- Companies
- Joiners and carpenters
- Sheffield
- SGL Window Fitters Ltd
SGL Window Fitters Ltd
- Company number
- 09005943
- Incorporated
- 22 Apr 201412 years trading
- Registered office
- 15 Middlewood Chase, Sheffield, South Yorkshire, S6 1TW
- Nature of business
- Joinery installation
SGL Window Fitters Ltd is a 12-year-old private limited company registered in Sheffield, company number 09005943, one of 138 joinery companies in Sheffield. Its next accounts are due at Companies House on 5 January 2028, and the CT600 for the period to 5 April 2027 is due at HMRC on 5 April 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for SGL Window Fitters LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £5,052 (+20.1%) on the year before, to £30K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £35K against £5,249 owed within a year: 6.7 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 5 Apr 2026 | £30K | £35K | £5,249 | 1 | |
| 5 Apr 2025 | £25K | £31K | £5,548 | 1 | |
| 5 Apr 2024 | £24K | £31K | £4,849 | 1 | |
| 5 Apr 2023 | £26K | £34K | £5,762 | 1 | |
| 5 Apr 2022 | £16K | £23K | £4,232 | 2 | |
| 5 Apr 2021 | £20K | £29K | £5,698 | 1 | |
| 5 Apr 2020 | £6,845 | £25K | £23K | 2 | |
| 5 Apr 2019 | £1,535 | £13K | £18K | ||
| 5 Apr 2018 | £844 | £12K | £18K | ||
| 5 Apr 2017 | -£137 | £10K | £18K |
Where SGL Window Fitters Ltd is registered
The registered office is in Sheffield (S6), in the Sheffield local authority area, Yorkshire and The Humber. Show S6 1TW on a map.
Other trade companies in S6
- D2 Plumbing & Heating LtdPlumbers and heating engineers
- M&G Landscapes & Driveways LtdLandscapers and gardeners
- J&S Contractors LimitedLandscapers and gardeners
- Supreme Hand Car Wash LtdCleaning companies
- Wooden Goose Joinery LtdJoiners and carpenters
- Southyorkshire Rewires and Renewables LtdBuilders
- LVT Flooring Sales LtdFloor and wall tilers
- JMG Windows LtdJoiners and carpenters
What happens if SGL Window Fitters 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 5 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Jan 2028 to 5 Feb 2028 | £150 |
| 1 to 3 months late | 6 Feb 2028 to 5 Apr 2028 | £375 |
| 3 to 6 months late | 6 Apr 2028 to 5 Jul 2028 | £750 |
| More than 6 months late | From 6 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 6 Apr 2028 | £200 |
| 3 months late | 5 Jul 2028 | another £200 |
| 6 months late | 5 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 5 Apr 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
- 09005943
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2014 (12 years ago)
- Registered office
- 15 Middlewood Chase, Sheffield, South Yorkshire, S6 1TW
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 5 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 April 2026
- Last confirmation statement
- 3 April 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Sheffield
Other active joinery companies registered in Sheffield.
- Sheaf Valley Kitchens Ltd2014
- Sheffield Handypro Ltd2025
- Sheffield Kitchen Company Limited2019
- Shopfitters Yorkshire Ltd2015
- Square Kitchens & Bathrooms Limited2014
- SRB Joinery & Kitchen Fitting Limited2024
- Stagetrend Limited2002
- Subcontract Joinery Services Ltd2014
All joinery companies in Sheffield · All trades in Sheffield · Joiners and carpenters across the UK
Frequently asked questions
When are SGL Window Fitters Ltd's accounts due?
SGL Window Fitters Ltd's next accounts are due at Companies House by 5 January 2028 (in 449 days), covering the period to 5 April 2027.
When is SGL Window Fitters Ltd's CT600 due?
The CT600 for the period to 5 April 2027 is due at HMRC by 5 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 6 January 2028.
Is SGL Window Fitters Ltd still trading?
SGL Window Fitters 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 SGL Window Fitters Ltd do?
SGL Window Fitters Ltd is registered under Joinery installation (SIC 43320).
How old is SGL Window Fitters Ltd?
SGL Window Fitters Ltd was incorporated on 22 April 2014, 12 years ago.
What is the penalty if SGL Window Fitters 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 SGL Window Fitters 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.