- Companies
- Electricians
- Southampton
- Redwood Electrical Design Ltd
Redwood Electrical Design Ltd
- Company number
- 15836597
- Incorporated
- 12 Jul 20242 years trading
- Registered office
- Murray House Church Road, Shedfield, Southampton, SO32 2HY
- Nature of business
- Electrical installation; Engineering design activities for industrial process and production
Redwood Electrical Design Ltd is a 2-year-old private limited company registered in Southampton, company number 15836597, one of 342 electrical contractors in Southampton. 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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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 £6,959 (+37.5%) on the year before, to £26K.
- Current assets of £43K against £22K owed within a year: 2.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £26K | £25K | £43K | £22K | 1 |
| 31 Jul 2025 | £19K | £20K | £29K | £13K | 1 |
Where Redwood Electrical Design Ltd is registered
The registered office is in Southampton (SO32), in the Winchester local authority area, South East. Show SO32 2HY on a map.
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What happens if Redwood Electrical Design 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
- 15836597
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 July 2024 (2 years ago)
- Registered office
- Murray House Church Road, Shedfield, Southampton, SO32 2HY
- Nature of business
- Electrical installation (SIC 43210)
Engineering design activities for industrial process and production (SIC 71121) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 11 July 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 Southampton
Other active electrical contractors registered in Southampton.
- Regents Electrical Ltd2020
- Remy Electrics Limited2006
- Rentec Limited2008
- Reset Electrical Ltd2012
- RGB Electrical Services Ltd2020
- Riverside Electrical & Pat Testing Ltd2024
- Rizq Peri Peri Grill (Southampton) Limited2022
- Roath Electrical Ltd2021
All electrical contractors in Southampton · All trades in Southampton · Electricians across the UK
Frequently asked questions
When are Redwood Electrical Design Ltd's accounts due?
Redwood Electrical Design 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 Redwood Electrical Design 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 Redwood Electrical Design Ltd still trading?
Redwood Electrical Design 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 Redwood Electrical Design Ltd do?
Redwood Electrical Design Ltd is registered under Electrical installation (SIC 43210); Engineering design activities for industrial process and production (SIC 71121).
How old is Redwood Electrical Design Ltd?
Redwood Electrical Design Ltd was incorporated on 12 July 2024, 2 years ago.
What is the penalty if Redwood Electrical Design 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 Redwood Electrical Design 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.