- Companies
- Plumbers and heating engineers
- Bury St Edmunds
- Simon Ashworth Limited
Simon Ashworth Limited
- Company number
- 07922921
- Incorporated
- 25 Jan 201214 years trading
- Registered office
- Eldo House, Kempson Way, Bury St Edmunds, Suffolk, IP32 7AR
- Nature of business
- Plumbing, heat and air-conditioning installation
Simon Ashworth Limited is a 14-year-old private limited company registered in Bury St Edmunds, company number 07922921, one of 20 plumbing and heating companies in Bury St Edmunds. 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 down £13K (-97.8%) on the year before, to £283.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £12K against £21K owed within a year: 0.6 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 |
|---|---|---|---|---|---|
| 31 Mar 2026 | £283 | £1,281 | £12K | £21K | 2 |
| 31 Mar 2025 | £13K | £3,737 | £13K | £14K | 2 |
| 31 Mar 2024 | £12K | £8,300 | £18K | £24K | 2 |
| 31 Mar 2023 | £16K | £3,734 | £16K | £20K | 2 |
| 31 Mar 2022 | £17K | £11K | £20K | £15K | 2 |
| 31 Mar 2021 | £17K | £18K | £27K | £17K | 2 |
| 31 Mar 2020 | £18K | £22K | £28K | £16K | 2 |
| 31 Mar 2019 | £14K | £12K | £26K | £20K | 2 |
| 31 Mar 2018 | £6,571 | £2,285 | £13K | £13K | 2 |
| 31 Mar 2017 | -£363 | £3,350 | £14K | £19K | 2 |
Where Simon Ashworth Limited is registered
The registered office is in Bury St Edmunds (IP32), in the West Suffolk local authority area, East of England. Show IP32 7AR on a map.
Other trade companies in IP32
- Aj Proctor CDM & Construction Services LtdCivil engineering
- Oakley Developments Trading LimitedBuilders
- The Borders Conglomerate LtdMachinery repair and installation
- Havenwood Developments LtdProperty developers
- Prestige Paving & Building LtdFinishing trades
- Sparky Solutions Group LimitedElectricians
- Trupath Autos LtdMotor traders
- Corotana Construction LimitedBuilders
Also registered at this address
20 other companies use the same registered office as Simon Ashworth Limited.
- A.Plummer Builders LimitedProperty developers
- Andys Auto Fix LimitedMechanics and garages
- Cobbold Maintenance LimitedProperty developers
- Crown Priory LimitedProperty developers
- D W Mechanical LimitedPlumbers and heating engineers
- Fallowfield Homes LimitedProperty developers
- Galaxy Facilities LimitedMachinery repair and installation
- HFH Developments LtdProperty developers
- I. C. Buying Construction LimitedSpecialist contractors
- Oakley Carpentry LimitedBuilders
- Performance Tune Pro LtdMechanics and garages
- Peter Truin LimitedLandscapers and gardeners
- Practical Land Remediation LimitedLandscapers and gardeners
- Premier Bodyworks (Holdings) LimitedMechanics and garages
- R&T Drywall LtdPlasterers
- RWR Plumbing & Heating LimitedPlumbers and heating engineers
- Suffolk Stove Installations LimitedPlumbers and heating engineers
- Thornton Construction LimitedBuilders
- W P Harris Plumbing & Heating Services LimitedPlumbers and heating engineers
- Wentworth Country Properties LimitedProperty developers
What happens if Simon Ashworth 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
- 07922921
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 January 2012 (14 years ago)
- Registered office
- Eldo House, Kempson Way, Bury St Edmunds, Suffolk, IP32 7AR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 25 January 2026
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 Bury St Edmunds
Other active plumbing and heating companies registered in Bury St Edmunds.
- Smart Heating Solutions Limited2014
- Stratton Heating & Gas Services Limited2002
- Suffolk Stove Installations Limited2023
- Acqua Plumbing and Heating Ltd2021
- Axis Heating Limited2017
- Cross Air Conditioning & Ventilation Ltd2022
- D W Mechanical Limited2012
- DLM Gas Ltd2019
All plumbing and heating companies in Bury St Edmunds · All trades in Bury St Edmunds · Plumbers and heating engineers across the UK
Frequently asked questions
When are Simon Ashworth Limited's accounts due?
Simon Ashworth Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Simon Ashworth 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 Simon Ashworth Limited still trading?
Simon Ashworth 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 Simon Ashworth Limited do?
Simon Ashworth Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Simon Ashworth Limited?
Simon Ashworth Limited was incorporated on 25 January 2012, 14 years ago.
What is the penalty if Simon Ashworth 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 Simon Ashworth 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.