- Companies
- Installers
- New Milton
- Pinnacle Windows (Southern) Ltd
Pinnacle Windows (Southern) Ltd
- Company number
- 04736837
- Incorporated
- 16 Apr 200323 years trading
- Registered office
- 7 Akeshill Close, New Milton, Hampshire, BH25 5ES
- Nature of business
- Other construction installation; Glazing
Pinnacle Windows (Southern) Ltd is a 23-year-old private limited company registered in New Milton, company number 04736837, one of 10 installation companies (insulation, lifts, shutters and similar) in New Milton. 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.
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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 £18K on the year before, to £18K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £249K against £234K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- 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 | £18K | £249K | £234K | 2 | |
| 31 Mar 2025 | £22 | £287K | £291K | 2 | |
| 31 Mar 2024 | £223 | £347K | £351K | 2 | |
| 31 Mar 2023 | £832 | £291K | £293K | 2 | |
| 31 Mar 2022 | £611 | £291K | £293K | 2 | |
| 31 Mar 2021 | £656 | £283K | £288K | 5 | |
| 31 Mar 2020 | £117 | £182K | £188K | 5 | |
| 31 Mar 2019 | £224 | £142K | £150K | ||
| 31 Mar 2018 | £96 | £191K | £200K | ||
| 31 Mar 2017 | £74 | £177K | £185K |
Where Pinnacle Windows (Southern) Ltd is registered
The registered office is in New Milton (BH25), in the New Forest local authority area, South East. Show BH25 5ES on a map.
Other trade companies in BH25
- WS Carpentry (South) LimitedJoiners and carpenters
- Forest Companions LtdCleaning companies
- Mar Industries LimitedLandscapers and gardeners
- Probuild Hot Rods and Customs LtdPainters and decorators
- Plastering JS LtdBuilders
- South Coast Shine LtdCleaning companies
- Vectis Ships LtdMachinery repair and installation
- Alfa Fire Safety LimitedBuilders
Also registered at this address
1 other company uses the same registered office as Pinnacle Windows (Southern) Ltd.
- Tech-Elec (Services) LtdElectricians
What happens if Pinnacle Windows (Southern) 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 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
- 04736837
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 April 2003 (23 years ago)
- Registered office
- 7 Akeshill Close, New Milton, Hampshire, BH25 5ES
- Nature of business
- Other construction installation (SIC 43290)
Glazing (SIC 43342) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 29 March 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in New Milton
Other active installation companies (insulation, lifts, shutters and similar) registered in New Milton.
- Blockwise Paving & Building Ltd2025
- Bright Sky Installations Ltd2026
- Castle Bay Construction Ltd2022
- Dreamcatcher Homes Limited2000
- E&H Home Improvements Limited2025
- Keffen Construction Ltd2017
- Limited Access Crane Hire Ltd2025
- New Forest Fires and Chimneys Ltd2025
All installation companies (insulation, lifts, shutters and similar) in New Milton · All trades in New Milton · Installers across the UK
Frequently asked questions
When are Pinnacle Windows (Southern) Ltd's accounts due?
Pinnacle Windows (Southern) Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Pinnacle Windows (Southern) Ltd'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 Pinnacle Windows (Southern) Ltd still trading?
Pinnacle Windows (Southern) 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 Pinnacle Windows (Southern) Ltd do?
Pinnacle Windows (Southern) Ltd is registered under Other construction installation (SIC 43290); Glazing (SIC 43342).
How old is Pinnacle Windows (Southern) Ltd?
Pinnacle Windows (Southern) Ltd was incorporated on 16 April 2003, 23 years ago.
What is the penalty if Pinnacle Windows (Southern) 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 Pinnacle Windows (Southern) 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.