- Companies
- Plumbers and heating engineers
- Hornchurch
- Acropolis Vent Mechanical Ltd
Acropolis Vent Mechanical Ltd
- Company number
- 15116605
- Incorporated
- 5 Sep 20233 years trading
- Registered office
- 13 Vaughan Avenue, Hornchurch, RM12 6SL
- Nature of business
- Plumbing, heat and air-conditioning installation
Acropolis Vent Mechanical Ltd is a 3-year-old private limited company registered in Hornchurch, company number 15116605, one of 81 plumbing and heating companies in Hornchurch. Companies House shows its accounts as overdue: they were due on 30 September 2026.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2024
From the balance sheet at 30 September 2024, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Acropolis Vent Mechanical Ltd is registered
The registered office is in Hornchurch (RM12), in the Havering local authority area, London. Show RM12 6SL on a map.
Other trade companies in RM12
- Al-Karam Doors & Crafts LtdJoiners and carpenters
- Mehrev Automotive Services LimitedMotor traders
- Khalis Builders LtdBuilders
- Hsa Trusted Service LtdCleaning companies
- JDC Group Solutions LtdFloor and wall tilers
- Ridgewell Electrical and Mechanical LtdElectricians
- Finescapes Essex LtdLandscapers and gardeners
- Fixpro Pest Control LtdCleaning companies
What happens if Acropolis Vent Mechanical Ltd files late
If the accounts reach Companies House today, the late filing penalty is £150 (£300 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 Oct 2026 to 31 Oct 2026 | £150 |
| 1 to 3 months late | 1 Nov 2026 to 31 Dec 2026 | £375 |
| 3 to 6 months late | 1 Jan 2027 to 31 Mar 2027 | £750 |
| More than 6 months late | From 1 Apr 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2027 | £200 |
| 3 months late | 31 Mar 2027 | another £200 |
| 6 months late | 30 Jun 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 15116605
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 September 2023 (3 years ago)
- Registered office
- 13 Vaughan Avenue, Hornchurch, RM12 6SL
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 25 May 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Hornchurch
Other active plumbing and heating companies registered in Hornchurch.
- Air Con Install Ltd2023
- All Cisterns Go Ltd2025
- Aquatek Mechanical Services Ltd2019
- Atlo Air Conditioning Ltd2025
- Benson Plumbing Ltd2005
- BL Plumbing & Heating Ltd2015
- BMG Gas Services Limited2020
- Bowman Plumbing & Heating Ltd2015
All plumbing and heating companies in Hornchurch · All trades in Hornchurch · Plumbers and heating engineers across the UK
Frequently asked questions
When are Acropolis Vent Mechanical Ltd's accounts due?
Acropolis Vent Mechanical Ltd's accounts were due at Companies House on 30 September 2026 and the register shows them as overdue.
When is Acropolis Vent Mechanical 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 30 September 2025, due by 30 September 2026, and one for the period to 31 December 2025, due by 31 December 2026. Corporation tax is payable 9 months and 1 day after the end of each.
Is Acropolis Vent Mechanical Ltd still trading?
Acropolis Vent Mechanical Ltd is listed as active on the Companies House register (checked 13 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 Acropolis Vent Mechanical Ltd do?
Acropolis Vent Mechanical Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Acropolis Vent Mechanical Ltd?
Acropolis Vent Mechanical Ltd was incorporated on 5 September 2023, 3 years ago.
What is the penalty if Acropolis Vent Mechanical 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 Acropolis Vent Mechanical Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.