- Companies
- Electricians
- Potters Bar
- Bill Moule & Sons Limited
Bill Moule & Sons Limited
- Company number
- 01480840
- Incorporated
- 21 Feb 198046 years trading
- Registered office
- Five Ways, 57-59 Hatfield Road, Potters Bar, Hertfordshire, EN6 1HS
- Nature of business
- Electrical installation; Activities of exhibition and fair organisers
Bill Moule & Sons Limited is a 46-year-old private limited company registered in Potters Bar, company number 01480840, one of 52 electrical contractors in Potters Bar. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 £61K (+12.5%) on the year before, to -£430K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £796K against £1.2M owed within a year: 0.7 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£430K | £122K | £796K | £1.2M | 3 |
| 31 Mar 2024 | -£491K | £154K | £773K | £1.2M | 3 |
| 31 Mar 2023 | -£567K | £157K | £784K | £1.3M | 4 |
| 31 Mar 2022 | -£645K | £165K | £725K | £1.3M | 6 |
| 31 Mar 2021 | -£742K | £126K | £536K | £1.2M | 6 |
| 31 Mar 2020 | £263K | £91K | £1.2M | £909K | 7 |
| 31 Mar 2019 | £291K | £124K | £1.1M | £796K | 7 |
| 31 Mar 2018 | £311K | £286K | £1.1M | £830K | 8 |
| 31 Mar 2017 | £333K | £425K | £685K | £362K | 8 |
| 31 Mar 2016 | £350K | £374K | £776K | £444K |
Who runs and owns Bill Moule & Sons Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| P*** M*** | Director | before Mar 1992 |
| B*** M*** | Director | Dec 2022 |
| S*** C*** | Secretary | Jul 1997 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| W*** M*** | Secretary | Jul 1997 | |
| B*** M*** | Director | Feb 1997 | |
| W*** M*** | Director | Oct 2012 | |
| W*** M*** | Director | Jan 1998 |
People with significant control (2)
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| Barclays Bank PLC | Outstanding | Jan 2017 |
Where Bill Moule & Sons Limited is registered
The registered office is in Potters Bar (EN6), in the Hertsmere local authority area, East of England. Show EN6 1HS on a map.
Other trade companies in EN6
- Hertfordshire Roofing and Guttering Repairs LtdRoofers
- Vata RC Frames LtdSpecialist contractors
- Avanti Airtech LimitedPlumbers and heating engineers
- Azmaj Group LtdFinishing trades
- Burbridge Roofing and Build LtdBuilders
- Roman Way Holdings LtdProperty developers
- Westshire Property Services LimitedFinishing trades
- Oska Auto LtdMechanics and garages
Also registered at this address
11 other companies use the same registered office as Bill Moule & Sons Limited.
- Brit Interiors LimitedFinishing trades
- CCP (HVAC) LimitedPlumbers and heating engineers
- Datum Contracts and Construction Management LimitedProperty developers
- Fairway Tyre & Auto Services LimitedMechanics and garages
- Hertford Flooring LimitedFloor and wall tilers
- Matrix Electrical Engineering LimitedElectricians
- Osbiston Electrical Services LimitedElectricians
- Solo Investments LimitedProperty developers
- The City Plumbing & Heating Co. (1991) LimitedPlumbers and heating engineers
- The Hertford Car Company LtdMotor traders
- The Kitchen and Bedroom People LtdBuilders
What happens if Bill Moule & Sons 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 01480840
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 February 1980 (46 years ago)
- Registered office
- Five Ways, 57-59 Hatfield Road, Potters Bar, Hertfordshire, EN6 1HS
- Nature of business
- Electrical installation (SIC 43210)
Activities of exhibition and fair organisers (SIC 82301) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 March 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Potters Bar
Other active electrical contractors registered in Potters Bar.
- Britannia General Maintenance Ltd2014
- Cti Electrical Limited2011
- Delieu Electrical Services Ltd2017
- Delta 'T' (Trace Heating) Limited1978
- Dmasonengineer Ltd2018
- Dta Lighting Ltd2024
- E N London Limited2001
- Eco Electric Solutions Limited2014
All electrical contractors in Potters Bar · All trades in Potters Bar · Electricians across the UK
Frequently asked questions
When are Bill Moule & Sons Limited's accounts due?
Bill Moule & Sons Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Bill Moule & Sons Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Bill Moule & Sons Limited still trading?
Bill Moule & Sons 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 Bill Moule & Sons Limited do?
Bill Moule & Sons Limited is registered under Electrical installation (SIC 43210); Activities of exhibition and fair organisers (SIC 82301).
How old is Bill Moule & Sons Limited?
Bill Moule & Sons Limited was incorporated on 21 February 1980, 46 years ago.
Who runs Bill Moule & Sons Limited?
Bill Moule & Sons Limited has 2 active directors, the longest-serving appointed in Dec 2022. Their names and service addresses are on the Companies House register.
Who owns Bill Moule & Sons Limited?
2 people or companies have significant control of Bill Moule & Sons Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Bill Moule & Sons 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 Bill Moule & Sons 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.