- Companies
- Plumbers and heating engineers
- Gloucester
- Cosyflame Heating Solutions Limited
Cosyflame Heating Solutions Limited
- Company number
- 13400136
- Incorporated
- 16 May 20215 years trading
- Registered office
- 7 Kingscote Drive, Abbeymead, Gloucester, GL4 4XT
- Nature of business
- Plumbing, heat and air-conditioning installation
Cosyflame Heating Solutions Limited is a 5-year-old private limited company registered in Gloucester, company number 13400136, one of 114 plumbing and heating companies in Gloucester. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 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 £15K (+64.6%) on the year before, to £38K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £38K | £38K | £4,455 | 2 | |
| 31 May 2025 | £23K | £39K | £9,428 | 1 | |
| 31 May 2024 | £28K | £41K | £41K | £15K | 1 |
| 31 May 2023 | £12K | £17K | £13K | 1 | |
| 31 May 2022 | -£3,916 | £3,506 | £3,520 | £7,436 | 0 |
Where Cosyflame Heating Solutions Limited is registered
The registered office is in Gloucester (GL4), in the Gloucester local authority area, South West. Show GL4 4XT on a map.
Other trade companies in GL4
- TPS Cleaning Services LtdCleaning companies
- Tarin Construction LtdFinishing trades
- Suli Builder LtdFinishing trades
- Cotswold Grain LtdBuilders
- Movro LtdMotor traders
- Westline Auto LtdMechanics and garages
- Merry Heart Cleaning Services LtdCleaning companies
- Elite Heating and Plumbing LimitedPlumbers and heating engineers
What happens if Cosyflame Heating Solutions 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 13400136
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 May 2021 (5 years ago)
- Registered office
- 7 Kingscote Drive, Abbeymead, Gloucester, GL4 4XT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 17 November 2025
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Gloucester
Other active plumbing and heating companies registered in Gloucester.
- Cotswold Mechanical Services Limited2005
- County Plumbing and Maintenance Ltd2022
- Dajon Interiors Limited1998
- DW Mechanical Contractors Limited2026
- E & R Mechanical Services Ltd2015
- Elite Heating and Plumbing Limited2026
- Evans Mechanical Services Limited2017
- Evesham Plumbing Services Ltd2008
All plumbing and heating companies in Gloucester · All trades in Gloucester · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cosyflame Heating Solutions Limited's accounts due?
Cosyflame Heating Solutions Limited's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is Cosyflame Heating Solutions Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is Cosyflame Heating Solutions Limited still trading?
Cosyflame Heating Solutions Limited 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 Cosyflame Heating Solutions Limited do?
Cosyflame Heating Solutions Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cosyflame Heating Solutions Limited?
Cosyflame Heating Solutions Limited was incorporated on 16 May 2021, 5 years ago.
What is the penalty if Cosyflame Heating Solutions 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 Cosyflame Heating Solutions Limited 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.