- Companies
- Plumbers and heating engineers
- Dorchester
- Olliffe Plumbing & Heating Ltd
Olliffe Plumbing & Heating Ltd
- Company number
- 10893059
- Incorporated
- 1 Aug 20179 years trading
- Registered office
- School House Swyre, Dorchester, Dorset, DT2 9DN
- Nature of business
- Plumbing, heat and air-conditioning installation
Olliffe Plumbing & Heating Ltd is a 9-year-old private limited company registered in Dorchester, company number 10893059, one of 46 plumbing and heating companies in Dorchester. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 up £152 (+19.5%) on the year before, to £930.
- Current assets of £12K against £7,544 owed within a year: 1.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £930 | £12K | £7,544 | 1 | |
| 31 Mar 2024 | £778 | £15K | £7,975 | 1 |
Where Olliffe Plumbing & Heating Ltd is registered
The registered office is in Dorchester (DT2), in the Dorset local authority area, South West. Show DT2 9DN on a map.
Other trade companies in DT2
- Cullifords Automotive LimitedMotor traders
- Stonehouse Building Contractors LtdBuilders
- SDL DÉCor LtdPainters and decorators
- Imperial Heritage Jewellers LtdRepair services
- Middletech Automotive LimitedMechanics and garages
- Handy Helen LtdPainters and decorators
- Goulds Construction & Design LimitedBuilders
- Iem Property Care LimitedCleaning companies
What happens if Olliffe Plumbing & Heating 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10893059
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 August 2017 (9 years ago)
- Registered office
- School House Swyre, Dorchester, Dorset, DT2 9DN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 18 July 2026
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 Dorchester
Other active plumbing and heating companies registered in Dorchester.
- P S Moore Limited2010
- P.R. Elford Limited2008
- Peter Woodruff Limited2003
- Poolcirc Ltd2026
- Rod Wheatley Limited2012
- S.M.Art Gas & Plumbing Services Limited2007
- Sage Plumbing & Heating Ltd2025
- Scottsgroup Ltd2019
All plumbing and heating companies in Dorchester · All trades in Dorchester · Plumbers and heating engineers across the UK
Frequently asked questions
When are Olliffe Plumbing & Heating Ltd's accounts due?
Olliffe Plumbing & Heating Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Olliffe Plumbing & Heating Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Olliffe Plumbing & Heating Ltd still trading?
Olliffe Plumbing & Heating 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 Olliffe Plumbing & Heating Ltd do?
Olliffe Plumbing & Heating Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Olliffe Plumbing & Heating Ltd?
Olliffe Plumbing & Heating Ltd was incorporated on 1 August 2017, 9 years ago.
What is the penalty if Olliffe Plumbing & Heating 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 Olliffe Plumbing & Heating 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.