- Companies
- Cleaning companies
- High Wycombe
- Mark Blooms Ltd
Mark Blooms Ltd
- Company number
- 16380913
- Incorporated
- 11 Apr 20251 year trading
- Registered office
- 1, Teal House, London Road, High Wycombe, HP11 1AE
- Nature of business
- General cleaning of buildings; Specialised cleaning services; Other building and industrial cleaning activities; Other cleaning services
Mark Blooms Ltd is a 1-year-old private limited company registered in High Wycombe, company number 16380913, one of 109 cleaning companies in High Wycombe. Its next accounts are due at Companies House on 11 January 2027, and its first CT600 is due at HMRC on 10 April 2027.
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 Mark Blooms Ltd is registered
The registered office is in High Wycombe (HP11), in the Buckinghamshire local authority area, South East. Show HP11 1AE on a map.
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What happens if Mark Blooms 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 11 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Jan 2027 to 11 Feb 2027 | £150 |
| 1 to 3 months late | 12 Feb 2027 to 11 Apr 2027 | £375 |
| 3 to 6 months late | 12 Apr 2027 to 11 Jul 2027 | £750 |
| More than 6 months late | From 12 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 16380913
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 April 2025 (1 year ago)
- Registered office
- 1, Teal House, London Road, High Wycombe, HP11 1AE
- Nature of business
- General cleaning of buildings (SIC 81210)
Specialised cleaning services (SIC 81222)
Other building and industrial cleaning activities (SIC 81229)
Other cleaning services (SIC 81299) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 10 April 2026
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 High Wycombe
Other active cleaning companies registered in High Wycombe.
- Mission Impossible Window Cleaning Ltd2022
- Momentum Facilities Management Limited2019
- Mop & Bucket 2U Ltd2017
- Nab Cleaning Services Ltd2022
- Nova Lux Cleans Ltd2025
- Ocd Clean Ltd2026
- Oven Ready Limited2007
- P & J Cleaning Services Ltd2004
All cleaning companies in High Wycombe · All trades in High Wycombe · Cleaning companies across the UK
Frequently asked questions
When are Mark Blooms Ltd's accounts due?
Mark Blooms Ltd's next accounts are due at Companies House by 11 January 2027 (in 90 days), covering the period to 30 April 2026.
When is Mark Blooms 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 10 April 2026, due by 10 April 2027, and one for the period to 30 April 2026, due by 30 April 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mark Blooms Ltd still trading?
Mark Blooms 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 Mark Blooms Ltd do?
Mark Blooms Ltd is registered under General cleaning of buildings (SIC 81210); Specialised cleaning services (SIC 81222); Other building and industrial cleaning activities (SIC 81229); Other cleaning services (SIC 81299).
How old is Mark Blooms Ltd?
Mark Blooms Ltd was incorporated on 11 April 2025, 1 year ago.
What is the penalty if Mark Blooms 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 Mark Blooms 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.