- Companies
- Plumbers and heating engineers
- Ramsgate
- Grummant (Heating & Plumbing Services) Limited
Grummant (Heating & Plumbing Services) Limited
- Company number
- 01679067
- Incorporated
- 17 Nov 198243 years trading
- Registered office
- Unit 44, the Oaks Invicta Way, Manston Business Park, Ramsgate, Kent, CT12 5FN
- Nature of business
- Plumbing, heat and air-conditioning installation
Grummant (Heating & Plumbing Services) Limited is a 43-year-old private limited company registered in Ramsgate, company number 01679067, one of 21 plumbing and heating companies in Ramsgate. Its next accounts are due at Companies House on 30 October 2027, and the CT600 for the period to 30 January 2027 is due at HMRC on 30 January 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 £1,273 (+0.2%) on the year before, to £681K.
- Net assets rose in 6 of 7 year-on-year comparisons on record.
- Current assets of £1.3M against £791K owed within a year: 1.6 times cover.
- 34 employees on average, down from 35 the year before.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jan 2026 | £681K | £723 | £1.3M | £791K | 34 |
| 30 Jan 2025 | £679K | £11K | £1.1M | £637K | 35 |
| 30 Jan 2024 | £647K | £28 | £1.5M | £1M | 30 |
| 30 Jan 2023 | £637K | £9,020 | £913K | £429K | 28 |
| 30 Jan 2022 | £901K | £117K | £1.4M | £663K | 31 |
| 30 Jan 2021 | £768K | £45K | £1.4M | £826K | 27 |
| 30 Jan 2020 | £527K | £72K | £976K | £617K | 27 |
| 30 Jan 2019 | £205K | £0 | £599K | £564K | 17 |
Where Grummant (Heating & Plumbing Services) Limited is registered
The registered office is in Ramsgate (CT12), in the Thanet local authority area, South East. Show CT12 5FN on a map.
Other trade companies in CT12
- Medz Estates LtdProperty developers
- Sturry Tyres MOT & Service Centre LimitedMechanics and garages
- Bec Projects LtdInstallers
- HR Project Homes LtdProperty developers
- Clements Plumbing and Heating Kent LtdPlumbers and heating engineers
- Beespoke Garden Rooms of Kent LtdBuilders
- LBF Cleaning Services LtdCleaning companies
- JM Rail LimitedCivil engineering
What happens if Grummant (Heating & Plumbing Services) 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 30 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 30 Jan 2028 | £375 |
| 3 to 6 months late | 31 Jan 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 30 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 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
- 01679067
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 November 1982 (43 years ago)
- Registered office
- Unit 44, the Oaks Invicta Way, Manston Business Park, Ramsgate, Kent, CT12 5FN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 January 2026
- Last confirmation statement
- 22 March 2026
- Charges (mortgages)
- 1 outstanding of 4 registered
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 Ramsgate
Other active plumbing and heating companies registered in Ramsgate.
- Kent County 24/7 Heating, Plumbing & Gas Engineers Ltd2013
- Knight's Plumbing & Heating (Kent) Ltd2017
- Sameday Plumbers & Gas Ltd2023
- SC Heating Gas and Plumbing Services Ltd2021
- United Plumbing Ltd2026
- You're Gassed Limited2017
- 22 Degrees Heating Limited2017
- Acorn Domestic Repairs Limited2007
All plumbing and heating companies in Ramsgate · All trades in Ramsgate · Plumbers and heating engineers across the UK
Frequently asked questions
When are Grummant (Heating & Plumbing Services) Limited's accounts due?
Grummant (Heating & Plumbing Services) Limited's next accounts are due at Companies House by 30 October 2027 (in 382 days), covering the period to 30 January 2027.
When is Grummant (Heating & Plumbing Services) Limited's CT600 due?
The CT600 for the period to 30 January 2027 is due at HMRC by 30 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 31 October 2027.
Is Grummant (Heating & Plumbing Services) Limited still trading?
Grummant (Heating & Plumbing Services) 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 Grummant (Heating & Plumbing Services) Limited do?
Grummant (Heating & Plumbing Services) Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Grummant (Heating & Plumbing Services) Limited?
Grummant (Heating & Plumbing Services) Limited was incorporated on 17 November 1982, 43 years ago.
What is the penalty if Grummant (Heating & Plumbing Services) 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 Grummant (Heating & Plumbing Services) 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.