- Companies
- Installers
- London
- Britania Constructions Limited
Company profile · Installers
Britania Constructions Limited
Britania Constructions Limited is a 8-year-old private limited company registered in London, company number 11549205, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the 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 Britania Constructions 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.
Financial snapshot, 2025
From the balance sheet at 30 September 2025, as filed at Companies House.
Britania Constructions Limited over the years
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 £31K (+198.2%) on the year before, to £15K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- 3 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £15K | £6,524 | 3 | ||
| 30 Sep 2024 | -£16K | £5,967 | 3 | ||
| 30 Sep 2023 | -£26K | £4,284 | 2 | ||
| 30 Sep 2022 | -£39K | £3,545 | 2 | ||
| 30 Sep 2021 | -£44K | £3,291 | £2,395 | 1 | |
| 30 Sep 2020 | -£28K | £2,894 | £4,685 | 1 | |
| 30 Sep 2019 | £13K | £3,553 | £6,099 | 1 |
Who runs and owns Britania Constructions Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** T*** | Director | Sep 2018 |
Person with significant control
Where Britania Constructions Limited is registered
The registered office is in London (NW10), in the Brent local authority area, London. Show NW10 8QU on a map.
Other trade companies in NW10
- Smart Roof Group LtdRoofers
- Mah Maintenance London LimitedFinishing trades
- 46 Electrical LtdElectricians
- Ahf Construction LtdBuilders
- Hook and Hoist LtdMachinery repair and installation
- Wrights Building Services LtdFinishing trades
- Abx Autos LtdMotor traders
- Ev & Plug-in Centre LtdMechanics and garages
What happens if Britania Constructions 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 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 11549205
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 September 2018 (8 years ago)
- Registered office
- 38 Hazeldean Road, London, NW10 8QU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 2 September 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.
- Brivara Construction Limited2026
- Bronze Planet Limited2021
- BRS Mechanical Ltd2025
- Bruno Maintenance Ltd2024
- Bryn Griffiths Ltd2013
- BSD Tezna Ltd2023
- Bubba Energy Ltd2018
- Buckley's Property Maintenance Ltd2022
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Britania Constructions Limited's accounts due?
Britania Constructions Limited's next accounts are due at Companies House by 30 June 2027 (in 261 days), covering the period to 30 September 2026.
When is Britania Constructions Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is Britania Constructions Limited still trading?
Britania Constructions 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 Britania Constructions Limited do?
Britania Constructions Limited is registered under Other construction installation (SIC 43290).
How old is Britania Constructions Limited?
Britania Constructions Limited was incorporated on 3 September 2018, 8 years ago.
Who runs Britania Constructions Limited?
Britania Constructions Limited has 1 active director, the longest-serving appointed in Sep 2018. Their names and service addresses are on the Companies House register.
Who owns Britania Constructions Limited?
One person or company has significant control of Britania Constructions Limited: an individual (owns 75% or more of the shares).
What is the penalty if Britania Constructions 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 Britania Constructions 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.