- Companies
- Specialist contractors
- Southampton
- Reinforcement of Timber Structures Limited
Reinforcement of Timber Structures Limited
- Company number
- 05046525
- Incorporated
- 17 Feb 200422 years trading
- Registered office
- 46A New Forest Enterprise Centre, Rushington Business Park, Chapel Lane, Southampton, SO40 9LA
- Nature of business
- Other specialised construction activities n.e.c.
Reinforcement of Timber Structures Limited is a 22-year-old private limited company registered in Southampton, company number 05046525, one of 202 specialist construction companies in Southampton. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Reinforcement of Timber Structures LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £17K (+71.1%) on the year before, to -£7,031.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £4,126 against £4,483 owed within a year: 0.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£7,031 | £4,126 | £4,483 | 0 | |
| 31 Mar 2025 | -£24K | £751 | £936 | 0 | |
| 31 Mar 2024 | -£24K | £729 | £931 | 0 | |
| 31 Mar 2023 | -£22K | £760 | £576 | 0 | |
| 31 Mar 2022 | -£20K | £534 | 0 | ||
| 31 Mar 2021 | -£17K | £2,416 | 0 | ||
| 31 Mar 2020 | £13K | -£23K | £0 | 0 | |
| 31 Mar 2019 | £10K | -£24K | £2,763 | ||
| 31 Mar 2018 | £2,234 | -£42K | £18K | ||
| 31 Mar 2017 | £5,334 | -£29K | £16K |
Where Reinforcement of Timber Structures Limited is registered
The registered office is in Southampton (SO40), in the New Forest local authority area, South East. Show SO40 9LA 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
Also registered at this address
1 other company uses the same registered office as Reinforcement of Timber Structures Limited.
- De-Pest LimitedSpecialist contractors
What happens if Reinforcement of Timber Structures 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 05046525
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2004 (22 years ago)
- Registered office
- 46A New Forest Enterprise Centre, Rushington Business Park, Chapel Lane, Southampton, SO40 9LA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 3 December 2025
- Previous names
- Eco-Red Limited (until 26 Nov 2015)
De-Pest (Southern) Limited (until 30 Aug 2011)
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.
- Relay Fire Safety Ltd2022
- Rimas Plant Ltd2018
- Rise Construction & Developments Ltd2025
- RNT Construction Services Limited2016
- Roofing Building & Maintenance Ltd2026
- Ross Smither Sealants Ltd2011
- Ryzo Construction Ltd2022
- S N C Installations Limited1999
All specialist construction companies in Southampton · All trades in Southampton · Specialist contractors across the UK
Frequently asked questions
When are Reinforcement of Timber Structures Limited's accounts due?
Reinforcement of Timber Structures Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Reinforcement of Timber Structures Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Reinforcement of Timber Structures Limited still trading?
Reinforcement of Timber Structures 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 Reinforcement of Timber Structures Limited do?
Reinforcement of Timber Structures Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Reinforcement of Timber Structures Limited?
Reinforcement of Timber Structures Limited was incorporated on 17 February 2004, 22 years ago.
What is the penalty if Reinforcement of Timber Structures 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 Reinforcement of Timber Structures 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.