- Companies
- Cleaning companies
- Romford
- Coresite Cleaning Ltd
Coresite Cleaning Ltd
- Company number
- 16984730
- Incorporated
- 23 Jan 2026
- Registered office
- 321-323 High Road, Romford, RM6 6AX
- Nature of business
- Other building and industrial cleaning activities
Coresite Cleaning Ltd is a newly incorporated private limited company registered in Romford, company number 16984730, one of 171 cleaning companies in Romford. Its next accounts are due at Companies House on 23 October 2027, and its first CT600 is due at HMRC on 22 January 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Coresite Cleaning Ltd is registered
The registered office is in Romford (RM6), in the Barking and Dagenham local authority area, London. Show RM6 6AX on a map.
Other trade companies in RM6
- Fakhree & Co LtdSpecialist contractors
- DCM Drytech LimitedCleaning companies
- Jazz Electrical LtdElectricians
- JB Builder London LtdBuilders
- Belcroft Group LtdBuilders
- Stayfreshstayclean LtdCleaning companies
- MMFD Construction LtdBuilders
- Shell&Core Electrical Solutions LtdElectricians
Also registered at this address
20 other companies use the same registered office as Coresite Cleaning Ltd.
- Absolute Facades LimitedFinishing trades
- Apex Square LtdBuilders
- Apeximportgroup LtdMotor traders
- Atlandtis & Co LtdProperty developers
- Belcroft Group LtdBuilders
- Built Green Landscaping LtdLandscapers and gardeners
- CKS Services Group LtdFacilities management
- Ecogreen Constructions LtdProperty developers
- Econexis LtdPlumbers and heating engineers
- G.H2O LtdPlumbers and heating engineers
- Hill's Safety Compliance Group LtdInstallers
- Jax Steel NW LimitedFinishing trades
- Kiwi Access LimitedSpecialist contractors
- Majestic Garden and Landscaping LtdLandscapers and gardeners
- National Fire Damper Solutions LtdSpecialist contractors
- Noble Energy LtdElectricians
- Pearson Specter LtdBuilders
- Sap Construction Management LtdBuilders
- Turtl Energy LtdPlumbers and heating engineers
- Vcco LtdProperty developers
What happens if Coresite Cleaning Ltd 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 23 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 24 Oct 2027 to 23 Nov 2027 | £150 |
| 1 to 3 months late | 24 Nov 2027 to 23 Jan 2028 | £375 |
| 3 to 6 months late | 24 Jan 2028 to 23 Apr 2028 | £750 |
| More than 6 months late | From 24 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 16984730
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 January 2026
- Registered office
- 321-323 High Road, Romford, RM6 6AX
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Romford
Other active cleaning companies registered in Romford.
- Cristera Ltd2020
- Crystal Clear Pro Ltd2026
- Daisyclean Ltd2007
- Damir Cleaning Services Ltd2025
- David & Nikolas Cleaning Ltd2026
- DB Garden Design Ltd2020
- DCM Drytech Limited2026
- Domestic Cleaners of London Limited2022
All cleaning companies in Romford · All trades in Romford · Cleaning companies across the UK
Frequently asked questions
When are Coresite Cleaning Ltd's accounts due?
Coresite Cleaning Ltd's next accounts are due at Companies House by 23 October 2027 (in 375 days), covering the period to 31 January 2027.
When is Coresite Cleaning Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 22 January 2027, due by 22 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Coresite Cleaning Ltd still trading?
Coresite Cleaning Ltd 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 Coresite Cleaning Ltd do?
Coresite Cleaning Ltd is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Coresite Cleaning Ltd?
Coresite Cleaning Ltd was incorporated on 23 January 2026, less than a year ago.
What is the penalty if Coresite Cleaning 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 Coresite Cleaning Ltd 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.