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- Energy Saving Windows Limited
Company profile · Glaziers
Energy Saving Windows Limited
Energy Saving Windows Limited is a 16-year-old private limited company registered in Scunthorpe, company number 07352516, one of 6 glazing companies in Scunthorpe. 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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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Energy Saving Windows Limited over the years
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 £11K (-145.7%) on the year before, to -£3,536.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £28K against £35K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Aug 2025 | -£3,536 | £28K | £35K | 1 | |
| 31 Aug 2024 | £7,745 | £22K | £35K | 1 | |
| 31 Aug 2023 | £6,778 | £24K | £34K | 1 | |
| 31 Aug 2022 | £90 | £25K | £25K | 1 | |
| 31 Aug 2021 | £6,937 | £9,895 | £17K | 1 | |
| 31 Aug 2020 | £4,354 | £12K | £17K | 1 | |
| 31 Aug 2019 | £1,062 | £25K | £24K | ||
| 31 Aug 2018 | £23K | £6,038 | £30K | ||
| 31 Aug 2017 | -£25K | £4,417 | £29K | ||
| 31 Aug 2016 | -£10K | £13K | £23K |
Where Energy Saving Windows Limited is registered
The registered office is in Scunthorpe (DN17), in the North Lincolnshire local authority area, Yorkshire and The Humber. Show DN17 1DB on a map.
Other trade companies in DN17
- Getfix Group LtdElectricians
- The Fencing Man LimitedLandscapers and gardeners
- Alpine Roofing Solutions LtdRoofers
- BLH Energy Systems LtdElectricians
- P.T.R.A. LtdMachinery repair and installation
- Roofer Direct LtdRoofers
- CK Concrete Services LtdSpecialist contractors
- 3D Bathrooms LimitedFinishing trades
What happens if Energy Saving Windows 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 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
- 07352516
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 August 2010 (16 years ago)
- Registered office
- 59 Glanville Avenue, Old Brumby, Scunthorpe, North Lincolnshire, DN17 1DB
- 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
- 20 August 2025
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 Scunthorpe
Other active glazing companies registered in Scunthorpe.
- Humberside Glazing Limited1998
- Jamie Hickson UPVC Ltd2019
- New County Glazing Limited2002
- RNR Home Improvements Limited2022
- Dave Kaye’S Commercial Windows and Doors Ltd2019
All glazing companies in Scunthorpe · All trades in Scunthorpe · Glaziers across the UK
Frequently asked questions
When are Energy Saving Windows Limited's accounts due?
Energy Saving Windows Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Energy Saving Windows Limited'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 Energy Saving Windows Limited still trading?
Energy Saving Windows Limited 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 Energy Saving Windows Limited do?
Energy Saving Windows Limited is registered under Glazing (SIC 43342).
How old is Energy Saving Windows Limited?
Energy Saving Windows Limited was incorporated on 20 August 2010, 16 years ago.
What is the penalty if Energy Saving Windows 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 Energy Saving Windows Limited 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.