- Companies
- Electricians
- Wimborne
- MRB Group Ltd
MRB Group Ltd
- Company number
- 11755446
- Incorporated
- 8 Jan 20197 years trading
- Registered office
- 4 Thornton Close, Corfe Mullen, Wimborne, Dorset, BH21 3TU
- Nature of business
- Electrical installation
MRB Group Ltd is a 7-year-old private limited company registered in Wimborne, company number 11755446, one of 46 electrical contractors in Wimborne. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 up £12K (+74.2%) on the year before, to -£4,169.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £61K against £71K owed within a year: 0.9 times cover.
- 3 employees on average, up from 1 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | -£4,169 | £0 | £61K | £71K | 3 |
| 31 Jan 2024 | -£16K | £2,122 | £64K | £68K | 1 |
| 31 Jan 2023 | -£3,128 | £2,991 | £62K | £45K | 1 |
| 31 Jan 2022 | £17K | £18K | £67K | £21K | 1 |
| 31 Jan 2021 | -£1,046 | £30K | £48K | £15K | 1 |
| 31 Jan 2020 | £100 | 0 |
Where MRB Group Ltd is registered
The registered office is in Wimborne (BH21), in the Dorset local authority area, South West. Show BH21 3TU on a map.
Other trade companies in BH21
- Highfield Venture LtdProperty developers
- The Knoll Venture LtdProperty developers
- MSGL Consultancy LtdProperty developers
- The Multi-Storey Group LtdProperty developers
- Oktay Shield Solutions LtdFinishing trades
- Green Space Grounds Care LtdLandscapers and gardeners
- Naku Developments LimitedProperty developers
- LFB Carpentry LimitedJoiners and carpenters
Also registered at this address
1 other company uses the same registered office as MRB Group Ltd.
- Yellow Dot Developments LtdBuilders
What happens if MRB Group 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 11755446
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2019 (7 years ago)
- Registered office
- 4 Thornton Close, Corfe Mullen, Wimborne, Dorset, BH21 3TU
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 19 June 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 Wimborne
Other active electrical contractors registered in Wimborne.
- NCD Electrical (Dorset) Ltd2016
- Nova Electrical Consultants Ltd2026
- NSG Electrical Limited2016
- Osborne Electrical Services Ltd2010
- Peak Electrics Limited2025
- Pete Read Limited2012
- Poole Electrical Contractors Limited2025
- Powerup Electrical (Dorset) Ltd2022
All electrical contractors in Wimborne · All trades in Wimborne · Electricians across the UK
Frequently asked questions
When are MRB Group Ltd's accounts due?
MRB Group Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is MRB Group Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is MRB Group Ltd still trading?
MRB Group 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 MRB Group Ltd do?
MRB Group Ltd is registered under Electrical installation (SIC 43210).
How old is MRB Group Ltd?
MRB Group Ltd was incorporated on 8 January 2019, 7 years ago.
What is the penalty if MRB Group 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 MRB Group 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.