- Companies
- Specialist contractors
- Bristol
- Structural Timber Design Services Ltd
Structural Timber Design Services Ltd
- Company number
- 10839977
- Incorporated
- 28 Jun 20179 years trading
- Registered office
- 26 Berkeley Square, Bristol, BS8 1HF
- Nature of business
- Other specialised construction activities n.e.c.
Structural Timber Design Services Ltd is a 9-year-old private limited company registered in Bristol, company number 10839977, one of 442 specialist construction companies in Bristol. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 down £40K (-152.2%) on the year before, to -£65K.
- Net assets rose in 2 of 7 year-on-year comparisons on record.
- Current assets of £8,653 against £2,855 owed within a year: 3.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£65K | £7,951 | £8,653 | £2,855 | 2 |
| 31 May 2024 | -£26K | £2,048 | £4,150 | £2,475 | 2 |
| 31 May 2023 | -£11K | £16K | £19K | £2,500 | 2 |
| 31 May 2022 | -£6,745 | £16K | £23K | £5,054 | 2 |
| 31 May 2021 | £13K | £32K | £38K | £4,595 | 2 |
| 31 May 2020 | £20K | £30K | £37K | £19K | 2 |
| 31 May 2019 | £15K | £26K | £34K | £21K | 1 |
| 31 May 2018 | £10K | £16K | £24K | £15K | 1 |
Where Structural Timber Design Services Ltd is registered
The registered office is in Bristol (BS8), in the Bristol, City of local authority area, South West. Show BS8 1HF on a map.
Other trade companies in BS8
- Orto-UK LtdCleaning companies
- Ecorebel Cleaning LtdCleaning companies
- Summit Clean LtdCleaning companies
- Bristol City Scaffolding LimitedScaffolders
- Homebill LimitedProperty developers
- Firmtrade Home Improvements LtdBuilders
- Sa Site Services Ltd.Civil engineering
- Elevate Bathrooms and Tiles LimitedFinishing trades
What happens if Structural Timber Design Services 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 10839977
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 June 2017 (9 years ago)
- Registered office
- 26 Berkeley Square, Bristol, BS8 1HF
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 27 June 2026
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 Bristol
Other active specialist construction companies registered in Bristol.
- Summers Solar Limited2025
- SW Engineering Solutions Ltd.2014
- Syme Historic Limited2019
- T Bird Brickwork Ltd2008
- T Draper & Partners Ltd2003
- T Edwards Plant Limited2024
- Tailor Made Building Contractors Limited2002
- TCG 360 Ltd2024
All specialist construction companies in Bristol · All trades in Bristol · Specialist contractors across the UK
Frequently asked questions
When are Structural Timber Design Services Ltd's accounts due?
Structural Timber Design Services Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Structural Timber Design Services Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Structural Timber Design Services Ltd still trading?
Structural Timber Design Services 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 Structural Timber Design Services Ltd do?
Structural Timber Design Services Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Structural Timber Design Services Ltd?
Structural Timber Design Services Ltd was incorporated on 28 June 2017, 9 years ago.
What is the penalty if Structural Timber Design Services 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 Structural Timber Design Services 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.