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- Improbus Ltd
Company profile · Property developers
Improbus Ltd
Improbus Ltd is a 3-year-old private limited company registered in Walsall, company number 14631491, one of 175 property development companies in Walsall. 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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Financial snapshot, 2025
From the balance sheet at 28 February 2025, as filed at Companies House.
Improbus Ltd 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 down £46K (-30.9%) on the year before, to £104K.
- Current assets of £131K against £69K owed within a year: 1.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2025 | £104K | £131K | £69K | 0 | |
| 28 Feb 2024 | £150K | £360K | £210K | 0 |
Where Improbus Ltd is registered
The registered office is in Walsall (WS9), in the Walsall local authority area, West Midlands. Show WS9 0RB on a map.
Other trade companies in WS9
- A.G.M Slipform LtdBuilders
- Scaffoldforce (Midlands) LtdScaffolders
- MSJ Motors LimitedMotor traders
- New River Investments LimitedProperty developers
- Willow Developments (WM) LtdInstallers
- Moran Construction Group LimitedProperty developers
- Thorngate Group LtdBuilders
- Safeway Roofing Contractors LtdRoofers
Shared registered office
47 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Improbus 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
- 14631491
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 February 2023 (3 years ago)
- Registered office
- Azzurri House Walsall Business Park, Aldridge, Walsall, West Midlands, WS9 0RB
- Nature of business
- Development of building projects (SIC 41100)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 31 January 2026
Filing notes for property development companies
Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.
Similar companies in Walsall
Other active property development companies registered in Walsall.
- Insight Home Solutions Ltd2026
- Iron Gate Property Development Limited2025
- Ivory & Stone Limited2026
- J&S Keown Properties Limited2024
- Jde Contracts Ltd2022
- JDP Ventures Limited2019
- Jep Site Solutions Ltd2013
- Jireh Swan Property Services Limited2025
All property development companies in Walsall · All trades in Walsall · Property developers across the UK
Frequently asked questions
When are Improbus Ltd's accounts due?
Improbus Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Improbus 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 Improbus Ltd still trading?
Improbus 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 Improbus Ltd do?
Improbus Ltd is registered under Development of building projects (SIC 41100).
How old is Improbus Ltd?
Improbus Ltd was incorporated on 1 February 2023, 3 years ago.
What is the penalty if Improbus 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 Improbus 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.