- Companies
- Electricians
- Potters Bar
- Intelligent Security & Electrical Ltd
Intelligent Security & Electrical Ltd
- Company number
- 13418971
- Incorporated
- 25 May 20215 years trading
- Registered office
- 107 the Enterprise Centre, Cranborne Road, Potters Bar, EN6 3DQ
- Nature of business
- Electrical installation
Intelligent Security & Electrical Ltd is a 5-year-old private limited company registered in Potters Bar, company number 13418971, one of 52 electrical contractors in Potters Bar. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £16K (-99%) on the year before, to £164.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £11K against £16K owed within a year: 0.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £164 | £11K | £16K | 0 | |
| 31 May 2024 | £16K | £25K | £14K | 2 | |
| 31 May 2023 | £40K | £66K | £29K | 2 | |
| 31 May 2022 | £26K | £54K | £33K | 1 |
Where Intelligent Security & Electrical Ltd is registered
The registered office is in Potters Bar (EN6), in the Hertsmere local authority area, East of England. Show EN6 3DQ on a map.
Other trade companies in EN6
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- Avanti Airtech LimitedPlumbers and heating engineers
- Azmaj Group LtdFinishing trades
- Burbridge Roofing and Build LtdBuilders
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- Westshire Property Services LimitedFinishing trades
- Oska Auto LtdMechanics and garages
What happens if Intelligent Security & Electrical 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 13418971
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 May 2021 (5 years ago)
- Registered office
- 107 the Enterprise Centre, Cranborne Road, Potters Bar, EN6 3DQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 25 May 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 Potters Bar
Other active electrical contractors registered in Potters Bar.
- Jay Coleman Lighting and Electrical Solutions Ltd2025
- JS Electrical Contractors Ltd2018
- Kivelin Limited2016
- Konnect Services Limited2007
- Live Alectrics Limited2014
- London Elec Ltd2018
- Lucidworx Ltd2025
- Matrix Electrical Engineering Limited2009
All electrical contractors in Potters Bar · All trades in Potters Bar · Electricians across the UK
Frequently asked questions
When are Intelligent Security & Electrical Ltd's accounts due?
Intelligent Security & Electrical Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Intelligent Security & Electrical Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Intelligent Security & Electrical Ltd still trading?
Intelligent Security & Electrical 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 Intelligent Security & Electrical Ltd do?
Intelligent Security & Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Intelligent Security & Electrical Ltd?
Intelligent Security & Electrical Ltd was incorporated on 25 May 2021, 5 years ago.
What is the penalty if Intelligent Security & Electrical 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 Intelligent Security & Electrical 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.