- Companies
- Electricians
- London
- Root Electronics Ltd
Root Electronics Ltd
- Company number
- 11884628
- Incorporated
- 15 Mar 20197 years trading
- Registered office
- 3RD Floor, 86-90 Paul Street, London, EC2A 4NE
- Nature of business
- Electrical installation; Other retail sale of new goods in specialised stores (not commercial art galleries and opticians); Security systems service activities
Root Electronics Ltd is a 7-year-old private limited company registered in London, company number 11884628, one of 3,448 electrical contractors in London. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £5,619 (-54.2%) on the year before, to £4,742.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- Current assets of £417 against £3,896 owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £4,742 | £417 | £3,896 | 1 | |
| 30 Nov 2024 | £10K | £114 | £2,523 | 1 | |
| 31 Mar 2024 | £15K | £726 | £1,800 | 1 | |
| 31 Mar 2023 | £1 | £1 | £1 | 0 | |
| 31 Mar 2022 | £1 | ||||
| 31 Mar 2021 | £1 | ||||
| 31 Mar 2020 | £1 |
Where Root Electronics Ltd is registered
The registered office is in London (EC2A), in the Hackney local authority area, London. Show EC2A 4NE on a map.
Other trade companies in EC2A
- Simlan Management LtdCleaning companies
- Renova Secure LtdBuilders
- Auraglasspartitions LtdGlaziers
- A2D Professional Cleaning LtdCleaning companies
- Matson Co. LtdProperty developers
- Paint Hub LimitedMechanics and garages
- SJK Construction & Management LtdBuilders
- Cenlora Cleaning Group LtdCleaning companies
Shared registered office
172 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Root Electronics 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 11884628
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 March 2019 (7 years ago)
- Registered office
- 3RD Floor, 86-90 Paul Street, London, EC2A 4NE
- Nature of business
- Electrical installation (SIC 43210)
Other retail sale of new goods in specialised stores (not commercial art galleries and opticians) (SIC 47789)
Security systems service activities (SIC 80200) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 14 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.
- Ror Electrics Ltd2024
- Ros Electrical and Building Contractors Ltd2020
- Rotor Electrics Ltd2025
- Roz Electric Ltd2026
- RP Plumbing Solutions Ltd2025
- RP Works Ltd2024
- Rpa Electrical Services Limited2017
- RPM Lighting Ltd2022
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Root Electronics Ltd's accounts due?
Root Electronics Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Root Electronics Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Root Electronics Ltd still trading?
Root Electronics 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 Root Electronics Ltd do?
Root Electronics Ltd is registered under Electrical installation (SIC 43210); Other retail sale of new goods in specialised stores (not commercial art galleries and opticians) (SIC 47789); Security systems service activities (SIC 80200).
How old is Root Electronics Ltd?
Root Electronics Ltd was incorporated on 15 March 2019, 7 years ago.
What is the penalty if Root Electronics 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 Root Electronics 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.