- Companies
- Electricians
- Waltham Cross
- Clarke Environmental Solutions Limited
Clarke Environmental Solutions Limited
- Company number
- 08823838
- Incorporated
- 23 Dec 201312 years trading
- Registered office
- 10 Dahlia Close, Cheshunt, Waltham Cross, Hertfordshire, EN7 6NW
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Other construction installation; Environmental consulting activities
Clarke Environmental Solutions Limited is a 12-year-old private limited company registered in Waltham Cross, company number 08823838, one of 65 electrical contractors in Waltham Cross. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 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 £805 (+7.8%) on the year before, to £11K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £53K against £68K owed within a year: 0.8 times cover.
- 2 employees on average, down from 3 the year before.
- 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 |
|---|---|---|---|---|---|
| 30 Mar 2025 | £11K | £53K | £68K | 2 | |
| 30 Mar 2024 | £10K | £81K | £98K | 3 | |
| 30 Mar 2023 | £55K | £151K | £76K | 1 | |
| 30 Mar 2022 | £61K | £136K | £45K | 1 | |
| 30 Mar 2021 | £34K | £135K | £52K | 1 | |
| 30 Mar 2020 | £44K | £105K | £63K | 1 | |
| 30 Mar 2019 | £11K | £34K | £26K | 1 | |
| 31 Mar 2018 | £22K | £50K | £73K | £59K | |
| 31 Mar 2017 | £754 | £34K | £39K | £49K | |
| 31 Mar 2016 | £5,300 | £25K | £48K | £48K |
Where Clarke Environmental Solutions Limited is registered
The registered office is in Waltham Cross (EN7), in the Broxbourne local authority area, East of England. Show EN7 6NW on a map.
Other trade companies in EN7
- Sparkle & Press LtdCleaning companies
- Sotira Maintenance LtdFinishing trades
- Sentry: Rapid Response LtdElectricians
- Tornado Group London LtdMotor traders
- Platinum Hive Decorating LimitedPlasterers
- Nexo Concept LtdProperty developers
- Outin Solutions LimitedFinishing trades
- Trulys Trees LimitedLandscapers and gardeners
What happens if Clarke Environmental Solutions 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 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 | 31 Mar 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 | 30 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
- 08823838
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 December 2013 (12 years ago)
- Registered office
- 10 Dahlia Close, Cheshunt, Waltham Cross, Hertfordshire, EN7 6NW
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Environmental consulting activities (SIC 74901) - Year end
- 30 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 March 2025
- Last confirmation statement
- 14 December 2025
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 Waltham Cross
Other active electrical contractors registered in Waltham Cross.
- Clarke's Electrical Installations Ltd2024
- CSP Electrical Contractors Ltd2023
- D&M Energy Services Ltd2021
- Danielle Fire Alarms Ltd2021
- Direct Electrical Contractors (London) Ltd2000
- Do Watt Electrical Limited2022
- Eastgate Electrical Ltd2019
- Elecdecks Limited2023
All electrical contractors in Waltham Cross · All trades in Waltham Cross · Electricians across the UK
Frequently asked questions
When are Clarke Environmental Solutions Limited's accounts due?
Clarke Environmental Solutions Limited's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is Clarke Environmental Solutions Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is Clarke Environmental Solutions Limited still trading?
Clarke Environmental Solutions 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 Clarke Environmental Solutions Limited do?
Clarke Environmental Solutions Limited is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Environmental consulting activities (SIC 74901).
How old is Clarke Environmental Solutions Limited?
Clarke Environmental Solutions Limited was incorporated on 23 December 2013, 12 years ago.
What is the penalty if Clarke Environmental Solutions 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 Clarke Environmental Solutions 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.