- Companies
- Plumbers and heating engineers
- Poole
- Harkett Heating & Gas Limited
Harkett Heating & Gas Limited
- Company number
- 16955110
- Incorporated
- 11 Jan 2026
- Registered office
- 19 Dorchester Road, Oakdale, Poole, BH15 3JU
- Nature of business
- Plumbing, heat and air-conditioning installation
Harkett Heating & Gas Limited is a newly incorporated private limited company registered in Poole, company number 16955110, one of 93 plumbing and heating companies in Poole. Its next accounts are due at Companies House on 11 October 2027, and its first CT600 is due at HMRC on 10 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
File the first accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Harkett Heating & Gas LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Harkett Heating & Gas Limited is registered
The registered office is in Poole (BH15), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH15 3JU on a map.
Other trade companies in BH15
- Only Electrical LtdElectricians
- Hudson Drone Services LtdCleaning companies
- Es Surfacing LtdSpecialist contractors
- Roofregen LtdRoofers
- Pro-House Builders & Decorators LtdBuilders
- Coastal Coatings Marine International LtdMachinery repair and installation
- Brightwork Yacht Care LtdMachinery repair and installation
- Am GRP LimitedMachinery repair and installation
What happens if Harkett Heating & Gas 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 11 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Oct 2027 to 11 Nov 2027 | £150 |
| 1 to 3 months late | 12 Nov 2027 to 11 Jan 2028 | £375 |
| 3 to 6 months late | 12 Jan 2028 to 11 Apr 2028 | £750 |
| More than 6 months late | From 12 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 16955110
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 January 2026
- Registered office
- 19 Dorchester Road, Oakdale, Poole, BH15 3JU
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Poole
Other active plumbing and heating companies registered in Poole.
- Heat & Gas Solutions Limited2017
- Henbury Heating Limited2016
- Holland Gas Services Bournemouth Ltd2019
- Hollcare Ltd2020
- HP Cooling Limited2026
- Ian Finch Plumbing and Heating Limited2010
- Ideal Warmth Ltd2014
- Ignis Boiler Services Limited2016
All plumbing and heating companies in Poole · All trades in Poole · Plumbers and heating engineers across the UK
Frequently asked questions
When are Harkett Heating & Gas Limited's accounts due?
Harkett Heating & Gas Limited's next accounts are due at Companies House by 11 October 2027 (in 363 days), covering the period to 31 January 2027.
When is Harkett Heating & Gas Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 January 2027, due by 10 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Harkett Heating & Gas Limited still trading?
Harkett Heating & Gas 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 Harkett Heating & Gas Limited do?
Harkett Heating & Gas Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Harkett Heating & Gas Limited?
Harkett Heating & Gas Limited was incorporated on 11 January 2026, less than a year ago.
What is the penalty if Harkett Heating & Gas 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 Harkett Heating & Gas 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.