- Companies
- Installers
- Sheffield
- Northfield Fusion Ltd
Northfield Fusion Ltd
- Company number
- 12797240
- Incorporated
- 6 Aug 20206 years trading
- Registered office
- Unit 7 North Anston Business Centre, Houghton Road, Sheffield, S25 4JJ
- Nature of business
- Other construction installation
Northfield Fusion Ltd is a 6-year-old private limited company registered in Sheffield, company number 12797240, one of 175 installation companies (insulation, lifts, shutters and similar) in Sheffield. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 down £49K (-27.5%) on the year before, to £130K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £308K against £216K owed within a year: 1.4 times cover.
- 10 employees on average, up from 5 the year before.
- Balance sheets on record for 4 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £130K | £96K | £308K | £216K | 10 |
| 31 Aug 2023 | £179K | £62K | £551K | £373K | 5 |
| 31 Aug 2022 | £67K | £20K | £388K | £352K | 5 |
| 31 Aug 2021 | £69K | £52K | £205K | £163K | 4 |
Where Northfield Fusion Ltd is registered
The registered office is in Sheffield (S25), in the Rotherham local authority area, Yorkshire and The Humber. Show S25 4JJ on a map.
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Also registered at this address
1 other company uses the same registered office as Northfield Fusion Ltd.
- Northfield Utilities LimitedInstallers
What happens if Northfield Fusion 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 12797240
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 August 2020 (6 years ago)
- Registered office
- Unit 7 North Anston Business Centre, Houghton Road, Sheffield, S25 4JJ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 25 October 2025
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 Sheffield
Other active installation companies (insulation, lifts, shutters and similar) registered in Sheffield.
- Northfield Utilities Limited2022
- Nta Glass Ltd2013
- Oakley Fencing Contractors Ltd2003
- Outline Construction Ltd2018
- P.R. Services Limited1999
- Panacea Technologies Limited2011
- Peak Specialist Access Ltd2021
- Perdix Scaffolding & Access Ltd2026
All installation companies (insulation, lifts, shutters and similar) in Sheffield · All trades in Sheffield · Installers across the UK
Frequently asked questions
When are Northfield Fusion Ltd's accounts due?
Northfield Fusion Ltd's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Northfield Fusion Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Northfield Fusion Ltd still trading?
Northfield Fusion 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 Northfield Fusion Ltd do?
Northfield Fusion Ltd is registered under Other construction installation (SIC 43290).
How old is Northfield Fusion Ltd?
Northfield Fusion Ltd was incorporated on 6 August 2020, 6 years ago.
What is the penalty if Northfield Fusion 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 Northfield Fusion 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.