- Companies
- Civil engineering
- Northampton
- RMC Builders Ltd
RMC Builders Ltd
- Company number
- 01252587
- Incorporated
- 31 Mar 197650 years trading
- Registered office
- Artisans' House, 7 Queensbridge, Northampton, Northamptonshire, NN4 7BF
- Nature of business
- Construction of other civil engineering projects n.e.c.
RMC Builders Ltd is a 50-year-old private limited company registered in Northampton, company number 01252587, one of 152 civil engineering contractors in Northampton. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £82K (-28.4%) on the year before, to £206K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £197K against £34K owed within a year: 5.9 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Apr 2026 | £206K | £19K | £197K | £34K | 2 |
| 30 Apr 2025 | £288K | £85K | £269K | £38K | 2 |
| 30 Apr 2024 | £370K | £238K | £346K | £51K | 3 |
| 30 Apr 2023 | £351K | £441K | £714K | £451K | 3 |
| 30 Apr 2022 | £202K | £219K | £324K | £188K | 3 |
| 30 Apr 2021 | £143K | £240K | £387K | £347K | 4 |
| 30 Apr 2020 | £121K | £81K | £192K | £127K | 6 |
| 30 Apr 2019 | £194K | £137K | £262K | £143K | 6 |
| 30 Apr 2018 | £125K | £20K | £282K | £205K | 7 |
| 30 Apr 2017 | £48K | £283K | £390K | £390K | 8 |
Who runs and owns RMC Builders Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| S*** M*** | Director | Nov 2006 |
| L*** M*** | Secretary | Sep 2014 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| K*** M*** | Secretary | Sep 2014 | |
| K*** M*** | Director | Sep 2014 | |
| R*** M*** | Director | Sep 2014 |
Person with significant control
Charges (secured borrowing)
All 6 registered charges have been satisfied. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Midland Bank PLC | Satisfied Mar 2016 | Apr 1995 |
| Midland Bank PLC | Satisfied Mar 2016 | Oct 1993 |
| Midland Bank PLC | Satisfied Mar 2016 | Jul 1990 |
| Midland Bank PLC | Satisfied Mar 2016 | Dec 1988 |
| Midland Bank PLC | Satisfied Mar 2016 | Jul 1986 |
| Midland Bank PLC | Satisfied Jan 2017 | Jun 1986 |
Public contracts won
RMC Builders Ltd has 3 public sector contract awards on record; the ones with their own published value total £150K, from 2018 to 2022. Source: Contracts Finder and Find a Tender award notices. For 2 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 1 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- West Northamptonshire Council1 award
- Northamptonshire County Council1 award
- LGSS1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| West Northamptonshire Council | Blisworth Community Primary School Condition Works | £150K | 14 Mar 2022 |
| Northamptonshire County Council | NCC 2020 Construction Framework | Ceiling, not shown | 24 Apr 2020 |
| LGSS | Minor Works Framework Covering Building Fabric and Mechanical & Electrical Work | Ceiling, not shown | 25 Mar 2018 |
Where RMC Builders Ltd is registered
The registered office is in Northampton (NN4), in the West Northamptonshire local authority area, East Midlands. Show NN4 7BF on a map.
Other trade companies in NN4
- Marks Performance LtdMotor traders
- Midlands Lifting Services LtdSpecialist contractors
- Collingtree Group LtdBuilders
- Lab Electrical Solutions LtdElectricians
- BM Automotive Group LtdMechanics and garages
- Keenan Rentals LtdProperty developers
- Collingtree Cool LtdPlumbers and heating engineers
- Je Brickwork LtdBuilders
Shared registered office
76 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 RMC Builders 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 01252587
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 March 1976 (50 years ago)
- Registered office
- Artisans' House, 7 Queensbridge, Northampton, Northamptonshire, NN4 7BF
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 14 August 2026
- Charges (mortgages)
- 0 outstanding of 6 registered
- Previous names
- R. McLester Builders Limited (until 29 Oct 2018)
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 Northampton
Other active civil engineering contractors registered in Northampton.
- RMD Surfacing Ltd2020
- Rois Construction Ltd2025
- RPB (Northampton) Limited2006
- RTP Groundworks Limited2017
- S C (Northampton) Limited2025
- S J & M J Nightingale Limited2004
- S Moorhouse Construction Limited2026
- SB Gas Utilities Ltd2018
All civil engineering contractors in Northampton · All trades in Northampton · Civil engineering across the UK
Frequently asked questions
When are RMC Builders Ltd's accounts due?
RMC Builders Ltd's next accounts are due at Companies House by 31 January 2028 (in 476 days), covering the period to 30 April 2027.
When is RMC Builders Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is RMC Builders Ltd still trading?
RMC Builders 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 RMC Builders Ltd do?
RMC Builders Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is RMC Builders Ltd?
RMC Builders Ltd was incorporated on 31 March 1976, 50 years ago.
Who runs RMC Builders Ltd?
RMC Builders Ltd has 1 active director, the longest-serving appointed in Nov 2006. Their names and service addresses are on the Companies House register.
Who owns RMC Builders Ltd?
One person or company has significant control of RMC Builders Ltd: Victoria Crest Estates Ltd (owns 75% or more of the shares).
Has RMC Builders Ltd won public sector contracts?
Yes. RMC Builders Ltd has 3 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £150K), most recently from West Northamptonshire Council.
What is the penalty if RMC Builders 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 RMC Builders 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.