- Companies
- Cleaning companies
- London
- Eco Sparklez Ltd
Eco Sparklez Ltd
- Company number
- 15075474
- Incorporated
- 16 Aug 20233 years trading
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- General cleaning of buildings
Eco Sparklez Ltd is a 3-year-old private limited company registered in London, company number 15075474, one of 5,627 cleaning companies in London. Companies House shows its accounts as overdue: they were due on 31 May 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Eco Sparklez Ltd is registered
The registered office is in London (EC1V), in the Islington local authority area, London. Show EC1V 2NX on a map.
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- Cathal Od Solutions LtdSpecialist contractors
Shared registered office
2,436 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Eco Sparklez Ltd files late
If the accounts reach Companies House today, the late filing penalty is £750 (£1,500 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2026 to 30 Jun 2026 | £150 |
| 1 to 3 months late | 1 Jul 2026 to 31 Aug 2026 | £375 |
| 3 to 6 months late | 1 Sep 2026 to 30 Nov 2026 | £750 |
| More than 6 months late | From 1 Dec 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2026 | £200 |
| 3 months late | 30 Nov 2026 | another £200 |
| 6 months late | 28 Feb 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2027 | 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
- 15075474
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 August 2023 (3 years ago)
- Registered office
- 128 City Road, London, EC1V 2NX
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2024
- Last confirmation statement
- 7 October 2024
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in London
Other active cleaning companies registered in London.
- Eco Specialist Cleaning Services Ltd2025
- Eco Wave Cleaning Limited2024
- Eco-Daisy Ltd2020
- Ecobroom London Ltd2026
- Ecobroom Ltd2018
- Ecocleaningservice Limited2014
- Ecocleanjd Limited2024
- Ecocycle Cleaning Services Ltd2025
All cleaning companies in London · All trades in London · Cleaning companies across the UK
Frequently asked questions
When are Eco Sparklez Ltd's accounts due?
Eco Sparklez Ltd's accounts were due at Companies House on 31 May 2026 and the register shows them as overdue.
When is Eco Sparklez Ltd's CT600 due?
The CT600 for the period to 31 August 2025 is due at HMRC by 31 August 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2026.
Is Eco Sparklez Ltd still trading?
Eco Sparklez Ltd is listed as active on the Companies House register (checked 12 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 Eco Sparklez Ltd do?
Eco Sparklez Ltd is registered under General cleaning of buildings (SIC 81210).
How old is Eco Sparklez Ltd?
Eco Sparklez Ltd was incorporated on 16 August 2023, 3 years ago.
What is the penalty if Eco Sparklez Ltd 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 Eco Sparklez Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.