- Companies
- Electricians
- Banstead
- SJW Automation Design Ltd
SJW Automation Design Ltd
- Company number
- 11642025
- Incorporated
- 25 Oct 20187 years trading
- Registered office
- 39 Hillside Close, Banstead, Surrey, SM7 1ET
- Nature of business
- Electrical installation; Engineering design activities for industrial process and production; Other engineering activities
SJW Automation Design Ltd is a 7-year-old private limited company registered in Banstead, company number 11642025, one of 20 electrical contractors in Banstead. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 down £5,655 (-90.2%) on the year before, to £613.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £18K against £19K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £613 | £18K | £19K | 2 | |
| 31 Oct 2024 | £6,268 | £6,928 | £24K | 2 | |
| 31 Oct 2023 | £3,527 | £17K | £19K | 2 | |
| 31 Oct 2022 | £3,550 | £8,101 | 2 | ||
| 31 Oct 2021 | £3,215 | £14K | £15K | 2 | |
| 31 Oct 2020 | £2,011 | £17K | £17K | 2 | |
| 31 Oct 2019 | -£506 | -£13K | £15K | 2 |
Who runs and owns SJW Automation Design Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** W*** | Director | Oct 2018 |
People with significant control (2)
Where SJW Automation Design Ltd is registered
The registered office is in Banstead (SM7), in the Reigate and Banstead local authority area, South East. Show SM7 1ET on a map.
Other trade companies in SM7
- PPT Construction LtdFinishing trades
- Firethorn Carpentry LimitedJoiners and carpenters
- Eagle Facilities LtdFacilities management
- Nova Voids LimitedFinishing trades
- Phoenix Roofing & Building Specialists LtdRoofers
- KD Details LtdCleaning companies
- Apex Bespoke FM LtdSpecialist contractors
- Timber Fold LimitedBuilders
What happens if SJW Automation Design 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 11642025
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 October 2018 (7 years ago)
- Registered office
- 39 Hillside Close, Banstead, Surrey, SM7 1ET
- Nature of business
- Electrical installation (SIC 43210)
Engineering design activities for industrial process and production (SIC 71121)
Other engineering activities (SIC 71129) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 18 October 2025
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 Banstead
Other active electrical contractors registered in Banstead.
- Sparks & Co. U.K. Ltd2022
- UK Pat Ltd2019
- Whitney's Electrical Limited2015
- Acel Global Limited2023
- Aktco Ltd2022
- Ame Electric Contractors Ltd2023
- Braines Electrical Ltd2016
- D H Electrical and Plumbing Services Limited2012
All electrical contractors in Banstead · All trades in Banstead · Electricians across the UK
Frequently asked questions
When are SJW Automation Design Ltd's accounts due?
SJW Automation Design Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is SJW Automation Design Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is SJW Automation Design Ltd still trading?
SJW Automation Design 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 SJW Automation Design Ltd do?
SJW Automation Design Ltd is registered under Electrical installation (SIC 43210); Engineering design activities for industrial process and production (SIC 71121); Other engineering activities (SIC 71129).
How old is SJW Automation Design Ltd?
SJW Automation Design Ltd was incorporated on 25 October 2018, 7 years ago.
Who runs SJW Automation Design Ltd?
SJW Automation Design Ltd has 1 active director, the longest-serving appointed in Oct 2018. Their names and service addresses are on the Companies House register.
Who owns SJW Automation Design Ltd?
2 people or companies have significant control of SJW Automation Design Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 50% to 75% of the shares).
What is the penalty if SJW Automation Design 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 SJW Automation Design 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.