- Company number
- 10392741
- Incorporated
- 23 Sep 201610 years trading
- Registered office
- Synergy House 4TH Floor, 114 -118 Southampton Row, London, WC1B 5AA
- Nature of business
- Construction of domestic buildings; Management consultancy activities other than financial management
Radera Limited is a 10-year-old private limited company registered in London, company number 10392741, one of 12,075 building contractors in London. Its next accounts are due at Companies House on 28 March 2027, and the CT600 for the period to 28 June 2026 is due at HMRC on 28 June 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 down £843 (-4.6%) on the year before, to -£19K.
- Net assets rose in 1 of 8 year-on-year comparisons on record.
- Current assets of £1,739 against £21K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Jun 2025 | -£19K | £1,739 | £21K | 1 | |
| 28 Jun 2024 | -£18K | £1,935 | £20K | 1 | |
| 28 Jun 2023 | £17K | £211K | £227K | 1 | |
| 28 Jun 2022 | £17K | £210K | £226K | 1 | |
| 29 Sep 2021 | £18K | £211K | £226K | 1 | |
| 30 Sep 2020 | £23K | £216K | £227K | 1 | |
| 30 Sep 2019 | £36K | £248K | £210K | 1 | |
| 30 Sep 2018 | £38K | £250K | £210K | 1 | |
| 30 Sep 2017 | £37K | £247K | £249K | £2,100 |
Where Radera Limited is registered
The registered office is in London (WC1B), in the Camden local authority area, London. Show WC1B 5AA on a map.
Other trade companies in WC1B
- Helios Renewable Energy Solutions LimitedCivil engineering
- Sodexo Strategic Accounts LimitedFacilities management
- Cesa Developments (Watford) LimitedProperty developers
- Paul McAneary LtdProperty developers
- Bloomsbuild LimitedBuilders
- ST Anne's Cleaning LtdCleaning companies
- Aitchill LtdProperty developers
- Balfour Beta LtdGroundworks and demolition
Also registered at this address
6 other companies use the same registered office as Radera Limited.
- Cesa Developments (Watford) LimitedProperty developers
- Clarence Property Group LimitedProperty developers
- Marshall Regan LtdBuilders
- Marshall's Halo LimitedProperty developers
- Moreland Homes LimitedProperty developers
- Obsidian J15 LimitedProperty developers
What happens if Radera 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 28 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Mar 2027 to 28 Apr 2027 | £150 |
| 1 to 3 months late | 29 Apr 2027 to 28 Jun 2027 | £375 |
| 3 to 6 months late | 29 Jun 2027 to 28 Sep 2027 | £750 |
| More than 6 months late | From 29 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Jun 2027 | £200 |
| 3 months late | 28 Sep 2027 | another £200 |
| 6 months late | 28 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Jun 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
- 10392741
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 September 2016 (10 years ago)
- Registered office
- Synergy House 4TH Floor, 114 -118 Southampton Row, London, WC1B 5AA
- Nature of business
- Construction of domestic buildings (SIC 41202)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 28 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 June 2025
- Last confirmation statement
- 21 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Radev and Sons Ltd2019
- Radev Design Ltd2024
- Radha Krishna Ags Ltd2013
- Radi Construction Limited2022
- Radion Gri Construction Ltd2025
- Rado Interior Ltd2018
- Radoslaw Kla Limited2024
- Rae Construction Ltd2025
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Radera Limited's accounts due?
Radera Limited's next accounts are due at Companies House by 28 March 2027 (in 166 days), covering the period to 28 June 2026.
When is Radera Limited's CT600 due?
The CT600 for the period to 28 June 2026 is due at HMRC by 28 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 29 March 2027.
Is Radera Limited still trading?
Radera 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 Radera Limited do?
Radera Limited is registered under Construction of domestic buildings (SIC 41202); Management consultancy activities other than financial management (SIC 70229).
How old is Radera Limited?
Radera Limited was incorporated on 23 September 2016, 10 years ago.
What is the penalty if Radera 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 Radera 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.