- Companies
- Plumbers and heating engineers
- Erith
- Gemea House Ltd
Gemea House Ltd
- Company number
- 06455116
- Incorporated
- 17 Dec 200718 years trading
- Registered office
- 2 Slade Gardens, Erith, DA8 2HT
- Nature of business
- Plumbing, heat and air-conditioning installation; Painting; Other activities of employment placement agencies; General cleaning of buildings
Gemea House Ltd is a 18-year-old private limited company registered in Erith, company number 06455116, one of 36 plumbing and heating companies in Erith. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £33K on the year before, to £34K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- 1 employee 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 Dec 2025 | £34K | £15K | £16K | £0 | 1 |
| 31 Dec 2024 | £1,000 | ||||
| 31 Dec 2023 | £28K | £485 | £50K | 2 | |
| 31 Dec 2022 | £28K | £4,020 | £47K | £0 | 0 |
| 31 Dec 2021 | £26K | £0 | £49K | £3,649 | 0 |
| 31 Dec 2020 | £8,532 | £936 | £43K | £512 | 0 |
| 31 Dec 2019 | £8,616 | £1,248 | £7,727 | £862 | 0 |
| 31 Dec 2018 | £5,206 | £356 | £6,122 | £2,934 | 0 |
| 31 Dec 2017 | £11K | £7,623 | £9,755 | £0 | 0 |
| 31 Dec 2016 | £1,751 | £1,000 | £4,591 | 0 |
Where Gemea House Ltd is registered
The registered office is in Erith (DA8), in the Bexley local authority area, London. Show DA8 2HT on a map.
Other trade companies in DA8
- Globaltrade321 LtdBuilders
- The Pheasant Garage (S.E.) LtdMechanics and garages
- Roman Square Group LtdBuilders
- Rigor Air Conditioning LtdPlumbers and heating engineers
- SPN Cleaning Service LtdCleaning companies
- Olivia’S Bathrooms and Kitchens LtdInstallers
- CBV Auto LtdMechanics and garages
- Abbewood LtdMotor traders
What happens if Gemea House 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 06455116
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 December 2007 (18 years ago)
- Registered office
- 2 Slade Gardens, Erith, DA8 2HT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Painting (SIC 43341)
Other activities of employment placement agencies (SIC 78109)
General cleaning of buildings (SIC 81210) - Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 25 May 2026
- Previous names
- Ar1Construction Services Ltd (until 30 Nov 2011)
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 Erith
Other active plumbing and heating companies registered in Erith.
- Hiu & Mechanical Services Ltd2022
- Kaytrix Tempratech Ltd2024
- LDG Plumbing Ltd2019
- LRD Plumbing and Heating Ltd2010
- Matthews Plumbing & Heating Solutions Ltd2018
- Medallion Plastics Fabrications Ltd2017
- Medallion Plastics Limited1985
- Mikeglobals Services Limited2016
All plumbing and heating companies in Erith · All trades in Erith · Plumbers and heating engineers across the UK
Frequently asked questions
When are Gemea House Ltd's accounts due?
Gemea House Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Gemea House Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Gemea House Ltd still trading?
Gemea House 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 Gemea House Ltd do?
Gemea House Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Painting (SIC 43341); Other activities of employment placement agencies (SIC 78109); General cleaning of buildings (SIC 81210).
How old is Gemea House Ltd?
Gemea House Ltd was incorporated on 17 December 2007, 18 years ago.
What is the penalty if Gemea House 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 Gemea House 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.