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- Plumbers and heating engineers
- Cirencester
- Koze Group Ltd
Company profile · Plumbers and heating engineers
Koze Group Ltd
Koze Group Ltd is a 13-year-old private limited company registered in Cirencester, company number 08357963, one of 19 plumbing and heating companies in Cirencester. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 October 2025, as filed at Companies House.
Koze Group Ltd over the years
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 £2.3M (-45.4%) on the year before, to £2.7M.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £814K against £561K owed within a year: 1.5 times cover.
- 19 employees on average, down from 22 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £2.7M | £211K | £814K | £561K | 19 |
| 31 Oct 2024 | £5M | £11K | £1.2M | £637K | 22 |
| 31 Oct 2023 | £5.1M | £24K | £1.3M | £595K | 22 |
| 31 Oct 2022 | £5.1M | £57K | £850K | £578K | 27 |
| 31 Oct 2021 | £5.2M | £28K | £325K | £775K | 21 |
| 30 Sep 2020 | £1.4M | £119K | £347K | £1.7M | 21 |
| 30 Sep 2019 | £1.1M | £99K | £737K | £2.6M | 22 |
| 30 Sep 2018 | -£3.2M | £7,183 | £910K | £4.1M | 36 |
| 30 Sep 2017 | -£5M | £76K | £895K | £5.9M | 53 |
Where Koze Group Ltd is registered
The registered office is in Cirencester (GL7), in the Cotswold local authority area, South West. Show GL7 1LF on a map.
Other trade companies in GL7
- Coates Multi Trade LimitedFinishing trades
- Ar Vehicle Services LtdCleaning companies
- Rosa Gardening Services LimitedLandscapers and gardeners
- Cotswold Heritage Builders LimitedProperty developers
- Atra Building & Development LtdBuilders
- Cotswold Home Management LimitedCleaning companies
- Bell & Kind LtdCleaning companies
- Nomav Auto LtdMotor traders
Also registered at this address
4 other companies use the same registered office as Koze Group Ltd.
- Efs Portfolio LtdPlumbers and heating engineers
- HWM Building Services LimitedBuilders
- Koze LimitedPlumbers and heating engineers
- Mosman Estates LtdProperty developers
What happens if Koze Group 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 08357963
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 14 January 2013 (13 years ago)
- Registered office
- Watermoor Point, Watermoor Road, Cirencester, GL7 1LF
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 12 January 2026
- Charges (mortgages)
- 2 outstanding of 5 registered
- Previous names
- Hassle Free Boilers Ltd (until 27 Jan 2022)
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 Cirencester
Other active plumbing and heating companies registered in Cirencester.
- Koze Limited2019
- S Squared Mechanical Services Limited2020
- Thermal Ltd2008
- Thomson Services Ltd2021
- A & P Plumbing and Heating (Cotswolds) Ltd2021
- A.C.J Plumbing and Heating Services Ltd2025
- Aw Plumbing & Heating (Cotswold) Limited2011
- Bespoke Plumbing and Heating Services Ltd2023
All plumbing and heating companies in Cirencester · All trades in Cirencester · Plumbers and heating engineers across the UK
Frequently asked questions
When are Koze Group Ltd's accounts due?
Koze Group Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Koze Group Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Koze Group Ltd still trading?
Koze Group 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 Koze Group Ltd do?
Koze Group Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Koze Group Ltd?
Koze Group Ltd was incorporated on 14 January 2013, 13 years ago.
What is the penalty if Koze Group 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 Koze Group 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.