- Company number
- 10130624
- Incorporated
- 18 Apr 201610 years trading
- Registered office
- 42 Century Drive, Spencers Wood, Reading, Berkshire, RG7 1PE
- Nature of business
- Construction of domestic buildings
RJN Construction Limited is a 10-year-old private limited company registered in Reading, company number 10130624, one of 426 building contractors in Reading. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £22K on the year before, to £22K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £67K against £15K owed within a year: 4.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £22K | £67K | £15K | 2 | |
| 30 Apr 2024 | £405 | £65K | £15K | 2 | |
| 30 Apr 2023 | £70 | £59K | £10K | 2 | |
| 30 Apr 2022 | £34 | £47K | £3,800 | 2 | |
| 30 Apr 2021 | £634 | £67K | £14K | 2 | |
| 30 Apr 2020 | £203 | £16K | £15K | 2 | |
| 30 Apr 2019 | £259 | £8,750 | |||
| 30 Apr 2018 | £462 | £9,015 | £9,678 | ||
| 30 Apr 2017 | £299 | £7,933 | £8,659 |
Where RJN Construction Limited is registered
The registered office is in Reading (RG7), in the Wokingham local authority area, South East. Show RG7 1PE on a map.
Other trade companies in RG7
- Serenity Park Homes LtdMotor traders
- J Stroud Agricultural LtdProperty developers
- Just Henry Services LtdSpecialist contractors
- The Bugfather LtdCleaning companies
- D Ray Roofing LtdRoofers
- CMK26 LimitedMotor traders
- Solstice Environments LtdPlumbers and heating engineers
- Heston Energy Solutions LimitedElectricians
Also registered at this address
12 other companies use the same registered office as RJN Construction Limited.
- 3D Services LimitedElectricians
- Aj Sellwood Building Solutions LimitedBuilders
- Awm Roofing & Building LimitedRoofers
- Bishops Roofing Services LimitedRoofers
- Cet Construction LimitedBuilders
- Dynamic Roofing Berkshire LimitedRoofers
- JSR Premier Projects LtdBuilders
- L.E.M Electrical (London) LimitedElectricians
- Lucas Plumbing & Heating LtdPlumbers and heating engineers
- Main Line Direct LtdElectricians
- Se Build (Oxon) LimitedBuilders
- SV Electrical Services LimitedElectricians
What happens if RJN Construction Limited 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10130624
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 April 2016 (10 years ago)
- Registered office
- 42 Century Drive, Spencers Wood, Reading, Berkshire, RG7 1PE
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 4 November 2024
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Reading
Other active building contractors registered in Reading.
- RMC One Group Builders UK Ltd2023
- RMS Rigging Ltd2025
- Road Trukxify Ltd2025
- Roberts Brothers Construction Ltd2005
- Rocksolidbc Ltd2015
- Rohit Gautam Ltd2016
- Rosewood Construction Services Ltd2025
- Rulan Construction Limited2024
All building contractors in Reading · All trades in Reading · Builders across the UK
Frequently asked questions
When are RJN Construction Limited's accounts due?
RJN Construction Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is RJN Construction Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is RJN Construction Limited still trading?
RJN Construction Limited is listed as active on the Companies House register (checked 12 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 RJN Construction Limited do?
RJN Construction Limited is registered under Construction of domestic buildings (SIC 41202).
How old is RJN Construction Limited?
RJN Construction Limited was incorporated on 18 April 2016, 10 years ago.
What is the penalty if RJN Construction Limited 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 RJN Construction Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.