- Companies
- Cleaning companies
- Salisbury
- Mavennest Ltd
Mavennest Ltd
- Company number
- 17236570
- Incorporated
- 22 May 2026
- Registered office
- 20 Windwhistle Way, Alderbury, Salisbury, SP5 3TQ
- Nature of business
- General cleaning of buildings; Combined office administrative service activities; Other business support service activities n.e.c.
Mavennest Ltd is a newly incorporated private limited company registered in Salisbury, company number 17236570, one of 50 cleaning companies in Salisbury. Its next accounts are due at Companies House on 22 February 2028, and its first CT600 is due at HMRC on 21 May 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 Mavennest Ltd is registered
The registered office is in Salisbury (SP5), in the Wiltshire local authority area, South West. Show SP5 3TQ on a map.
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What happens if Mavennest 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 22 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 23 Feb 2028 to 22 Mar 2028 | £150 |
| 1 to 3 months late | 23 Mar 2028 to 22 May 2028 | £375 |
| 3 to 6 months late | 23 May 2028 to 22 Aug 2028 | £750 |
| More than 6 months late | From 23 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17236570
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 May 2026
- Registered office
- 20 Windwhistle Way, Alderbury, Salisbury, SP5 3TQ
- Nature of business
- General cleaning of buildings (SIC 81210)
Combined office administrative service activities (SIC 82110)
Other business support service activities n.e.c. (SIC 82990) - Year end
- 31 May (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 Salisbury
Other active cleaning companies registered in Salisbury.
- MJ & Si Cleaning Services Ltd2024
- New Forest Window Cleaning Ltd2011
- New Support Care Limited2021
- Ophra Ltd2025
- PK Window Cleaning Ltd2024
- Remus Zamfir Ltd2025
- S.G.Roof Cleaning and Moss Removal Ltd2021
- Salisbury Cleaning Services Limited2020
All cleaning companies in Salisbury · All trades in Salisbury · Cleaning companies across the UK
Frequently asked questions
When are Mavennest Ltd's accounts due?
Mavennest Ltd's next accounts are due at Companies House by 22 February 2028 (in 497 days), covering the period to 31 May 2027.
When is Mavennest 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 21 May 2027, due by 21 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Mavennest Ltd still trading?
Mavennest 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 Mavennest Ltd do?
Mavennest Ltd is registered under General cleaning of buildings (SIC 81210); Combined office administrative service activities (SIC 82110); Other business support service activities n.e.c. (SIC 82990).
How old is Mavennest Ltd?
Mavennest Ltd was incorporated on 22 May 2026, less than a year ago.
What is the penalty if Mavennest 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 Mavennest 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.