- Companies
- Installers
- O'Reilly Building & Maintenance Limited
O'Reilly Building & Maintenance Limited
- Company number
- 11278017
- Incorporated
- 27 Mar 20188 years trading
- Registered office
- 24 Brighton Road, Salfords, Surrey, RH1 5BX
- Nature of business
- Other construction installation
O'Reilly Building & Maintenance Limited is a 8-year-old private limited company registered in Salfords, company number 11278017, one of the UK's installation companies (insulation, lifts, shutters and similar). 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 £957 (-21%) on the year before, to £3,601.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £9,136 against £11K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £3,601 | £4,364 | £9,136 | £11K | 1 |
| 31 Mar 2025 | £4,558 | £8,169 | £24K | £24K | 1 |
| 31 Mar 2024 | £11K | £22K | £45K | £30K | 1 |
| 31 Mar 2023 | £127 | £3,729 | £61K | £41K | 1 |
| 31 Mar 2022 | £2,757 | £4,019 | £80K | £62K | 1 |
| 31 Mar 2021 | £20K | £55K | £7,195 | 1 | |
| 31 Mar 2020 | £19K | £397 | £43K | £31K | |
| 31 Mar 2019 | £1,219 | £424 | £2,884 | £7,721 |
Where O'Reilly Building & Maintenance Limited is registered
The registered office is in Salfords (RH1), in the Reigate and Banstead local authority area, South East. Show RH1 5BX on a map.
Other trade companies in RH1
- Willows Property Services LtdCleaning companies
- Rustic Civil LtdBuilders
- Redmeres LtdInstallers
- CTC Maintenance Services LtdPainters and decorators
- Mercury Mechanical LimitedElectricians
- Gotoroofingandguttering LtdRoofers
- Fine Cut Carpentry and Construction LimitedInstallers
- Sixes Carpentry LimitedJoiners and carpenters
Also registered at this address
4 other companies use the same registered office as O'Reilly Building & Maintenance Limited.
- HCJC Commercial Services LtdCivil engineering
- Rae Services (Engineering) LimitedMachinery repair and installation
- Restore and Protect LtdRoofers
- The Lofty Owl Property Company LtdFinishing trades
What happens if O'Reilly Building & Maintenance 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
- 11278017
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 March 2018 (8 years ago)
- Registered office
- 24 Brighton Road, Salfords, Surrey, RH1 5BX
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 19 January 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are O'Reilly Building & Maintenance Limited's accounts due?
O'Reilly Building & Maintenance 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 O'Reilly Building & Maintenance 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 O'Reilly Building & Maintenance Limited still trading?
O'Reilly Building & Maintenance 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 O'Reilly Building & Maintenance Limited do?
O'Reilly Building & Maintenance Limited is registered under Other construction installation (SIC 43290).
How old is O'Reilly Building & Maintenance Limited?
O'Reilly Building & Maintenance Limited was incorporated on 27 March 2018, 8 years ago.
What is the penalty if O'Reilly Building & Maintenance 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 O'Reilly Building & Maintenance 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.