Arrow10 Ltd
- Company number
- 11234983
- Incorporated
- 5 Mar 20188 years trading
- Registered office
- 37 Hardy Close, Barnet, EN5 2FA
- Nature of business
- Plumbing, heat and air-conditioning installation; Joinery installation; Other building completion and finishing; Roofing activities
Arrow10 Ltd is a 8-year-old private limited company registered in Barnet, company number 11234983, one of 75 plumbing and heating companies in Barnet. 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 £166 (-3.9%) on the year before, to -£4,379.
- Net assets rose in 1 of 6 year-on-year comparisons on record.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£4,379 | £10K | £0 | 1 | |
| 31 Mar 2024 | -£4,213 | £11K | £0 | 0 | |
| 31 Mar 2023 | -£4,357 | £11K | £144 | 1 | |
| 31 Mar 2022 | -£2,374 | £1,597 | £3,971 | 0 | |
| 31 Mar 2021 | -£2,374 | £1,597 | £3,971 | 0 | |
| 31 Mar 2020 | -£2,374 | £1,597 | £3,971 | 1 | |
| 31 Mar 2019 | £416 | £2,519 | £2,103 | 1 |
Where Arrow10 Ltd is registered
The registered office is in Barnet (EN5), in the Barnet local authority area, London. Show EN5 2FA on a map.
Other trade companies in EN5
- Paysa Gas LtdPlumbers and heating engineers
- Greatway Business LtdInstallers
- Je Mobile Tyres LtdMechanics and garages
- Barnet Air LtdPlumbers and heating engineers
- Hutch Electrical LtdElectricians
- Nexflow Mechanical LtdSpecialist contractors
- A J Plant LtdMotor traders
- Plumbing365 LtdPlumbers and heating engineers
What happens if Arrow10 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
- 11234983
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 March 2018 (8 years ago)
- Registered office
- 37 Hardy Close, Barnet, EN5 2FA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Joinery installation (SIC 43320)
Other building completion and finishing (SIC 43390)
Roofing activities (SIC 43910) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 2 March 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Barnet
Other active plumbing and heating companies registered in Barnet.
- B & F Plumbing & Heating Limited2012
- Barnet Air Ltd2026
- Barnet Group Ltd.2016
- Boilers Correct Limited2025
- Bradley Plumbing Ltd2019
- Cadcal Plumbing Limited2024
- CBD (South) Ltd2018
- Century Maintenance Ltd2024
All plumbing and heating companies in Barnet · All trades in Barnet · Plumbers and heating engineers across the UK
Frequently asked questions
When are Arrow10 Ltd's accounts due?
Arrow10 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 Arrow10 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 Arrow10 Ltd still trading?
Arrow10 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 Arrow10 Ltd do?
Arrow10 Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Joinery installation (SIC 43320); Other building completion and finishing (SIC 43390); Roofing activities (SIC 43910).
How old is Arrow10 Ltd?
Arrow10 Ltd was incorporated on 5 March 2018, 8 years ago.
What is the penalty if Arrow10 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 Arrow10 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.