- Companies
- Finishing trades
- Potters Bar
- John Ruben Ltd
John Ruben Ltd
- Company number
- 09504655
- Incorporated
- 23 Mar 201511 years trading
- Registered office
- 15 Ormesby Drive, Potters Bar, EN6 3EA
- Nature of business
- Other building completion and finishing
John Ruben Ltd is a 11-year-old private limited company registered in Potters Bar, company number 09504655, one of 34 building finishing companies in Potters Bar. 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 up £8,114 (+8.6%) on the year before, to £102K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £389K against £321K owed within a year: 1.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £102K | £389K | £321K | 0 | |
| 31 Mar 2024 | £94K | £9,252 | £91K | £36K | 3 |
| 31 Mar 2023 | £118K | £63K | £183K | £82K | 3 |
| 31 Mar 2022 | £132K | £76K | £179K | £69K | 3 |
| 31 Mar 2021 | £53K | £147K | £180K | £143K | 3 |
| 31 Mar 2020 | £1,785 | £90K | £160K | £171K | 3 |
| 31 Mar 2019 | £4,481 | £28K | £57K | £54K | |
| 31 Mar 2018 | £5,787 | £985 | £16K | £11K | |
| 31 Mar 2017 | £2,267 | £11K | £13K | £12K | |
| 31 Mar 2016 | £2,565 | £2,634 | £4,778 | £3,687 |
Where John Ruben Ltd is registered
The registered office is in Potters Bar (EN6), in the Hertsmere local authority area, East of England. Show EN6 3EA on a map.
Other trade companies in EN6
- Hertfordshire Roofing and Guttering Repairs LtdRoofers
- Vata RC Frames LtdSpecialist contractors
- Avanti Airtech LimitedPlumbers and heating engineers
- Azmaj Group LtdFinishing trades
- Burbridge Roofing and Build LtdBuilders
- Roman Way Holdings LtdProperty developers
- Westshire Property Services LimitedFinishing trades
- Oska Auto LtdMechanics and garages
What happens if John Ruben 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
- 09504655
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 March 2015 (11 years ago)
- Registered office
- 15 Ormesby Drive, Potters Bar, EN6 3EA
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 February 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Potters Bar
Other active building finishing companies registered in Potters Bar.
- KL Maintenance Ltd2022
- Lenci Ltd2023
- Mivita Limited2017
- P&L Gevelmontage Limited2011
- PMJ Cleaning Ltd2008
- Potters Bar Lofts & Extensions Ltd2017
- Property and Building Repairs Limited2024
- Protech Property Solutions Limited2009
All building finishing companies in Potters Bar · All trades in Potters Bar · Finishing trades across the UK
Frequently asked questions
When are John Ruben Ltd's accounts due?
John Ruben Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is John Ruben 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 John Ruben Ltd still trading?
John Ruben 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 John Ruben Ltd do?
John Ruben Ltd is registered under Other building completion and finishing (SIC 43390).
How old is John Ruben Ltd?
John Ruben Ltd was incorporated on 23 March 2015, 11 years ago.
What is the penalty if John Ruben 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 John Ruben 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.