- Companies
- Electricians
- Royston
- Harris Electrical Design and Installation Limited
Harris Electrical Design and Installation Limited
- Company number
- 14711655
- Incorporated
- 7 Mar 20233 years trading
- Registered office
- 68C High Street Bassingbourn, Royston, Hertfordshire, SG8 5LF
- Nature of business
- Electrical installation
Harris Electrical Design and Installation Limited is a 3-year-old private limited company registered in Royston, company number 14711655, one of 22 electrical contractors in Royston. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £12K (-97.3%) on the year before, to £321.
- Current assets of £24K against £22K owed within a year: 1.1 times cover.
- 3 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £321 | £24K | £22K | 3 | |
| 31 Mar 2025 | £12K | £40K | £35K | 1 | |
| 31 Mar 2024 | £12K | £10K | £8,234 | 1 |
Where Harris Electrical Design and Installation Limited is registered
The registered office is in Royston (SG8), in the South Cambridgeshire local authority area, East of England. Show SG8 5LF on a map.
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- Honeycomp LtdMachinery repair and installation
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What happens if Harris Electrical Design and Installation Limited 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 14711655
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 March 2023 (3 years ago)
- Registered office
- 68C High Street Bassingbourn, Royston, Hertfordshire, SG8 5LF
- 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 2026
- Last confirmation statement
- 6 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 Royston
Other active electrical contractors registered in Royston.
- Impulse Electrical Testing and Installation Limited2026
- Intellisparks Electrical Services Limited2013
- Jhe Electrical Contractors Ltd2003
- O.C. Electrical Ltd2008
- P.J. Robinson Electrical Contractors Limited1995
- Providor (Safety) Ltd2007
- Summers Electrical & Partners Limited2011
- Thomas Electrical Limited1986
All electrical contractors in Royston · All trades in Royston · Electricians across the UK
Frequently asked questions
When are Harris Electrical Design and Installation Limited's accounts due?
Harris Electrical Design and Installation Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Harris Electrical Design and Installation Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Harris Electrical Design and Installation Limited still trading?
Harris Electrical Design and Installation Limited 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 Harris Electrical Design and Installation Limited do?
Harris Electrical Design and Installation Limited is registered under Electrical installation (SIC 43210).
How old is Harris Electrical Design and Installation Limited?
Harris Electrical Design and Installation Limited was incorporated on 7 March 2023, 3 years ago.
What is the penalty if Harris Electrical Design and Installation Limited 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 Harris Electrical Design and Installation Limited 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.