- Company number
- 10521152
- Incorporated
- 12 Dec 20169 years trading
- Registered office
- 14 Keynsham Road, Morden, London, SM4 6NL
- Nature of business
- Construction of domestic buildings; Other specialised construction activities n.e.c.; General cleaning of buildings; Other service activities n.e.c.
Alex Contracting Ltd is a 9-year-old private limited company registered in Morden, company number 10521152, one of 191 building contractors in Morden. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £9,739 (-96.6%) on the year before, to £339.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £77K against £69K owed within a year: 1.1 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £339 | £76K | £77K | £69K | 2 |
| 31 Dec 2024 | £10K | £22K | £22K | £1,914 | 1 |
| 31 Dec 2023 | -£6,150 | £5,798 | £6,508 | £2,010 | 1 |
| 31 Dec 2022 | -£7,376 | £3,961 | £3,961 | £573 | 1 |
| 31 Dec 2021 | -£4,288 | £12K | £15K | £7,011 | 1 |
| 31 Dec 2020 | £7,123 | £26K | £29K | £8,964 | 1 |
| 31 Dec 2019 | £11K | £19K | £28K | £18K | 2 |
| 31 Dec 2018 | £1,453 | £1,771 | £318 | ||
| 31 Dec 2017 | £100 | £100 |
Where Alex Contracting Ltd is registered
The registered office is in Morden (SM4), in the Sutton local authority area, London. Show SM4 6NL on a map.
Other trade companies in SM4
- Penta Projects LtdFinishing trades
- Vip Autos London LtdMotor traders
- Apx Mobile Mechanics LimitedMechanics and garages
- Global Autos London LtdMotor traders
- Prana Projects LimitedBuilders
- Londons Build UK LtdBuilders
- Hilal Al Emarate Building Cont. and BLDG. Materials TRDG. LtdBuilders
- Parixon LtdElectricians
What happens if Alex Contracting 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 10521152
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2016 (9 years ago)
- Registered office
- 14 Keynsham Road, Morden, London, SM4 6NL
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other specialised construction activities n.e.c. (SIC 43999)
General cleaning of buildings (SIC 81210)
Other service activities n.e.c. (SIC 96090) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 11 December 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 Morden
Other active building contractors registered in Morden.
- Alex P Construction Limited2019
- Alfa S Construction Ltd2026
- Ali & Can Builders Ltd2020
- All Handyman Services Limited2022
- Allied Construction & Housing Limited2008
- Allulwa Ltd2026
- Alpha-Crete Concepts Limited2025
- Aml Construction Limited2023
All building contractors in Morden · All trades in Morden · Builders across the UK
Frequently asked questions
When are Alex Contracting Ltd's accounts due?
Alex Contracting Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Alex Contracting Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Alex Contracting Ltd still trading?
Alex Contracting 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 Alex Contracting Ltd do?
Alex Contracting Ltd is registered under Construction of domestic buildings (SIC 41202); Other specialised construction activities n.e.c. (SIC 43999); General cleaning of buildings (SIC 81210); Other service activities n.e.c. (SIC 96090).
How old is Alex Contracting Ltd?
Alex Contracting Ltd was incorporated on 12 December 2016, 9 years ago.
What is the penalty if Alex Contracting 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 Alex Contracting 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.