Arb20 Ltd
- Company number
- 12730727
- Incorporated
- 9 Jul 20206 years trading
- Registered office
- Curdworth House C/O Smith Rook Accountants, Kingsbury Road, Curdworth, Sutton Coldfield, West Midlands, B76 9EE
- Nature of business
- Electrical installation; Advertising agencies
Arb20 Ltd is a 6-year-old private limited company registered in Sutton Coldfield, company number 12730727, one of 79 electrical contractors in Sutton Coldfield. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £4,398 (-88.2%) on the year before, to £589.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £28K against £28K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £589 | £28K | £28K | 1 | |
| 31 Mar 2024 | £4,987 | £25K | £20K | 1 | |
| 31 Mar 2023 | £17K | £29K | £12K | 1 | |
| 31 Mar 2022 | £50K | £79K | £29K | 1 | |
| 31 Mar 2021 | £37K | £62K | £26K | 1 |
Where Arb20 Ltd is registered
The registered office is in Sutton Coldfield (B76), in the North Warwickshire local authority area, West Midlands. Show B76 9EE on a map.
Other trade companies in B76
- Nexus Oak House LtdMotor traders
- Midland Cleaning Services (B'ham) LimitedCleaning companies
- Willivia LimitedCleaning companies
- A & R Contractors LtdBuilders
- Midland Cleaning Services (Leics) LimitedCleaning companies
- Mobitrex LtdMachinery repair and installation
- Winfyservices LtdLandscapers and gardeners
- Apex Smart Body Repair LtdMechanics and garages
Also registered at this address
6 other companies use the same registered office as Arb20 Ltd.
- Ahu Sales UK LimitedMachinery repair and installation
- B26 Alarms LimitedElectricians
- Chmids LimitedProperty developers
- Janet James Development Company LimitedProperty developers
- Panther Contracts LimitedCivil engineering
- Rice Construction Services LimitedSpecialist contractors
What happens if Arb20 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 12730727
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 July 2020 (6 years ago)
- Registered office
- Curdworth House C/O Smith Rook Accountants, Kingsbury Road, Curdworth, Sutton Coldfield, West Midlands, B76 9EE
- Nature of business
- Electrical installation (SIC 43210)
Advertising agencies (SIC 73110) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 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 Sutton Coldfield
Other active electrical contractors registered in Sutton Coldfield.
- B26 Alarms Limited2020
- Battery Power Ltd2026
- Beem Electrical Services Limited2022
- Belfry Electrical Services Ltd2021
- Blackwood Electrical Solutions Limited2022
- Boldmere Electrical Services Limited2015
- Butco Electrical Ltd2015
- C.B Electrical Installations Ltd2022
All electrical contractors in Sutton Coldfield · All trades in Sutton Coldfield · Electricians across the UK
Frequently asked questions
When are Arb20 Ltd's accounts due?
Arb20 Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Arb20 Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Arb20 Ltd still trading?
Arb20 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 Arb20 Ltd do?
Arb20 Ltd is registered under Electrical installation (SIC 43210); Advertising agencies (SIC 73110).
How old is Arb20 Ltd?
Arb20 Ltd was incorporated on 9 July 2020, 6 years ago.
What is the penalty if Arb20 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 Arb20 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.