- Companies
- Electricians
- London
- The Watch Security Systems Ltd
The Watch Security Systems Ltd
- Company number
- 10713495
- Incorporated
- 6 Apr 20179 years trading
- Registered office
- Hillcrest House 49A Vicarage Road, Leyton, London, E10 5EF
- Nature of business
- Electrical installation
The Watch Security Systems Ltd is a 9-year-old private limited company registered in London, company number 10713495, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £15K (-47.9%) on the year before, to £16K.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £24K against £12K owed within a year: 2.0 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £16K | £24K | £12K | 2 | |
| 30 Apr 2024 | £31K | £43K | £20K | 2 | |
| 30 Apr 2023 | £49K | £72K | £21K | 2 | |
| 30 Apr 2022 | £46K | £58K | £12K | 3 | |
| 30 Apr 2021 | £37K | £42K | £25K | 3 | |
| 30 Apr 2020 | -£9,675 | £4,528 | £6,828 | £17K | 3 |
| 30 Apr 2019 | £317 | £14K | £19K | £19K | |
| 30 Apr 2018 | £4,257 | £5,301 | £1,417 |
Where The Watch Security Systems Ltd is registered
The registered office is in London (E10), in the Waltham Forest local authority area, London. Show E10 5EF on a map.
Other trade companies in E10
- NB Power LimitedElectricians
- DN Automotive LtdMotor traders
- Aggaxx LimitedBuilders
- Atlas Build & Care LtdBuilders
- Build With Love LtdBuilders
- Micu Construction LtdBuilders
- Shahid Builders LtdFinishing trades
- U & M Consulting LtdMechanics and garages
What happens if The Watch Security Systems 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10713495
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 April 2017 (9 years ago)
- Registered office
- Hillcrest House 49A Vicarage Road, Leyton, London, E10 5EF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 23 March 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.
- The Watt Club Ltd2026
- The Wireless Fire Alarm Company Ltd2017
- The-Sparky Ltd2026
- Thelightelectrical Ltd2026
- Therm Ltd2010
- Thermotech Group Ltd2026
- Theydon Electrical Limited2012
- Thomas Froome Ltd2026
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are The Watch Security Systems Ltd's accounts due?
The Watch Security Systems Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is The Watch Security Systems Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is The Watch Security Systems Ltd still trading?
The Watch Security Systems 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 The Watch Security Systems Ltd do?
The Watch Security Systems Ltd is registered under Electrical installation (SIC 43210).
How old is The Watch Security Systems Ltd?
The Watch Security Systems Ltd was incorporated on 6 April 2017, 9 years ago.
What is the penalty if The Watch Security Systems 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 The Watch Security Systems 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.