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Transformers & Rectifiers Limited
- Incorporated
- 11 August 1951 (75 years)
- Industry
- Manufacture of electric motors, generators and transformers (27110)
- Directors
- Paddy Staunton
- Accounts type
- Full
- Region
- South East
- Address
- 15/16 Woodbridge MeadowsGuildfordSurreyGU1 1BJ
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 31 December 2025
- Conf. stmt due
- 16 May 2027
- Last conf. stmt
- 2 May 2026
Charges
- Total
- 5
- Outstanding
- 2
- Part satisfied
- 0
- Satisfied
- 3
Officers 7 active
Officer details are public data from the Companies House register.
Staunton, Paddy
Director · Appointed 13 February 2020
Irish
Born June 1958 (68)
Irish
Born September 1962 (64)
British
Born August 1974 (52)
Mcnamara, David
Director · Appointed 10 December 2019
Canadian
Born January 1963 (63)
Irish
Born July 1969 (57)
Director · Appointed 29 February 2016
Canadian
Born January 1960 (66)
Director · Appointed 29 February 2016
Irish
Born February 1935 (91)
Officer history (11 former)
6 July 2020
Resigned Farrington, Michael as Director
13 February 2020
Appointed Staunton, Paddy as Director
10 December 2019
Appointed Farrington, Michael as Director
10 December 2019
10 December 2019
10 December 2019
Appointed Mcnamara, David as Director
10 December 2019
29 February 2016
29 February 2016
29 February 2016
29 February 2016
29 February 2016
29 February 2016
25 March 2013
19 February 2013
6 April 2005
28 May 2004
28 May 2004
30 April 2000
30 April 2000
20 June 1995
Resigned Neasham, David Lyn as Director
5 April 1995
8 August 1994
8 August 1994
Appointed Neasham, David Lyn as Director
31 May 1993
1 January 1993
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Private Limited Company
Reg. no. 05954594
Group structure 9 companies
Ownership group derived from the Companies House PSC register
T & R Test (Holdings) Limited Owns 75–100% of shares
High Voltage Instruments Ltd Owns 75–100% of shares
T. & R. Test Equipment Limited Owns 75–100% of shares
Transformers & Rectifiers (Holdings) Limited Owns 75–100% of shares
Brentford Electric Limited Owns 75–100% of shares
Brentford Regulators Limited Owns 75–100% of shares
Southern Transformer Products Limited Owns 75–100% of shares
Transformers & Rectifiers Limited This company Owns 75–100% of shares
Financials
Balance sheet as at 31 December 2025 · full accounts
- Net Assets
- £13,500,681
- Cash
- £4,870,161
- Turnover
- £17,815,827
- Profit Before Tax
- £2,824,538
- Employees
- 102
- Debt Ratio
- 29%
- Current Ratio
- 3.2x
- Profit Margin
- 16%
- Return on Equity
- 16%
Trend
Turnover
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|
| Fixed Assets | £1,719,537 | £1,660,110 | £1,618,749 | £1,425,603 | £1,297,894 | £1,200,985 | £1,198,577 |
| Current Assets | £17,382,869 | £16,159,942 | £14,462,541 | £12,822,428 | £7,492,367 | £6,566,994 | £6,724,025 |
| Cash | £4,870,161 | £3,355,587 | £3,643,784 | £2,437,403 | £2,092,374 | £1,506,967 | £1,849,230 |
| Creditors (< 1 year) | £5,365,885 | £4,205,393 | £4,026,953 | £5,095,143 | £1,455,641 | £1,165,193 | £1,739,886 |
| Net Current Assets | £12,016,984 | £11,954,549 | £10,435,588 | £7,727,285 | £6,036,726 | £5,401,801 | £4,984,139 |
| Net Assets | £13,500,681 | £13,399,286 | £11,825,884 | £8,949,211 | £7,219,543 | £6,583,293 | £6,161,407 |
| Shareholder Funds | £13,500,681 | £13,399,286 | £11,825,884 | £8,949,211 | £7,219,543 | £6,583,293 | £6,161,407 |
| Turnover | £17,815,827 | £18,822,209 | £18,291,879 | £13,496,913 | £8,984,399 | £8,107,842 | £11,864,776 |
| Cost of Sales | £10,625,051 | £12,176,936 | £11,259,759 | £8,793,500 | £6,344,100 | £6,037,977 | £8,194,818 |
| Gross Profit | £7,190,776 | £6,645,273 | £7,032,120 | £4,703,413 | £2,640,299 | £2,069,865 | £3,669,958 |
| Admin Expenses | £4,464,896 | £3,252,123 | £3,353,389 | £2,636,735 | £2,142,589 | £2,029,732 | £2,022,827 |
| Staff Costs | £5,381,572 | £4,647,438 | £4,298,604 | £3,743,541 | £2,968,425 | £2,972,101 | £3,052,428 |
| Operating Profit | £2,785,880 | £3,453,150 | £3,738,731 | £2,126,678 | £804,135 | £516,350 | £1,737,131 |
| Profit Before Tax | £2,824,538 | £3,484,649 | £3,760,389 | £2,129,106 | £804,185 | £516,577 | £1,737,131 |
| Tax | £723,143 | £911,247 | £883,716 | £399,438 | £167,935 | £94,691 | £329,252 |
| Profit for Period | £2,101,395 | £2,573,402 | £2,876,673 | £1,729,668 | £636,250 | £421,886 | £1,407,879 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 29 June 2026 | Full accounts | 31 December 2025 | ||
| 7 May 2026 | Confirmation statement with no updates | 2 May 2026 | ||
| 7 July 2025 | Full accounts | 31 December 2024 | 27 | |
| 6 May 2025 | Confirmation statement with no updates | 2 May 2025 | ||
| 10 March 2025 | Director's details changed |
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