- Company number
- 12766729
- Incorporated
- 24 Jul 20206 years trading
- Registered office
- Unit 4 Seaton Park, 36 William Prance Road, Derriford, Plymouth, Devon, PL6 5WR
- Nature of business
- Glazing
Deaton Installations Ltd is a 6-year-old private limited company registered in Plymouth, company number 12766729, one of 10 glazing companies in Plymouth. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £389 on the year before, to £401.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £89K against £124K owed within a year: 0.7 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £401 | £89K | £124K | 2 | |
| 31 Aug 2024 | £12 | £62K | £93K | 1 | |
| 31 Aug 2023 | £311 | £137K | £90K | 1 | |
| 31 Jul 2022 | £403 | £35K | £83K | 2 | |
| 31 Jul 2021 | £1,660 | £55K | £85K | 2 |
Where Deaton Installations Ltd 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
2 other companies use the same registered office as Deaton Installations Ltd.
- Empower Scaffolding LtdScaffolders
- S.I.Building Contractors LimitedBuilders
What happens if Deaton Installations 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 12766729
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2020 (6 years ago)
- Registered office
- Unit 4 Seaton Park, 36 William Prance Road, Derriford, Plymouth, Devon, PL6 5WR
- Nature of business
- Glazing (SIC 43342)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 26 August 2025
- Previous names
- Deaton & Rawcliffe Installations Ltd (until 5 May 2023)
Filing notes for glazing companies
Glazing companies often take deposits before work starts. Deposits held at the year end are a liability, not income, until the job is done.
Similar companies in Plymouth
Other active glazing companies registered in Plymouth.
- Duchy Ltd2009
- Electro-Glaze Ltd2024
- Glazing South West Ltd2020
- M&R'S Windows Ltd2025
- Plymstock Double Glazing Solutions Ltd2021
- Right Price Pvcu Limited2013
- Window Aid Glazing Ltd2022
- Aluminium Windows Direct Ltd2025
All glazing companies in Plymouth · All trades in Plymouth · Glaziers across the UK
Frequently asked questions
When are Deaton Installations Ltd's accounts due?
Deaton Installations Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Deaton Installations Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Deaton Installations Ltd still trading?
Deaton Installations Ltd is listed as active on the Companies House register (checked 12 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 Deaton Installations Ltd do?
Deaton Installations Ltd is registered under Glazing (SIC 43342).
How old is Deaton Installations Ltd?
Deaton Installations Ltd was incorporated on 24 July 2020, 6 years ago.
What is the penalty if Deaton Installations 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 Deaton Installations Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.