- Companies
- Specialist contractors
- Plymouth
- DT Plastics Limited
DT Plastics Limited
- Company number
- 08089417
- Incorporated
- 30 May 201214 years trading
- Registered office
- 3 Buckland House William Prance Road, Derriford, Plymouth, PL6 5WR
- Nature of business
- Other specialised construction activities n.e.c.
DT Plastics Limited is a 14-year-old private limited company registered in Plymouth, company number 08089417, one of 113 specialist construction companies in Plymouth. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £26K (+32%) on the year before, to £108K.
- Net assets rose in 9 of 9 year-on-year comparisons on record.
- Current assets of £209K against £119K owed within a year: 1.8 times cover.
- 3 employees on average, down from 4 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £108K | £209K | £119K | 3 | |
| 30 Apr 2024 | £82K | £193K | £131K | 4 | |
| 30 Apr 2023 | £65K | £244K | £177K | 4 | |
| 30 Apr 2022 | £36K | £236K | £202K | 5 | |
| 30 Apr 2021 | £18K | £250K | £234K | 5 | |
| 30 Apr 2020 | £10K | £142K | £138K | ||
| 30 Apr 2019 | £7,003 | £118K | £141K | ||
| 30 Apr 2018 | £4,892 | £134K | £182K | ||
| 30 Apr 2017 | £2,488 | £145K | £238K | ||
| 30 Apr 2016 | £195 | £66K | £162K | £295K |
Where DT Plastics Limited is registered
The registered office is in Plymouth (PL6), in the Plymouth local authority area, South West. Show PL6 5WR on a map.
Other trade companies in PL6
- Transit Garage SW LimitedMechanics and garages
- Drilling Consultants LimitedCivil engineering
- A-Frame Scaffolding LimitedScaffolders
- SW Plantroom Partners LtdPlumbers and heating engineers
- Trueline (SW) LtdJoiners and carpenters
- Prime Plumbing & Heating SW LtdPlumbers and heating engineers
- New Cut Carpentry LimitedJoiners and carpenters
- Sos 360 LtdBuilders
Also registered at this address
4 other companies use the same registered office as DT Plastics Limited.
- A Preston Building Services LtdBuilders
- CNC Systems LimitedMachinery repair and installation
- Positive Feedback LtdBuilders
- RC Motorhomes LtdMachinery repair and installation
What happens if DT Plastics 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 08089417
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 May 2012 (14 years ago)
- Registered office
- 3 Buckland House William Prance Road, Derriford, Plymouth, PL6 5WR
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 30 May 2026
- Previous names
- Tavi UPVC Stock Limited (until 10 Jul 2013)
Tavi Upv Stock Limited (until 13 Jun 2012)
Tavy UPVC Stocks Limited (until 1 Jun 2012)
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 Plymouth
Other active specialist construction companies registered in Plymouth.
- Ecoplas Windows Ltd2021
- Electricraft Ltd2025
- Elite Carpentry & Building SW Ltd2022
- Elm Building Services Ltd2022
- Euro Lifts Limited1989
- FD30-Maintenance Ltd2025
- Flux Sewer Ltd2024
- Francis Stuart Property Consultancy Ltd2024
All specialist construction companies in Plymouth · All trades in Plymouth · Specialist contractors across the UK
Frequently asked questions
When are DT Plastics Limited's accounts due?
DT Plastics Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is DT Plastics Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is DT Plastics Limited still trading?
DT Plastics 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 DT Plastics Limited do?
DT Plastics Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is DT Plastics Limited?
DT Plastics Limited was incorporated on 30 May 2012, 14 years ago.
What is the penalty if DT Plastics 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 DT Plastics 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.