- Companies
- Electricians
- London
- S A Wright & Sons Ltd
S A Wright & Sons Ltd
- Company number
- 10594377
- Incorporated
- 1 Feb 20179 years trading
- Registered office
- Unit 8, Dock Offices, Surrey Quays Road, London, SE16 2XU
- Nature of business
- Electrical installation
S A Wright & Sons Ltd is a 9-year-old private limited company registered in London, company number 10594377, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £20K (+379.8%) on the year before, to £25K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £48K against £21K owed within a year: 2.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £25K | £48K | £21K | 2 | |
| 31 Mar 2024 | £5,276 | £33K | £24K | 2 | |
| 31 Mar 2023 | £1,405 | £20K | £12K | 2 | |
| 31 Mar 2022 | £2,475 | £33K | £19K | 2 | |
| 31 Mar 2021 | £51 | £23K | £10K | 2 | |
| 28 Feb 2020 | £233 | £16K | £16K | 2 | |
| 28 Feb 2019 | £37 | £665 | £17K | £18K | |
| 28 Feb 2018 | £5,320 | £1,724 | £8,473 |
Where S A Wright & Sons Ltd is registered
The registered office is in London (SE16), in the Southwark local authority area, London. Show SE16 2XU on a map.
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Also registered at this address
10 other companies use the same registered office as S A Wright & Sons Ltd.
- 1ST Solution Services LtdBuilders
- Albert Place LimitedMechanics and garages
- Amkc LimitedProperty developers
- Assemble Developments LtdProperty developers
- Komili LtdMotor traders
- Mah Construction Group LimitedBuilders
- Newhouse Electrical Services LimitedElectricians
- NGP Management LimitedProperty developers
- Yks Reed LimitedElectricians
- Zavion Engineering and Technologies LtdCivil engineering
What happens if S A Wright & Sons Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 10594377
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 February 2017 (9 years ago)
- Registered office
- Unit 8, Dock Offices, Surrey Quays Road, London, SE16 2XU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 24 January 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in London
Other active electrical contractors registered in London.
- S and A Electrics Ltd2022
- S D Heating & Electrics Ltd2022
- S N Grand Ltd2021
- S P L Installations Limited1997
- S&A Group London Ltd2026
- S&A London Electric Limited2017
- S&B Electrical LDN Ltd2021
- S&D Solar Systems Ltd2023
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are S A Wright & Sons Ltd's accounts due?
S A Wright & Sons Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is S A Wright & Sons Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is S A Wright & Sons Ltd still trading?
S A Wright & Sons Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does S A Wright & Sons Ltd do?
S A Wright & Sons Ltd is registered under Electrical installation (SIC 43210).
How old is S A Wright & Sons Ltd?
S A Wright & Sons Ltd was incorporated on 1 February 2017, 9 years ago.
What is the penalty if S A Wright & Sons Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View S A Wright & Sons Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.