Company profile · Builders
Willmark Limited
Willmark Limited is a 28-year-old private limited company registered in Bramcote, company number 03595165, one of the UK's building contractors. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Willmark Limited over the years
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 £1.2M (+18.5%) on the year before, to £7.7M.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £2M against £256K owed within a year: 8.0 times cover.
- 2 employees on average, down from 3 the year before.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £7.7M | £73K | £2M | £256K | 2 |
| 31 Aug 2024 | £6.5M | £38K | £6.9M | £400K | 3 |
| 31 Aug 2023 | £12M | £5.3M | £13M | £967K | 3 |
| 31 Aug 2022 | £11M | £7M | £12M | £823K | 3 |
Where Willmark Limited is registered
The registered office is in Bramcote (NG9), in the Broxtowe local authority area, East Midlands. Show NG9 3DX on a map.
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Also registered at this address
1 other company uses the same registered office as Willmark Limited.
- Willmark Developments LimitedBuilders
What happens if Willmark 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 03595165
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 July 1998 (28 years ago)
- Registered office
- The Grove, Peache Way, Bramcote, Nottinghamshire, NG9 3DX
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 9 July 2026
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
Other active building contractors.
- B & H Buildings Limited1998
- Hobwood Limited1998
- Hartpury Developments Limited1998
- B.J. Babb Limited1998
- Sunnyside Homes Ltd1998
- Sycamore Homes (Bedford) Limited1998
- Countrywide Contractors Limited1998
- JMB Construction Ltd1998
Frequently asked questions
When are Willmark Limited's accounts due?
Willmark Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Willmark Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Willmark Limited still trading?
Willmark 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 Willmark Limited do?
Willmark Limited is registered under Construction of domestic buildings (SIC 41202).
How old is Willmark Limited?
Willmark Limited was incorporated on 9 July 1998, 28 years ago.
What is the penalty if Willmark 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 Willmark 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.