- Companies
- Installers
- Bury St Edmunds
- Excell Timber Windows Ltd
Excell Timber Windows Ltd
- Company number
- 06050450
- Incorporated
- 12 Jan 200719 years trading
- Registered office
- Rivendell, Grimstone End, Pakenham, Bury St Edmunds, Suffolk, IP31 2LZ
- Nature of business
- Other construction installation
Excell Timber Windows Ltd is a 19-year-old private limited company registered in Bury St Edmunds, company number 06050450, one of 18 installation companies (insulation, lifts, shutters and similar) in Bury St Edmunds. 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 £25K (+51.3%) on the year before, to £73K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £90K against £86K owed within a year: 1.1 times cover.
- 4 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 | £73K | £90K | £86K | 4 | |
| 31 Mar 2025 | £49K | £102K | £97K | 4 | |
| 31 Mar 2024 | £56K | £127K | £99K | 4 | |
| 31 Mar 2023 | £61K | £115K | £73K | 4 | |
| 30 Apr 2022 | £5,068 | £157K | £126K | 4 | |
| 30 Apr 2021 | -£12K | £199K | £106K | 4 | |
| 30 Apr 2020 | -£12K | £69K | £102K | 4 | |
| 30 Apr 2019 | £5,519 | £29K | £47K | 4 | |
| 30 Apr 2018 | £8,692 | £47K | £60K | ||
| 30 Apr 2017 | £2,865 | £39K | £62K |
Where Excell Timber Windows Ltd is registered
The registered office is in Bury St Edmunds (IP31), in the West Suffolk local authority area, East of England. Show IP31 2LZ on a map.
Other trade companies in IP31
- Pafield Services LtdFloor and wall tilers
- Eastbrook Homes LimitedProperty developers
- Corebuild Construction (East Anglia) LimitedGroundworks and demolition
- Blue Wren Projects LtdProperty developers
- Refind Barn LtdProperty developers
- Phaze 3 LimitedCivil engineering
- Fixurz LtdSpecialist contractors
- Tuneup Auto Repair LtdMechanics and garages
What happens if Excell Timber Windows 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
- 06050450
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 January 2007 (19 years ago)
- Registered office
- Rivendell, Grimstone End, Pakenham, Bury St Edmunds, Suffolk, IP31 2LZ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 12 January 2026
- Previous names
- Excell Building Services Limited (until 4 Aug 2022)
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 Bury St Edmunds
Other active installation companies (insulation, lifts, shutters and similar) registered in Bury St Edmunds.
- Harrier Garden Developments Limited2000
- JDS Garden and Property Services Limited2022
- Just Conservatories (Suffolk) Limited2004
- Langleys Conservatories & Windows Limited2004
- MM Interior Services Ltd2022
- Norfolk Stoves Limited2015
- Raven Stoves Limited2010
- RMS Essex Ltd2022
All installation companies (insulation, lifts, shutters and similar) in Bury St Edmunds · All trades in Bury St Edmunds · Installers across the UK
Frequently asked questions
When are Excell Timber Windows Ltd's accounts due?
Excell Timber Windows Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Excell Timber Windows 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 Excell Timber Windows Ltd still trading?
Excell Timber Windows 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 Excell Timber Windows Ltd do?
Excell Timber Windows Ltd is registered under Other construction installation (SIC 43290).
How old is Excell Timber Windows Ltd?
Excell Timber Windows Ltd was incorporated on 12 January 2007, 19 years ago.
What is the penalty if Excell Timber Windows 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 Excell Timber Windows 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.