- Companies
- Installers
- N.A.C Builders Ltd
N.A.C Builders Ltd
- Company number
- 11817485
- Incorporated
- 11 Feb 20197 years trading
- Registered office
- Landmark House, 43-45, Merton Road, Merseyside, Liverpool, L20 7AP
- Nature of business
- Other construction installation
N.A.C Builders Ltd is a 7-year-old private limited company registered in Merseyside, Liverpool, company number 11817485, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 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 £13K (+373%) on the year before, to £9,242.
- Net assets rose in 1 of 5 year-on-year comparisons on record.
- Current assets of £15K against £16K owed within a year: 0.9 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £9,242 | £15K | £16K | 2 | |
| 29 Feb 2024 | -£3,385 | £11K | £11K | 2 | |
| 28 Feb 2023 | £392 | £26K | £16K | 2 | |
| 28 Feb 2022 | £531 | £20K | £7,496 | 2 | |
| 28 Feb 2021 | £606 | £21K | £7,013 | 2 | |
| 28 Feb 2020 | £8,434 | £5,891 | £3,497 | 1 |
Where N.A.C Builders Ltd is registered
The registered office is in Merseyside, Liverpool (L20), in the Sefton local authority area, North West. Show L20 7AP on a map.
Other trade companies in L20
- Athena Building Construction LtdInstallers
- Dyos VW LimitedMotor traders
- MitrÉ Porcelain LtdFloor and wall tilers
- Exterior Cleaning Services NW LtdCleaning companies
- Pio Autos LtdMotor traders
- HGV Truck and Car Wash LtdCleaning companies
- XD No2 LimitedProperty developers
- SR Cleaning LtdCleaning companies
Also registered at this address
19 other companies use the same registered office as N.A.C Builders Ltd.
- Brian Taylor Electrical LtdMachinery repair and installation
- BRL Roofing &Construction LtdRoofers
- CRC Electrical LtdElectricians
- Crystal Bathrooms LtdFinishing trades
- Elite UK Homes LtdFinishing trades
- Hillworth Holdings LtdProperty developers
- Infinite Developments LtdProperty developers
- KB Services ( NW) LtdElectricians
- L K Joinery and Construction LtdJoiners and carpenters
- Lambo Utilities LtdInstallers
- Lewis & Sons Electrical NW LtdElectricians
- MB Power Projects LtdInstallers
- Mersey Landscaping and Design LtdLandscapers and gardeners
- MJW Heating Solutions LtdPlumbers and heating engineers
- Murraylec LtdElectricians
- Northwest Heating and Plumbing Services LtdPlumbers and heating engineers
- O&A Garage Liverpool LtdMechanics and garages
- Sefton Tyres LtdMechanics and garages
- The Banyan Tree Medical Services Private LimitedProperty developers
What happens if N.A.C Builders 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11817485
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 February 2019 (7 years ago)
- Registered office
- Landmark House, 43-45, Merton Road, Merseyside, Liverpool, L20 7AP
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 10 February 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 N.A.C Builders Ltd's accounts due?
N.A.C Builders Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is N.A.C Builders Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is N.A.C Builders Ltd still trading?
N.A.C Builders 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 N.A.C Builders Ltd do?
N.A.C Builders Ltd is registered under Other construction installation (SIC 43290).
How old is N.A.C Builders Ltd?
N.A.C Builders Ltd was incorporated on 11 February 2019, 7 years ago.
What is the penalty if N.A.C Builders 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 N.A.C Builders 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.