 | J.S. Bloor (Services) Ltd | 12 | 1 | £2,724,000 |
| 50 | Ecotricity Limited | 6 | 1 | £2,613,000 |
| 51 | Communication Workers Union (CWU) | 358 | 5 | £2,596,170 |
| 52 | THE JOSEPH ROWNTREE REFORM TRUST LIMITED | 146 | 2 | £2,566,394 |
| 53 | Flowidea Ltd | 56 | 5 | £2,541,111 |
| 54 | Corporate Policy Unit | 106 | 3 | £2,534,743 |
| 55 | Lord Sainsbury of Turville | 2 | 1 | £2,505,000 |
| 56 | Lord Michael S Farmer | 40 | 1 | £2,497,173 |
| 57 | Richard D Harpin | 87 | 1 | £2,424,318 |
| 58 | Mr John Griffin | 12 | 1 | £2,380,250 |
| 59 | Mr Martin Taylor | 16 | 3 | £2,329,100 |
| 60 | 5th Avenue Partners Ltd | 3 | 1 | £2,319,065 |
| 61 | Sir Michael Hintze | 50 | 2 | £2,305,245 |
| 62 | Department of Finance and Administration | 21 | 4 | £2,297,670 |
| 63 | Mr Colin Weir | 5 | 2 | £2,250,000 |
| 64 | Mrs Christine Weir | 5 | 2 | £2,250,000 |
| 65 | Mr Andrew E Law | 45 | 2 | £2,168,359 |
| 66 | Bearwood Corporate Services Ltd | 85 | 2 | £2,165,343 |
| 67 | Ecotricity Group Limited | 13 | 1 | £2,104,644 |
| 68 | Mr David Sainsbury | 4 | 2 | £2,079,454 |
| 69 | Highstone Group Ltd | 27 | 1 | £2,056,718 |
| 70 | Trailfinders Limited | 4 | 2 | £2,015,000 |
| 71 | Better For the Country Ltd | 2 | 2 | £2,002,375 |
| 72 | Amit Lohia | 1 | 1 | £2,000,000 |
| 73 | Lord na Sainsbury | 1 | 1 | £2,000,000 |
| 74 | Unite - TGWU Section | 45 | 1 | £1,973,528 |
| 75 | Labour Together Limited | 87 | 6 | £1,958,790 |
| 76 | Gary Lubner | 25 | 5 | £1,954,233 |
| 77 | Joseph Rowntree Reform Trust Ltd | 80 | 9 | £1,950,582 |
| 78 | Professor Christopher Barry Wood | 53 | 1 | £1,906,419 |
| 79 | Ms Francesca Perrin | 11 | 1 | £1,887,000 |
| 80 | Mr Alexander A Fraser | 10 | 1 | £1,861,900 |
| 81 | Mr Ian Roper Taylor | 40 | 2 | £1,854,685 |
| 82 | Conservative and Unionist Party | 224 | 3 | £1,741,976 |
| 83 | House of Lords Fees Office. | 51 | 1 | £1,737,489 |
| 84 | House of Commons Fees office | 34 | 1 | £1,722,411 |
| 85 | Mr John Mills | 8 | 1 | £1,686,761 |
| 86 | AEEU | 52 | 1 | £1,659,066 |
| 87 | Mark E Petterson | 139 | 1 | £1,633,442 |
| 88 | Mr John C Armitage | 14 | 1 | £1,607,500 |
| 89 | Lubov Chernukhin | 67 | 3 | £1,602,570 |
| 90 | JCB Research | 45 | 2 | £1,601,240 |
| 91 | Jeremy Hosking | 13 | 5 | £1,557,533 |
| 92 | Christopher John Rea | 11 | 1 | £1,555,500 |
| 93 | Mr Malik Karim | 25 | 1 | £1,548,804 |
| 94 | Bridgemere UK PLC | 10 | 1 | £1,537,500 |
| 95 | Mr Gary Lubner | 15 | 1 | £1,526,844 |
| 96 | Mr Stuart Roden | 11 | 1 | £1,518,500 |
| 97 | Christopher Charles Sherriff Harborne | 4 | 1 | £1,515,000 |
| 98 | Mr Jeremy Hosking | 18 | 4 | £1,508,500 |
| 99 | International Motors Ltd | 23 | 3 | £1,450,012 |
| 100 | Access Industries (UK) Ltd | 8 | 1 | £1,435,950 |
| 101 | Joseph Rowntree Reform Trust | 42 | 8 | £1,422,423 |
| 102 | Unison | 79 | 8 | £1,336,532 |
| 103 | Alan Eldad Howard | 5 | 1 | £1,331,130 |
| 104 | The Spring Lunch | 34 | 2 | £1,329,300 |
| 105 | Fire Brigades Union | 118 | 4 | £1,321,073 |
| 106 | Northern & Shell Media Group Ltd | 2 | 1 | £1,300,000 |
| 107 | Co-operative Group (CWS) Ltd | 19 | 1 | £1,288,638 |
| 108 | Mr Derek Webb | 7 | 1 | £1,262,500 |
| 109 | Lord Michael Anthony Ashcroft | 17 | 1 | £1,256,104 |
| 110 | Sir David Garrard | 17 | 9 | £1,251,870 |
| 111 | TGWU | 60 | 1 | £1,243,915 |
| 112 | ADAM MANAGEMENT HOLDINGS LTD | 44 | 1 | £1,241,770 |
| 113 | Mr Jonathan Wood | 8 | 3 | £1,235,000 |
| 114 | Midlands Industrial Council | 32 | 3 | £1,225,999 |
| 115 | House of Commons Department of Resources | 81 | 1 | £1,200,029 |
| 116 | Sir Ronald Cohen | 5 | 1 | £1,200,000 |
| 117 | Growth Financial Services Ltd | 17 | 3 | £1,174,000 |
| 118 | Lord Michael D Glendonbrook | 6 | 1 | £1,150,000 |
| 119 | Mr David John Grainger | 4 | 1 | £1,110,000 |
| 120 | USDAW | 69 | 16 | £1,104,018 |
| 121 | Mary V Doran | 1 | 1 | £1,100,000 |
| 122 | Brian Souter | 3 | 1 | £1,100,000 |
| 123 | Mr Peter Wood | 4 | 2 | £1,081,000 |
| 124 | Lord James Roger Lupton | 18 | 1 | £1,075,175 |
| 125 | Northern Ireland Assembly Finance Office | 132 | 1 | £1,072,545 |
| 126 | IM Group Ltd | 31 | 3 | £1,070,010 |
| 127 | Department of Finance & Administration | 25 | 3 | £1,035,664 |
| 128 | Huntswood Associates Limited | 46 | 1 | £1,029,748 |
| 129 | Ms Ann R Said | 12 | 1 | £1,012,005 |
| 130 | Joanne Rowling | 2 | 1 | £1,004,000 |
| 131 | Diana Van Nievelt Price | 2 | 1 | £1,001,000 |
| 132 | Mr David Tilles | 2 | 1 | £1,000,109 |
| 133 | Toledo Productions Limited | 2 | 1 | £1,000,000 |
| 134 | John Gore | 1 | 1 | £1,000,000 |
| 135 | Mr Michael D Gooley | 2 | 1 | £1,000,000 |
| 136 | Ms Joanne Murray | 1 | 1 | £1,000,000 |
| 137 | Sir Christopher Ondaatje CBE | 1 | 1 | £1,000,000 |
| 138 | Lord Paul Hamlyn | 2 | 1 | £1,000,000 |
| 139 | Mark Coombs | 4 | 1 | £1,000,000 |
| 140 | Peter K Hargreaves | 1 | 1 | £1,000,000 |
| 141 | Mr Patrick H Gregory | 1 | 1 | £1,000,000 |
| 142 | Leave Means Leave Limited | 1 | 1 | £990,000 |
| 143 | Lycamobile UK Ltd | 10 | 1 | £983,182 |
| 144 | Mr Mark J Bamford | 2 | 1 | £983,000 |
| 145 | Lord David E D Brownlow | 20 | 1 | £970,117 |
| 146 | Sun Mark Ltd | 51 | 9 | £967,011 |
| 147 | Mr Michael Farmer | 11 | 3 | £963,750 |
| 148 | Mr Gordon Peter Docherty | 3 | 1 | £960,000 |
| 149 | Mr Crispin Odey | 7 | 3 | £949,963 |
| 150 | Investors in Private Capital Ltd | 18 | 2 | £933,720 |
| 151 | KPMG LLP | 56 | 3 | £923,559 |
| 152 | Mr Edwin G Morgan | 1 | 1 | £917,739 |
| 153 | Rock Services Limited | 13 | 1 | £915,386 |
| 154 | Sudhir Choudhrie | 126 | 1 | £914,289 |
| 155 | Mr Michael Hintze | 26 | 10 | £907,993 |
| 156 | Scottish Unionist Association Trust | 187 | 1 | £903,482 |
| 157 | David Ord Ltd | 30 | 1 | £899,863 |
| 158 | Communication Workers Union CWU | 76 | 1 | £890,437 |
| 159 | Central England Co-operative | 39 | 1 | £878,598 |
| 160 | Mr Alasdair J D Locke | 16 | 1 | £877,662 |
| 161 | House of Lords Fees office | 32 | 1 | £874,449 |
| 162 | Thakeham Homes Limited | 16 | 1 | £861,020 |
| 163 | PricewaterhouseCoopers LLP | 23 | 3 | £858,782 |
| 164 | Jersey House (Developments) Ltd | 8 | 1 | £850,000 |
| 165 | Mr Mark J C Bamford | 2 | 1 | £849,000 |
| 166 | Electoral Reform Society Limited | 8 | 2 | £842,319 |
| 167 | Bassim Haidar | 22 | 4 | £841,151 |
| 168 | Fees Office - Dept. of Finance and Administration | 1 | 1 | £833,755 |
| 169 | Scottish Parliament Corporate Body | 124 | 5 | £824,869 |
| 170 | The Rt Hon Peter Andrew Cruddas | 8 | 1 | £806,454 |
| 171 | Lord Stanley Fink | 31 | 1 | £806,150 |
| 172 | Andrew E Law | 39 | 1 | £801,297 |
| 173 | Carlton Club Political Committee | 96 | 4 | £797,700 |
| 174 | Mr David P Ross | 36 | 1 | £780,300 |
| 175 | Union of Construction, Allied Trades and Technicians | 87 | 1 | £778,122 |
| 176 | Mr Christopher J Rea | 9 | 1 | £777,000 |
| 177 | Mr Danny Luhde-Thompson | 5 | 1 | £770,000 |
| 178 | David Rowland | 4 | 1 | £765,200 |
| 179 | James Adam Reuben | 9 | 1 | £763,750 |
| 180 | Dr Anna Lisbet Rausing | 27 | 1 | £760,600 |
| 181 | J C Bamford Excavators Ltd | 20 | 5 | £753,500 |
| 182 | Mr Howard Paul Shore | 10 | 1 | £750,940 |
| 183 | Mrs Fiona Cottrell | 3 | 1 | £750,000 |
| 184 | Jon Aisbitt | 3 | 1 | £750,000 |
| 185 | Mr Yan Huo | 12 | 1 | £749,200 |
| 186 | Co-operative Party | 396 | 3 | £741,744 |
| 187 | IIR Ltd | 8 | 2 | £736,721 |
| 188 | Mr Leopold Noe | 15 | 1 | £735,500 |
| 189 | Mr Andrew Brannon | 39 | 3 | £733,494 |
| 190 | Scottish Business Groups Focus on Scotland | 2 | 1 | £725,000 |
| 191 | Andrew Dixon | 31 | 1 | £716,717 |
| 192 | Rosa Haden | 1 | 1 | £711,435 |
| 193 | Focus on Scotland | 3 | 1 | £711,000 |
| 194 | Mr Oluwole O Kolade | 27 | 1 | £710,792 |
| 195 | CC Property Company Ltd | 34 | 2 | £706,500 |
| 196 | Andrew Bell | 6 | 1 | £705,000 |
| 197 | David G Stevens | 36 | 1 | £700,745 |
| 198 | TREEMAN ROCKAFELLA LIMITED | 4 | 1 | £700,000 |
| 199 | Ministry of Sound Ltd | 42 | 4 | £694,946 |
| 200 | Mrs Ann R Said | 8 | 1 | £690,550 |