- Companies
- Electricians
- Doncaster
- Flagship Renewables Ltd
Company profile · Electricians
Flagship Renewables Ltd
Flagship Renewables Ltd is a 3-year-old private limited company registered in Doncaster, company number 14805839, one of 215 electrical contractors in Doncaster. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 Flagship Renewables LtdOr 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 April 2025, as filed at Companies House.
Flagship Renewables Ltd 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 £40K on the year before, to £40K.
- Current assets of £72K against £35K owed within a year: 2.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £40K | £72K | £35K | 2 | |
| 30 Apr 2024 | £1 |
Where Flagship Renewables Ltd is registered
The registered office is in Doncaster (DN6), in the Doncaster local authority area, Yorkshire and The Humber. Show DN6 7HD on a map.
Other trade companies in DN6
- Road Services LtdBuilders
- Road Repairs LtdCivil engineering
- Booth & Son Building & Landscapes LtdFinishing trades
- BP Solar LtdElectricians
- Galestra LtdMechanics and garages
- Paneperfect LtdCleaning companies
- A.B Building Preservation LtdCleaning companies
- 795 Construction LtdBuilders
Also registered at this address
1 other company uses the same registered office as Flagship Renewables Ltd.
- Flagship Property Services LtdProperty developers
What happens if Flagship Renewables 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 14805839
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 April 2023 (3 years ago)
- Registered office
- Unit 10, Adwick Business Park, Adwick Park Court, Doncaster, DN6 7HD
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 8 February 2026
- Previous names
- Flagship Electrical Ltd (until 21 Aug 2023)
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Doncaster
Other active electrical contractors registered in Doncaster.
- Force Electrical Ltd2012
- Future Electrical & Renewables Ltd2021
- Future Proof Innovations Group Ltd2021
- G L G Contracting Limited2015
- G M Security Networks Limited2021
- G.X Electrical Ltd2024
- Gary Cross Electrical (Doncaster) Limited2014
- Geddes Electrical Services Limited2015
All electrical contractors in Doncaster · All trades in Doncaster · Electricians across the UK
Frequently asked questions
When are Flagship Renewables Ltd's accounts due?
Flagship Renewables Ltd's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Flagship Renewables Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Flagship Renewables Ltd still trading?
Flagship Renewables 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 Flagship Renewables Ltd do?
Flagship Renewables Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is Flagship Renewables Ltd?
Flagship Renewables Ltd was incorporated on 15 April 2023, 3 years ago.
What is the penalty if Flagship Renewables 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 Flagship Renewables 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.