- Companies
- Plumbers and heating engineers
- Bishop's Stortford
- Malcolm Chalk Limited
Malcolm Chalk Limited
- Company number
- 05081292
- Incorporated
- 23 Mar 200422 years trading
- Registered office
- 23 Salters, Salters, Bishop's Stortford, CM23 4NX
- Nature of business
- Plumbing, heat and air-conditioning installation
Malcolm Chalk Limited is a 22-year-old private limited company registered in Bishop's Stortford, company number 05081292, one of 43 plumbing and heating companies in Bishop's Stortford. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £11K (-65.8%) on the year before, to £5,691.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £33K against £30K owed within a year: 1.1 times cover.
- 2 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 May 2025 | £5,691 | £33K | £30K | 2 | |
| 31 May 2024 | £17K | £39K | £28K | 2 | |
| 31 May 2023 | £16K | £31K | £24K | 2 | |
| 31 May 2022 | £14K | £36K | £22K | 2 | |
| 31 May 2021 | £23K | £36K | £14K | 2 | |
| 31 May 2020 | £37K | £55K | £66K | £30K | 2 |
| 31 May 2019 | £45K | £3,447 | £78K | £32K | 2 |
| 31 May 2018 | £43K | £15K | £84K | £40K | 2 |
| 31 May 2017 | £44K | £11K | £74K | £29K | 2 |
| 31 May 2016 | £20K | £38K | 2 |
Where Malcolm Chalk Limited is registered
The registered office is in Bishop's Stortford (CM23), in the East Hertfordshire local authority area, East of England. Show CM23 4NX on a map.
Other trade companies in CM23
- Virtual Bee Property Development LtdProperty developers
- Cerberus (Compliance & Maintain) LimitedInstallers
- Cerberus (Electrical & Renewables) LimitedInstallers
- Bishop's Stortford Tyres Hub LimitedMechanics and garages
- Da Power LtdElectricians
- Henry Daniel Building Co LtdBuilders
- Wolfe Services LimitedMachinery repair and installation
- Bells Exterior Services LimitedCleaning companies
What happens if Malcolm Chalk 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 05081292
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 March 2004 (22 years ago)
- Registered office
- 23 Salters, Salters, Bishop's Stortford, CM23 4NX
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 23 March 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 Bishop's Stortford
Other active plumbing and heating companies registered in Bishop's Stortford.
- Mco Heating Services Limited2025
- Nelson & Sons Plumbing & Heating Ltd2024
- Neptune Gasguard Services Ltd2026
- Noble Heating & Plumbing Limited2004
- Plumbing on Demand Limited2020
- Pure Air Ventilation Systems Limited2019
- Ricciardi Contracts Ltd2007
- Rouse Air Conditioning Ltd2019
All plumbing and heating companies in Bishop's Stortford · All trades in Bishop's Stortford · Plumbers and heating engineers across the UK
Frequently asked questions
When are Malcolm Chalk Limited's accounts due?
Malcolm Chalk Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Malcolm Chalk Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Malcolm Chalk Limited still trading?
Malcolm Chalk 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 Malcolm Chalk Limited do?
Malcolm Chalk Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Malcolm Chalk Limited?
Malcolm Chalk Limited was incorporated on 23 March 2004, 22 years ago.
What is the penalty if Malcolm Chalk 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 Malcolm Chalk 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.