Company profile · Builders
R.M. Developments Limited
R.M. Developments Limited is a 26-year-old private limited company registered in Redruth, company number 04010660, one of 51 building contractors in Redruth. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
R.M. Developments Limited over the years
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 £754K (+18.6%) on the year before, to £4.8M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £4.6M against £531K owed within a year: 8.7 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £4.8M | £3.4M | £4.6M | £531K | 0 |
| 31 Mar 2025 | £4.1M | £2.9M | £4.2M | £851K | 18 |
| 31 Mar 2024 | £2.9M | £874K | £2.5M | £321K | 18 |
| 31 Mar 2023 | £2.6M | £1.2M | £2.7M | £813K | 21 |
| 31 Mar 2022 | £5M | £2.2M | £4.8M | £394K | 22 |
| 31 Mar 2021 | £5.1M | £994K | £5.2M | £809K | 24 |
| 31 Mar 2020 | £4.2M | £1.1M | £4.1M | £571K | 22 |
| 31 Mar 2019 | £3.6M | £571K | £3.2M | £348K | 20 |
| 31 Mar 2018 | £2.8M | £249K | £2.4M | £356K | 20 |
| 31 Mar 2017 | £2.6M | £363K | £2.3M | £330K | 20 |
Public contracts won
R.M. Developments Limited has 10 public sector contract awards on record; the ones with their own published value total £4.7M, from 2021 to 2026. Source: Contracts Finder and Find a Tender award notices. 3 of these were matched by the company's exact name because the notice gave no company number.
Where R.M. Developments Limited is registered
The registered office is in Redruth (TR16), in the Cornwall local authority area, South West. Show TR16 5HY on a map.
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What happens if R.M. Developments 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 04010660
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 June 2000 (26 years ago)
- Registered office
- RMD House United Downs Industrial Park, ST. Day, Redruth, Cornwall, TR16 5HY
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 8 June 2026
- Charges (mortgages)
- 2 outstanding of 6 registered
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 Redruth
Other active building contractors registered in Redruth.
- RM Construction Building Contractors Limited2010
- RM Developments (SW) Ltd2018
- Rose Villa (Portreath) Limited2012
- Rudaby Ltd2018
- Scotts Homes (SW) Ltd2019
- Scotts Land and Planning Ltd2024
- Stanforth & Wicks Ltd2019
- SW Formwork Ltd2026
All building contractors in Redruth · All trades in Redruth · Builders across the UK
Frequently asked questions
When are R.M. Developments Limited's accounts due?
R.M. Developments Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is R.M. Developments Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is R.M. Developments Limited still trading?
R.M. Developments Limited 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.M. Developments Limited do?
R.M. Developments Limited is registered under Construction of commercial buildings (SIC 41201).
How old is R.M. Developments Limited?
R.M. Developments Limited was incorporated on 8 June 2000, 26 years ago.
Has R.M. Developments Limited won public sector contracts?
Yes. R.M. Developments Limited has 10 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £4.7M), most recently from NHS Property Services Limited.
What is the penalty if R.M. Developments 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 R.M. Developments Limited 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.