- Companies
- Installers
- London
- Ellis Lake Group Ltd
Ellis Lake Group Ltd
- Company number
- 16603658
- Incorporated
- 24 Jul 20251 year trading
- Registered office
- C/O the Accountancy Partnership Suite 5, 5TH Floor, City Reach, 5 Greenwich View Place, London, E14 9NN
- Nature of business
- Other construction installation; Other building completion and finishing; Management of real estate on a fee or contract basis; Other professional, scientific and technical activities n.e.c.
Ellis Lake Group Ltd is a 1-year-old private limited company registered in London, company number 16603658, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 July 2026, as filed at Companies House.
Where Ellis Lake Group Ltd is registered
The registered office is in London (E14), in the Tower Hamlets local authority area, London. Show E14 9NN on a map.
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- Eilunio LtdProperty developers
- Gasi Cleaning Co LtdCleaning companies
- Lustrouk LimitedCleaning companies
Shared registered office
43 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Ellis Lake Group 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 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 16603658
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 July 2025 (1 year ago)
- Registered office
- C/O the Accountancy Partnership Suite 5, 5TH Floor, City Reach, 5 Greenwich View Place, London, E14 9NN
- Nature of business
- Other construction installation (SIC 43290)
Other building completion and finishing (SIC 43390)
Management of real estate on a fee or contract basis (SIC 68320)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 31 July (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 23 July 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Elmtree Services & Trading Limited2020
- Em Construction Services Limited2016
- Ema Specialists Ltd2024
- Embr Fire Protection Ltd2026
- Emc Trading Group Limited2013
- Emcolifts Ltd2025
- Emerald Aspects Ltd2025
- Emf Contracts Limited2020
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Ellis Lake Group Ltd's accounts due?
Ellis Lake Group Ltd's next accounts are due at Companies House by 30 April 2028 (in 565 days), covering the period to 31 July 2027.
When is Ellis Lake Group Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is Ellis Lake Group Ltd still trading?
Ellis Lake Group 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 Ellis Lake Group Ltd do?
Ellis Lake Group Ltd is registered under Other construction installation (SIC 43290); Other building completion and finishing (SIC 43390); Management of real estate on a fee or contract basis (SIC 68320); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is Ellis Lake Group Ltd?
Ellis Lake Group Ltd was incorporated on 24 July 2025, 1 year ago.
What is the penalty if Ellis Lake Group 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 Ellis Lake Group 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.