- Companies
- Specialist contractors
- Southampton
- Durabilis Limited
Durabilis Limited
- Company number
- 03156277
- Incorporated
- 7 Feb 199630 years trading
- Registered office
- Unit 8 Hounsdown Business Park, Bulls Copse Road, Totton, Southampton, Hampshire, SO40 9LR
- Nature of business
- Other specialised construction activities n.e.c.
Durabilis Limited is a 30-year-old private limited company registered in Southampton, company number 03156277, one of 202 specialist construction companies in Southampton. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £853K (+49%) on the year before, to £2.6M.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £5M against £3.2M owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £2.6M | £583K | £5M | £3.2M | 0 |
| 31 Mar 2024 | £1.7M | £207K | £4.6M | £3.5M | 9 |
| 31 Mar 2023 | £1.5M | £118K | £1.2M | £329K | 10 |
| 31 Mar 2022 | £115 | £115 | 4 | ||
| 31 Mar 2021 | £1.3M | £376K | £718K | £441K | 8 |
| 29 Feb 2020 | £1.3M | £59K | £272K | £424K | 12 |
| 28 Feb 2019 | £1.3M | £184K | £555K | £169K | 16 |
| 28 Feb 2018 | £1.3M | £260K | £982K | £629K | 15 |
| 28 Feb 2017 | £1.5M | £835K | £1M | £441K | |
| 29 Feb 2016 | £1.5M | £475K | £745K | £369K |
Where Durabilis Limited is registered
The registered office is in Southampton (SO40), in the New Forest local authority area, South East. Show SO40 9LR on a map.
Other trade companies in SO40
- DW Exterior Cleaning LtdCleaning companies
- Eco Clean New Forest LtdCleaning companies
- Refine Property & Marine Services LtdCleaning companies
- Evergleam Cleaning Solutions LtdCleaning companies
- JMD Building Services LimitedBuilders
- South Coast Landscape and Groundworks LtdBuilders
- A.W. Berry Developments LtdSpecialist contractors
- MLK Services LimitedSpecialist contractors
What happens if Durabilis 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03156277
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 1996 (30 years ago)
- Registered office
- Unit 8 Hounsdown Business Park, Bulls Copse Road, Totton, Southampton, Hampshire, SO40 9LR
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 7 February 2026
- Charges (mortgages)
- 14 outstanding of 14 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Southampton
Other active specialist construction companies registered in Southampton.
- E.L.M Groundworks Ltd2022
- Element Contracts Limited2016
- F&L Interiors Limited2018
- Fletcherjohn Builders Limited2006
- G Duffy Limited2015
- Gabriel Moise Construction Ltd2023
- Geminiuk Limited2025
- Godwin Fencing Specialists Limited2009
All specialist construction companies in Southampton · All trades in Southampton · Specialist contractors across the UK
Frequently asked questions
When are Durabilis Limited's accounts due?
Durabilis Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Durabilis Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Durabilis Limited still trading?
Durabilis 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 Durabilis Limited do?
Durabilis Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Durabilis Limited?
Durabilis Limited was incorporated on 7 February 1996, 30 years ago.
What is the penalty if Durabilis 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 Durabilis 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.