Constituency association · Donations declared
| # | Donor | Donations | Total given | First → last |
|---|---|---|---|---|
| 1 | Watford Business Club | 23 | £162,600 | 2011-06-23 → 2019-06-09 |
| 2 | BusinessFore | 4 | £75,000 | 2016-08-17 → 2019-07-10 |
| 3 | Mr Charles M Rotman | 1 | £60,000 | 2008-01-30 |
| 4 | Stalbury Trustees | 6 | £31,000 | 2001-04-26 → 2019-12-02 |
| 5 | Brook Martin & Co | 1 | £25,000 | 2017-04-23 |
| 6 | Marcus Cooper Property Consulting Ltd | 3 | £25,000 | 2014-05-11 → 2017-05-04 |
| 7 | Mr Ian P Fitter | 3 | £20,000 | 2009-02-01 → 2018-04-25 |
| 8 | Business Fore | 2 | £19,000 | 2009-12-23 → 2016-01-08 |
| 9 | Mary Taylor (dec'd) | 1 | £18,703 | 2024-07-03 |
| 10 | Sun Mark Ltd | 5 | £18,000 | 2013-09-18 → 2019-12-16 |
| 11 | Hargenant Ltd | 2 | £15,000 | 2018-11-23 → 2019-03-14 |
| 12 | Mr Stephen O Brook | 3 | £10,750 | 2011-09-01 → 2014-02-07 |
| 13 | Mr Mark S Futter | 1 | £10,000 | 2017-04-20 |
| 14 | RST Residential Investments Ltd | 1 | £10,000 | 2017-04-23 |
| 15 | Mr Bradley Yam | 1 | £10,000 | 2014-03-14 |
| 16 | Stephen Woodard | 2 | £9,650 | 2023-05-10 → 2024-05-23 |
| 17 | Mr Bruce Hardy McLain | 1 | £7,500 | 2014-06-06 |
| 18 | Kerry London LTD | 1 | £7,500 | 2012-05-13 |
| 19 | Mr Stephen L Massey | 2 | £7,500 | 2017-04-23 → 2019-07-04 |
| 20 | Mr William R Ruffler | 1 | £6,000 | 2017-05-02 |
| 21 | Mr Roy L Peires | 2 | £6,000 | 2014-06-05 → 2015-03-05 |
| 22 | Mr David Robert Meller | 1 | £5,000 | 2017-04-23 |
| 23 | Mr Anil Sharma | 1 | £5,000 | 2017-04-23 |
| 24 | Hallmark Care Home Holdings Ltd | 1 | £5,000 | 2018-05-30 |
| 25 | Ms Audrey J Brook | 1 | £5,000 | 2009-01-21 |
| 26 | Chaim P Zabludowicz | 1 | £5,000 | 2010-03-02 |
| 27 | Sir Michael L Davis | 1 | £5,000 | 2014-03-24 |
| 28 | Mr Andrew Harrington | 1 | £5,000 | 2009-02-01 |
| 29 | Mr Atul Pathak | 1 | £5,000 | 2017-04-23 |
| 30 | Acorn Property Group | 1 | £5,000 | 2009-02-01 |
| 31 | Mr Philip Burley | 1 | £5,000 | 2009-02-01 |
| 32 | Mr Michael S Bradfield | 1 | £5,000 | 2009-06-16 |
| 33 | Stephen Massey | 1 | £5,000 | 2009-10-20 |
| 34 | Mr Satbir Ahluwalia | 1 | £5,000 | 2017-04-24 |
| 35 | Club La Costa (UK) PLC | 1 | £5,000 | 2019-07-04 |
| 36 | Mr Peter G Batey | 1 | £5,000 | 2017-04-27 |
| 37 | Appt Corporation Ltd | 1 | £5,000 | 2018-05-30 |
| 38 | TARBOUSH LTD | 1 | £5,000 | 2025-11-15 |
| 39 | Mr Michael Lewis | 1 | £5,000 | 2014-10-01 |
| 40 | Mr Ravinder S Gidar | 1 | £5,000 | 2018-05-10 |
| 41 | Mr Henry W Davis | 1 | £5,000 | 2014-07-27 |
| 42 | Stadium Capital Developments Ltd | 1 | £5,000 | 2014-07-17 |
| 43 | Mr Nayaz Qazi | 1 | £5,000 | 2016-01-08 |
| 44 | Bearwood Corporate Services Ltd | 1 | £5,000 | 2005-05-04 |
| 45 | Mr Jeremy M Isaacs | 1 | £5,000 | 2014-05-21 |
| 46 | Roy L Peires | 1 | £4,000 | 2010-03-29 |
| 47 | Peggy Brett | 1 | £4,000 | 2015-11-12 |
| 48 | Fox Pitt Kelton Ltd | 2 | £4,000 | 2009-12-23 |
| 49 | Carl S Robertson | 1 | £3,523 | 2002-05-29 |
| 50 | IM Group Ltd | 1 | £3,500 | 2019-11-21 |
| 51 | Nine hospitality Ltd | 1 | £3,201 | 2015-07-26 |
| 52 | Stephen O Brook | 1 | £3,000 | 2010-01-19 |
| 53 | Mr Roy L Peires | 1 | £3,000 | 2014-03-24 |
| 54 | Audrey J Brook | 1 | £3,000 | 2010-01-19 |
| 55 | Mr Roy Peires | 1 | £3,000 | 2009-08-25 |
| 56 | The United & Cecil Club | 1 | £3,000 | 2009-06-08 |
| 57 | Regents House Ltd | 1 | £3,000 | 2017-05-01 |
| 58 | Watford & South West Herts Business Club | 2 | £3,000 | 2021-10-04 → 2021-10-25 |
| 59 | Mr Nikolaas Allen | 2 | £2,700 | 2014-04-23 → 2014-09-14 |
| 60 | Mr Edward Misrahi | 1 | £2,500 | 2015-03-05 |
| 61 | Ms Diane Stewart | 1 | £2,500 | 2014-05-21 |
| 62 | Banana Split PLC | 1 | £2,500 | 2014-06-10 |
| 63 | Mr Richard A Burn | 1 | £2,500 | 2015-04-15 |
| 64 | Mr Peter M Shawyer | 1 | £2,500 | 2009-07-07 |
| 65 | The Digital Office (UK) Ltd | 1 | £2,500 | 2014-12-05 |
| 66 | RTC Education Limited | 1 | £2,500 | 2019-07-04 |
| 67 | Mr Charles D Hill | 1 | £2,500 | 2013-03-21 |
| 68 | Tratos (UK) Limited | 1 | £2,500 | 2019-07-04 |
| 69 | Metro Commercial Printing Ltd | 1 | £2,348 | 2011-12-09 |
| 70 | Ms Hilda R Worth | 1 | £2,000 | 2017-05-02 |
| 71 | Mr Peter James Hall | 1 | £2,000 | 2017-06-21 |
| 72 | Clerewell Ltd | 1 | £2,000 | 2014-07-29 |
| 73 | Mr Jonathan O Meller | 1 | £2,000 | 2015-03-06 |
| 74 | Lewis Trust Group Ltd | 1 | £2,000 | 2010-01-19 |
| 75 | Mr David Deans | 1 | £2,000 | 2017-04-25 |
| 76 | Patron Capital Advisers LLP | 1 | £2,000 | 2015-04-29 |
| 77 | Mr Mark Futter | 1 | £2,000 | 2009-07-30 |
| 78 | David Lewis | 1 | £2,000 | 2010-04-27 |
| 79 | Sekhon & Sekhon Ltd | 1 | £2,000 | 2019-11-07 |
| 80 | Mr Joseph M Jaffe | 1 | £2,000 | 2015-03-03 |
| 81 | Mr Brian Kerner | 1 | £2,000 | 2015-01-27 |
| 82 | Mr Jaber George Jabbour | 1 | £1,871 | 2017-10-12 |
| 83 | Oxhey Conservative Club | 1 | £1,580 | 2013-03-15 |
| 84 | Merebis Capital Management LLP | 1 | £1,500 | 2009-07-07 |
| 85 | Mr David M Wernick | 1 | £1,250 | 2008-06-17 |
| 86 | Mr Michael M Martin | 1 | £1,250 | 2009-01-21 |
| 87 | Ms Gail Martin | 1 | £1,250 | 2009-01-21 |
| 88 | Mr Stephen T O'Brien | 2 | £1,100 | 2002-11-21 |
| 89 | Ms Jacqui Lyons | 1 | £1,000 | 2015-11-20 |