- Companies
- Plumbers and heating engineers
- Gravesend
- Platinum Plumbing (South East) Ltd
Platinum Plumbing (South East) Ltd
- Company number
- 07832795
- Incorporated
- 2 Nov 201114 years trading
- Registered office
- Prestons, Unit 5 Bowes Business Park Wrotham Road, Meopham, Gravesend, DA13 0QB
- Nature of business
- Plumbing, heat and air-conditioning installation
Platinum Plumbing (South East) Ltd is a 14-year-old private limited company registered in Gravesend, company number 07832795, one of 97 plumbing and heating companies in Gravesend. 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 £76K (+615.8%) on the year before, to £88K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £89K against £12K owed within a year: 7.3 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £88K | £49K | £89K | £12K | 3 |
| 31 Mar 2024 | £12K | £75K | £89K | £92K | 3 |
| 31 Mar 2023 | £84K | £108K | £136K | £53K | 3 |
| 31 Mar 2022 | £54K | £93K | £114K | £60K | 3 |
| 31 Mar 2021 | £39K | £82K | £99K | £60K | 4 |
| 31 Mar 2020 | £30K | £31K | £43K | £14K | 3 |
| 31 Mar 2019 | £1,162 | £37K | £47K | £46K | 3 |
| 31 Mar 2018 | £24K | £27K | £32K | £6,116 | 1 |
| 31 Mar 2017 | £31K | £29K | £36K | £4,113 | 1 |
| 31 Mar 2016 | £31K | £31K | £42K | £11K |
Who runs and owns Platinum Plumbing (South East) Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| J*** F*** | Director | Nov 2011 |
| J*** S*** | Director | Apr 2020 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Y*** J*** | Director | Nov 2011 | Nov 2011 |
| M*** S*** | Director | Nov 2011 | Oct 2017 |
| S*** W*** | Director | Nov 2011 | Nov 2011 |
People with significant control (2)
Where Platinum Plumbing (South East) Ltd is registered
The registered office is in Gravesend (DA13), in the Gravesham local authority area, South East. Show DA13 0QB on a map.
Other trade companies in DA13
- UK Utilities & Civils LtdSpecialist contractors
- LJM Automotive Centre LimitedMotor traders
- MXP Rolling Road LtdMechanics and garages
- PJK Locksmith LtdMachinery repair and installation
- Gourmax LimitedFacilities management
- M S Cooling LtdPlumbers and heating engineers
- Proshield Render Systems LtdInstallers
- Art Furniture LtdInstallers
Also registered at this address
16 other companies use the same registered office as Platinum Plumbing (South East) Ltd.
- Adeco Construction LtdBuilders
- Andersons Properties Group LtdBuilders
- Aps Electrical Services LimitedElectricians
- Blue Logic Electrical Services LtdElectricians
- Direct Automotive LtdMotor traders
- Grants Plastering LtdPlasterers
- GVG Contracting LtdCivil engineering
- Integral Property LtdFinishing trades
- Kjmahon Engineering LtdCivil engineering
- Lawson Rail Solutions LimitedCivil engineering
- Lukes Tyres LimitedMotor traders
- M J Hardman & Grandsons Electrical LimitedElectricians
- Mef Projects LtdFinishing trades
- MKS Scaffolding LimitedScaffolders
- Rochester Refurbishments LtdFinishing trades
- Vortex Plumbing and Drainage LtdPlumbers and heating engineers
What happens if Platinum Plumbing (South East) 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
- 07832795
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 November 2011 (14 years ago)
- Registered office
- Prestons, Unit 5 Bowes Business Park Wrotham Road, Meopham, Gravesend, DA13 0QB
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 11 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 Gravesend
Other active plumbing and heating companies registered in Gravesend.
- Plumb Build Solutions Ltd2021
- Plumbx Mechanical Services Ltd2023
- Precise Heating and Plumbing Ltd2022
- Prest-Air Limited2022
- Pump Mechanical Ltd2021
- R & L Installations Ltd2010
- Signature Group Air Conditioning Ltd2026
- Sky Plumbing & Heating Ltd2022
All plumbing and heating companies in Gravesend · All trades in Gravesend · Plumbers and heating engineers across the UK
Frequently asked questions
When are Platinum Plumbing (South East) Ltd's accounts due?
Platinum Plumbing (South East) 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 Platinum Plumbing (South East) 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 Platinum Plumbing (South East) Ltd still trading?
Platinum Plumbing (South East) 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 Platinum Plumbing (South East) Ltd do?
Platinum Plumbing (South East) Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Platinum Plumbing (South East) Ltd?
Platinum Plumbing (South East) Ltd was incorporated on 2 November 2011, 14 years ago.
Who runs Platinum Plumbing (South East) Ltd?
Platinum Plumbing (South East) Ltd has 2 active directors, the longest-serving appointed in Nov 2011. Their names and service addresses are on the Companies House register.
Who owns Platinum Plumbing (South East) Ltd?
2 people or companies have significant control of Platinum Plumbing (South East) Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Platinum Plumbing (South East) 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 Platinum Plumbing (South East) 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.