- Companies
- Civil engineering
- Retford
- Rmsol Ltd
Rmsol Ltd
- Company number
- 16554679
- Incorporated
- 1 Jul 20251 year trading
- Registered office
- Suite 2, Chancery Court, 34 West Street, Retford, Nottinghamshire, DN22 6ES
- Nature of business
- Construction of other civil engineering projects n.e.c.
Rmsol Ltd is a 1-year-old private limited company registered in Retford, company number 16554679, one of 23 civil engineering contractors in Retford. 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.
Where Rmsol Ltd is registered
The registered office is in Retford (DN22), in the Bassetlaw local authority area, East Midlands. Show DN22 6ES on a map.
Other trade companies in DN22
- KRF Resin LtdFloor and wall tilers
- HC Maintenance Solutions LtdMachinery repair and installation
- Britmac Holdings LtdProperty developers
- Yatsar LimitedBuilders
- Lodge Brickwork & Construction LtdBuilders
- RM Property Maintenance and Improvements LtdLandscapers and gardeners
- BCW Plumbing and Heating LtdProperty developers
- Eluminate Services LtdElectricians
Shared registered office
27 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 Rmsol 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 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
- 16554679
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2025 (1 year ago)
- Registered office
- Suite 2, Chancery Court, 34 West Street, Retford, Nottinghamshire, DN22 6ES
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 30 June 2026
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 Retford
Other active civil engineering contractors registered in Retford.
- Shepston Planning Limited2023
- Taylor Skelton Ltd2024
- The Crags Construction Company Limited2008
- United Civils Limited2024
- United React Limited2026
- Wilmat Plant Limited2003
- Adair Civil & Structure Limited2017
- Anyon and Co. Limited1962
All civil engineering contractors in Retford · All trades in Retford · Civil engineering across the UK
Frequently asked questions
When are Rmsol Ltd's accounts due?
Rmsol Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Rmsol Ltd'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 Rmsol Ltd still trading?
Rmsol 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 Rmsol Ltd do?
Rmsol Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Rmsol Ltd?
Rmsol Ltd was incorporated on 1 July 2025, 1 year ago.
What is the penalty if Rmsol 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 Rmsol 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.