- Companies
- Civil engineering
- Solihull
- R Mullen Construction Ltd
R Mullen Construction Ltd
- Company number
- 10422363
- Incorporated
- 11 Oct 201610 years trading
- Registered office
- Unit 1, Rumbush Farm Business Park Rumbush Lane, Earlswood, Solihull, B94 5LW
- Nature of business
- Construction of other civil engineering projects n.e.c.
R Mullen Construction Ltd is a 10-year-old private limited company registered in Solihull, company number 10422363, one of 96 civil engineering contractors in Solihull. Its next accounts are due at Companies House on 4 January 2027, and the CT600 for the period to 4 April 2026 is due at HMRC on 4 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for R Mullen Construction LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £37K (+53.4%) on the year before, to £107K.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £102K against £24K owed within a year: 4.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 |
|---|---|---|---|---|---|
| 5 Apr 2025 | £107K | £102K | £24K | 0 | |
| 5 Apr 2024 | £70K | £81K | £26K | 1 | |
| 5 Apr 2023 | £56K | £63K | £27K | 1 | |
| 5 Apr 2022 | £47K | £34K | £14K | 1 | |
| 5 Apr 2021 | £42K | £42K | £4,383 | 1 | |
| 5 Apr 2020 | £26K | £25K | £1,784 | 1 | |
| 5 Apr 2019 | £25K | £29K | £8,137 | ||
| 5 Apr 2018 | -£7,779 | £1,163 | £15K | ||
| 31 Oct 2017 | £1 | £1 |
Where R Mullen Construction Ltd is registered
The registered office is in Solihull (B94), in the Solihull local authority area, West Midlands. Show B94 5LW on a map.
Other trade companies in B94
- Legion Landscapes LtdLandscapers and gardeners
- Yates Gas Plumbing & Heating LtdPlumbers and heating engineers
- Birmingham & Midlands Scaffolding LtdScaffolders
- Electrical Essence LtdElectricians
- Solihull Heating & Cooling LtdPlumbers and heating engineers
- Solihull Heating and Air Conditioning LtdPlumbers and heating engineers
- A.P.Hyde Bricklaying & Construction LtdSpecialist contractors
- Pure Perfection Cleaning Contractors LtdCleaning companies
Shared registered office
138 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if R Mullen Construction 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 4 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 5 Jan 2027 to 4 Feb 2027 | £150 |
| 1 to 3 months late | 5 Feb 2027 to 4 Apr 2027 | £375 |
| 3 to 6 months late | 5 Apr 2027 to 4 Jul 2027 | £750 |
| More than 6 months late | From 5 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 5 Apr 2027 | £200 |
| 3 months late | 4 Jul 2027 | another £200 |
| 6 months late | 4 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 4 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
- 10422363
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 October 2016 (10 years ago)
- Registered office
- Unit 1, Rumbush Farm Business Park Rumbush Lane, Earlswood, Solihull, B94 5LW
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 4 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 5 April 2025
- Last confirmation statement
- 10 October 2025
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 Solihull
Other active civil engineering contractors registered in Solihull.
- Railway Electrical Design Ltd2022
- Reaform Ltd2022
- Reaney Construction Limited2015
- Reid Pipeline Ltd2022
- Riddings Midland Ltd2011
- RJS Site Services Ltd2012
- Ryan Drew Engineering Ltd2021
- S K Allen Ltd2026
All civil engineering contractors in Solihull · All trades in Solihull · Civil engineering across the UK
Frequently asked questions
When are R Mullen Construction Ltd's accounts due?
R Mullen Construction Ltd's next accounts are due at Companies House by 4 January 2027 (in 83 days), covering the period to 4 April 2026.
When is R Mullen Construction Ltd's CT600 due?
The CT600 for the period to 4 April 2026 is due at HMRC by 4 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 5 January 2027.
Is R Mullen Construction Ltd still trading?
R Mullen Construction 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 R Mullen Construction Ltd do?
R Mullen Construction Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is R Mullen Construction Ltd?
R Mullen Construction Ltd was incorporated on 11 October 2016, 10 years ago.
What is the penalty if R Mullen Construction 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 R Mullen Construction 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.