- Company number
- 11958790
- Incorporated
- 23 Apr 20197 years trading
- Registered office
- 39 Rockmount Road, London, SE18 1LG
- Nature of business
- Construction of commercial buildings
Hardworkers Ltd is a 7-year-old private limited company registered in London, company number 11958790, one of 12,075 building contractors in London. Companies House shows its accounts as overdue: they were due on 31 January 2026.
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 £1,794 (-41.3%) on the year before, to £2,553.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £15K against £18K owed within a year: 0.9 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 5 years, 2020 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2024 | £2,553 | £2 | £15K | £18K | 1 |
| 30 Apr 2023 | £4,347 | £1 | £5,259 | £1,959 | 0 |
| 30 Apr 2022 | £3,658 | £6,192 | £3,930 | 1 | |
| 30 Apr 2021 | -£9,796 | £1,692 | £11K | 0 | |
| 30 Apr 2020 | £4,225 | £8,304 | 1 |
Where Hardworkers Ltd is registered
The registered office is in London (SE18), in the Greenwich local authority area, London. Show SE18 1LG on a map.
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What happens if Hardworkers Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2026 to 28 Feb 2026 | £150 |
| 1 to 3 months late | 1 Mar 2026 to 30 Apr 2026 | £375 |
| 3 to 6 months late | 1 May 2026 to 31 Jul 2026 | £750 |
| More than 6 months late | From 1 Aug 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2026 | £200 |
| 3 months late | 30 Jul 2026 | another £200 |
| 6 months late | 30 Oct 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 2027 | 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
- 11958790
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2019 (7 years ago)
- Registered office
- 39 Rockmount Road, London, SE18 1LG
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2024
- Last confirmation statement
- 28 May 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 London
Other active building contractors registered in London.
- Haringey Construction Ltd2026
- Harir Construction Ltd2026
- Haris Ali Construction Limited2023
- Harlow Barrington Builders Limited2020
- Harmony Homes (London) Limited2015
- Harmor Properties Limited2000
- Harpenden Renovations Ltd2016
- Harpercrewe (Creswell) Ltd2024
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Hardworkers Ltd's accounts due?
Hardworkers Ltd's accounts were due at Companies House on 31 January 2026 and the register shows them as overdue.
When is Hardworkers Ltd's CT600 due?
The CT600 for the period to 30 April 2025 is due at HMRC by 30 April 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2026.
Is Hardworkers Ltd still trading?
Hardworkers Ltd is listed as active on the Companies House register (checked 12 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 Hardworkers Ltd do?
Hardworkers Ltd is registered under Construction of commercial buildings (SIC 41201).
How old is Hardworkers Ltd?
Hardworkers Ltd was incorporated on 23 April 2019, 7 years ago.
What is the penalty if Hardworkers 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 Hardworkers Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.