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- Fulltherm Ltd
Company profile · Specialist contractors
Fulltherm Ltd
Fulltherm Ltd is a 2-year-old private limited company registered in Swinton, company number 15818358, one of 31 specialist construction companies in Swinton. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 July 2025, as filed at Companies House.
Where Fulltherm Ltd is registered
The registered office is in Swinton (M27), in the Salford local authority area, North West. Show M27 6DB on a map.
Other trade companies in M27
- The Tuning Consultancy LtdMechanics and garages
- Swinton Shine LimitedCleaning companies
- MT Flooring and Interiors LtdFloor and wall tilers
- Looneh LtdProperty developers
- Babyrhino Electrical Solutions LtdBuilders
- Eac Technical LtdElectricians
- Agua Blast LtdCleaning companies
- Pressed for Time Laundry LtdCleaning companies
Also registered at this address
2 other companies use the same registered office as Fulltherm Ltd.
- HBB Bauunternehmen GMBH & Co. LtdBuilders
- Titan Tree & Landscaping Services LtdLandscapers and gardeners
What happens if Fulltherm 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15818358
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2024 (2 years ago)
- Registered office
- Lowry Mill Lees Street, Swinton, Manchester, M27 6DB
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 30 June 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Swinton
Other active specialist construction companies registered in Swinton.
- Handpicked Commercial Interiors Ltd2006
- Height Tech Ltd2023
- M. Corrigan Limited2000
- Michael Woodage Set Design Limited2003
- MM Services Manchester Ltd2019
- Multidraw Fencing Specialist Ltd2011
- North West Door Stripping Limited2019
- Paved Way Limited2008
All specialist construction companies in Swinton · All trades in Swinton · Specialist contractors across the UK
Frequently asked questions
When are Fulltherm Ltd's accounts due?
Fulltherm Ltd's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Fulltherm Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Fulltherm Ltd still trading?
Fulltherm 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 Fulltherm Ltd do?
Fulltherm Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Fulltherm Ltd?
Fulltherm Ltd was incorporated on 3 July 2024, 2 years ago.
What is the penalty if Fulltherm 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 Fulltherm 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.