- Companies
- Builders
- Leighton Buzzard
- On & Off Electrical and Building Ltd
On & Off Electrical and Building Ltd
- Company number
- 09632056
- Incorporated
- 10 Jun 201511 years trading
- Registered office
- 5 Coronation Mews, Princes Court, Leighton Buzzard, LU7 1DZ
- Nature of business
- Construction of commercial buildings; Construction of domestic buildings; Electrical installation
On & Off Electrical and Building Ltd is a 11-year-old private limited company registered in Leighton Buzzard, company number 09632056, one of 73 building contractors in Leighton Buzzard. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 up £64K (+85.4%) on the year before, to £140K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £198K against £59K owed within a year: 3.3 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £140K | £85K | £198K | £59K | 2 |
| 30 Jun 2024 | £75K | £15K | £167K | £92K | 2 |
| 30 Jun 2023 | £36K | £46K | £115K | £79K | 5 |
| 30 Jun 2022 | £62K | £109K | £109K | £47K | 5 |
| 30 Jun 2021 | £62K | £109K | £47K | 5 | |
| 30 Jun 2020 | £75K | £82K | £6,169 | 5 | |
| 30 Jun 2019 | £63K | £105K | £42K | ||
| 30 Jun 2018 | £49K | £24K | £83K | £35K | 0 |
| 30 Jun 2017 | £29K | £17K | £60K | £32K | 4 |
| 30 Jun 2016 | £27K | £9,352 | £64K | £37K |
Where On & Off Electrical and Building Ltd is registered
The registered office is in Leighton Buzzard (LU7), in the Central Bedfordshire local authority area, East of England. Show LU7 1DZ on a map.
Other trade companies in LU7
- Labclad LtdSpecialist contractors
- S.E.C. Cladding LtdInstallers
- Dowell and Fields LimitedProperty developers
- Prime Seal Roofing & Guttering LtdRoofers
- Pristine Cleaning Solutions 83 LtdCleaning companies
- Marquez Aviation LimitedMachinery repair and installation
- Shazglobal LtdMechanics and garages
- L.T. Advanced Scaffolding LtdBuilders
What happens if On & Off Electrical and Building 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 09632056
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2015 (11 years ago)
- Registered office
- 5 Coronation Mews, Princes Court, Leighton Buzzard, LU7 1DZ
- Nature of business
- Construction of commercial buildings (SIC 41201)
Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 21 November 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Leighton Buzzard
Other active building contractors registered in Leighton Buzzard.
- Onestm Ltd2023
- P N Brickwork Limited2006
- Patachi Services Ltd2026
- Pear Construction Ltd2023
- Planets Construction Limited2021
- Q-Build LB Limited2023
- Randall Herc Construction Ltd2024
- RNS Welding Limited2010
All building contractors in Leighton Buzzard · All trades in Leighton Buzzard · Builders across the UK
Frequently asked questions
When are On & Off Electrical and Building Ltd's accounts due?
On & Off Electrical and Building Ltd's next accounts are due at Companies House by 31 March 2027 (in 168 days), covering the period to 30 June 2026.
When is On & Off Electrical and Building Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is On & Off Electrical and Building Ltd still trading?
On & Off Electrical and Building 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 On & Off Electrical and Building Ltd do?
On & Off Electrical and Building Ltd is registered under Construction of commercial buildings (SIC 41201); Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210).
How old is On & Off Electrical and Building Ltd?
On & Off Electrical and Building Ltd was incorporated on 10 June 2015, 11 years ago.
What is the penalty if On & Off Electrical and Building 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 On & Off Electrical and Building 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.