- Companies
- Civil engineering
- London
- Av Fitting Ltd
Av Fitting Ltd
- Company number
- 15569897
- Incorporated
- 16 Mar 20242 years trading
- Registered office
- 23 North Gardens, London, SW19 2NR
- Nature of business
- Construction of other civil engineering projects n.e.c.
Av Fitting Ltd is a 2-year-old private limited company registered in London, company number 15569897, one of 1,853 civil engineering contractors in London. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £2,584 (+304.7%) on the year before, to £3,432.
- Current assets of £798 against £2,634 owed within a year: 0.3 times cover.
- 2 employees on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £3,432 | £798 | £2,634 | 2 | |
| 31 Mar 2025 | £848 | £1,047 | £199 | 0 |
Where Av Fitting Ltd is registered
The registered office is in London (SW19), in the Merton local authority area, London. Show SW19 2NR on a map.
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What happens if Av Fitting 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15569897
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2024 (2 years ago)
- Registered office
- 23 North Gardens, London, SW19 2NR
- Nature of business
- Construction of other civil engineering projects n.e.c. (SIC 42990)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 15 March 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in London
Other active civil engineering contractors registered in London.
- Aventura UK Limited2000
- Avesta Building Services Ltd2003
- Avm Utilities Ltd2024
- Avram Engineering Limited2025
- Axis Consultancy & Services Ltd2024
- Axj Visuals Ltd2026
- Axon NW Ltd2023
- Ayocliff Limited2018
All civil engineering contractors in London · All trades in London · Civil engineering across the UK
Frequently asked questions
When are Av Fitting Ltd's accounts due?
Av Fitting Ltd's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Av Fitting Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Av Fitting Ltd still trading?
Av Fitting 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 Av Fitting Ltd do?
Av Fitting Ltd is registered under Construction of other civil engineering projects n.e.c. (SIC 42990).
How old is Av Fitting Ltd?
Av Fitting Ltd was incorporated on 16 March 2024, 2 years ago.
What is the penalty if Av Fitting 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 Av Fitting 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.