- Companies
- Civil engineering
- Runcorn
- Rna Materials Consultants Ltd.
Rna Materials Consultants Ltd.
- Company number
- 09374762
- Incorporated
- 6 Jan 201511 years trading
- Registered office
- 5 Dalton Court, Astmoor Industrial Estate, Runcorn, WA7 1PU
- Nature of business
- Construction of roads and motorways
Rna Materials Consultants Ltd. is a 11-year-old private limited company registered in Runcorn, company number 09374762, one of 9 civil engineering contractors in Runcorn. 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 down £39K (-64.9%) on the year before, to £21K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £1,490 against £84K owed within a year: 0.0 times cover.
- 2 employees on average during the year.
- 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 Jan 2025 | £21K | £1,490 | £84K | 2 | |
| 31 Jan 2024 | £60K | £86K | £94K | 2 | |
| 31 Jan 2023 | £50K | £111K | £142K | 5 | |
| 31 Jan 2022 | £52K | £96K | £118K | 5 | |
| 31 Jan 2021 | £55K | £84K | £99K | 5 | |
| 31 Jan 2020 | £84K | £78K | 5 | ||
| 31 Jan 2019 | £100K | £54K | £68K | ||
| 31 Jan 2018 | £130K | £55K | £56K | ||
| 31 Jan 2017 | £58K | £44K | £57K | ||
| 31 Jan 2016 | £9,768 | £11K | £19K | £42K |
Where Rna Materials Consultants Ltd. is registered
The registered office is in Runcorn (WA7), in the Halton local authority area, North West. Show WA7 1PU on a map.
Other trade companies in WA7
- JH Roofing & Son LtdRoofers
- Good Fellers Tree Care LtdLandscapers and gardeners
- CJD Contracting LtdProperty developers
- Druid Performance LimitedMotor traders
- Kayos Properties LimitedProperty developers
- E-Ron Bikes LtdMotor traders
- Electrician A LtdElectricians
- Bridgebrook Property Management LtdProperty developers
What happens if Rna Materials Consultants 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
- 09374762
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2015 (11 years ago)
- Registered office
- 5 Dalton Court, Astmoor Industrial Estate, Runcorn, WA7 1PU
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 6 January 2026
- Charges (mortgages)
- 1 outstanding of 2 registered
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Runcorn
Other active civil engineering contractors registered in Runcorn.
- A&A Regen Ltd2025
- Col Lewis Services Ltd2021
- D H M Detailing Ltd2014
- GSH Rail Ltd2023
- I&F Access & Contracting Limited2026
- Khtelecoms Limited2022
- Leon Riley Contracting Limited2024
- Oxton Civil Solutions Ltd2020
All civil engineering contractors in Runcorn · All trades in Runcorn · Civil engineering across the UK
Frequently asked questions
When are Rna Materials Consultants Ltd.'s accounts due?
Rna Materials Consultants Ltd.'s next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Rna Materials Consultants 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 Rna Materials Consultants Ltd. still trading?
Rna Materials Consultants 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 Rna Materials Consultants Ltd. do?
Rna Materials Consultants Ltd. is registered under Construction of roads and motorways (SIC 42110).
How old is Rna Materials Consultants Ltd.?
Rna Materials Consultants Ltd. was incorporated on 6 January 2015, 11 years ago.
What is the penalty if Rna Materials Consultants 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 Rna Materials Consultants 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.