- Companies
- Plumbers and heating engineers
- Towcester
- M & J Stilp Limited
M & J Stilp Limited
- Company number
- 04135261
- Incorporated
- 4 Jan 200125 years trading
- Registered office
- 1 Greens Norton Park Blakesley Hill, Greens Norton, Towcester, NN12 8DP
- Nature of business
- Plumbing, heat and air-conditioning installation
M & J Stilp Limited is a 25-year-old private limited company registered in Towcester, company number 04135261, one of 26 plumbing and heating companies in Towcester. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 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 up £172K (+10.6%) on the year before, to £1.8M.
- Net assets rose in 7 of 8 year-on-year comparisons on record.
- Current assets of £1.8M against £135K owed within a year: more than 10 times cover.
- 5 employees on average, down from 7 the year before.
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £1.8M | £357K | £1.8M | £135K | 5 |
| 31 Jan 2025 | £1.6M | £234K | £1.6M | £95K | 7 |
| 31 Jan 2024 | £1.5M | £145K | £1.7M | £263K | 6 |
| 31 Jan 2023 | £1.4M | £468K | £1.6M | £232K | 6 |
| 31 Jan 2022 | £1.3M | £540K | £1.4M | £131K | 6 |
| 31 Jan 2021 | £1.4M | £870K | £1.5M | £96K | 4 |
| 31 Jan 2020 | £1.4M | £756K | £1.4M | £143K | 3 |
| 31 Jan 2019 | £1.2M | £721K | £1.2M | £99K | 3 |
| 31 Jan 2018 | £1.2M | £1.1M | £1.3M | £139K | 4 |
Public contracts won
M & J Stilp Limited has one public sector contract award on record (2025). Source: Contracts Finder and Find a Tender award notices. For all 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. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Nuneaton and Bedworth Borough Council | NUN - HEART Disabled Aids, Adaptations and Associated Works | Ceiling, not shown | 18 Mar 2025 |
Where M & J Stilp Limited is registered
The registered office is in Towcester (NN12), in the West Northamptonshire local authority area, East Midlands. Show NN12 8DP on a map.
Other trade companies in NN12
- Abpearce LimitedProperty developers
- Ajpearce LimitedElectricians
- Eays Rent LtdMechanics and garages
- Oske Equestrian LimitedSpecialist contractors
- Felix Painting LtdBuilders
- JF Electrical Solutions LtdElectricians
- Church's Electrical LimitedElectricians
- J.R Auto Engineering LtdMechanics and garages
What happens if M & J Stilp 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 04135261
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 January 2001 (25 years ago)
- Registered office
- 1 Greens Norton Park Blakesley Hill, Greens Norton, Towcester, NN12 8DP
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 17 August 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Towcester
Other active plumbing and heating companies registered in Towcester.
- Ouseside Contracts Limited2016
- Resolute Heating Solutions Ltd.2022
- Rhino Plumbing Ltd2022
- SRD Engineering Solutions Limited2021
- Techserve Limited2026
- Walter Williams Heating Ltd2023
- Yuhr Ltd2026
- Zapasnik Plumbing and Heating Limited2022
All plumbing and heating companies in Towcester · All trades in Towcester · Plumbers and heating engineers across the UK
Frequently asked questions
When are M & J Stilp Limited's accounts due?
M & J Stilp Limited's next accounts are due at Companies House by 31 October 2027 (in 383 days), covering the period to 31 January 2027.
When is M & J Stilp Limited's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is M & J Stilp Limited still trading?
M & J Stilp 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 M & J Stilp Limited do?
M & J Stilp Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is M & J Stilp Limited?
M & J Stilp Limited was incorporated on 4 January 2001, 25 years ago.
Has M & J Stilp Limited won public sector contracts?
Yes. M & J Stilp Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from Nuneaton and Bedworth Borough Council.
What is the penalty if M & J Stilp 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 M & J Stilp 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.