- Companies
- Electricians
- Winchester
- RDB Green Limited
RDB Green Limited
- Company number
- 08275877
- Incorporated
- 31 Oct 201213 years trading
- Registered office
- 27 City Business Centre, Hyde Street, Winchester, Hampshire, SO23 7TA
- Nature of business
- Electrical installation
RDB Green Limited is a 13-year-old private limited company registered in Winchester, company number 08275877, one of 24 electrical contractors in Winchester. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 RDB Green 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.
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 £14K (+10.4%) on the year before, to -£122K.
- Current assets of -£16K against £62K owed within a year: -0.3 times cover.
- 1 employee 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 |
|---|---|---|---|---|---|
| 31 Oct 2025 | -£122K | -£16K | £62K | 1 | |
| 31 Oct 2024 | -£136K | -£29K | £58K | 1 |
Where RDB Green Limited is registered
The registered office is in Winchester (SO23), in the Winchester local authority area, South East. Show SO23 7TA on a map.
Other trade companies in SO23
- Aeronix LimitedPlumbers and heating engineers
- Z Cubic Home LtdJoiners and carpenters
- Fordstone Groundworks & Civil Engineering LtdCivil engineering
- Osr Homes LtdBuilders
- Welborne LS LimitedProperty developers
- Charlecote Sussex LimitedSpecialist contractors
- Shorewood Pankridge Street LtdBuilders
- The Home & Garden Collective LtdBuilders
What happens if RDB Green 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 08275877
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 October 2012 (13 years ago)
- Registered office
- 27 City Business Centre, Hyde Street, Winchester, Hampshire, SO23 7TA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 16 February 2026
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 Winchester
Other active electrical contractors registered in Winchester.
- Rig Electrics Limited2002
- Roebuck Property Solutions Limited2024
- Rose Electrical Services (Res) Ltd2025
- Selenium Solar Solutions Ltd2025
- Spark & Wire Limited2020
- Stand to Electrical Limited2023
- Tidal Current Electrical Limited2021
- TS Plumbing and Heating Services Ltd2019
All electrical contractors in Winchester · All trades in Winchester · Electricians across the UK
Frequently asked questions
When are RDB Green Limited's accounts due?
RDB Green Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is RDB Green Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is RDB Green Limited still trading?
RDB Green 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 RDB Green Limited do?
RDB Green Limited is registered under Electrical installation (SIC 43210).
How old is RDB Green Limited?
RDB Green Limited was incorporated on 31 October 2012, 13 years ago.
What is the penalty if RDB Green 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 RDB Green 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.