- Companies
- Machinery repair and installation
- Birmingham
- Smoke Vent Services Limited
Smoke Vent Services Limited
- Company number
- 11879023
- Incorporated
- 13 Mar 20197 years trading
- Registered office
- Trigate Business Centre, 210-222 Hagley Road West, Birmingham, West Midlands, B68 0NP
- Nature of business
- Repair of other equipment; Other construction installation
Smoke Vent Services Limited is a 7-year-old private limited company registered in Birmingham, company number 11879023, one of 291 machinery repair and installation companies in Birmingham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
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 down £19K (-6%) on the year before, to £299K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £368K against £169K owed within a year: 2.2 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £299K | £281K | £368K | £169K | 0 |
| 31 Mar 2024 | £318K | £128K | £285K | £67K | 4 |
| 31 Mar 2023 | £305K | £212K | £311K | £87K | 5 |
| 31 Mar 2022 | £208K | £60K | £274K | £94K | 5 |
Where Smoke Vent Services Limited is registered
The registered office is in Birmingham (B68), in the Sandwell local authority area, West Midlands. Show B68 0NP on a map.
Other trade companies in B68
- Nice Stitches 4 You LimitedRepair services
- Maid to Shine LtdCleaning companies
- Urban Properties Developers LtdBuilders
- J S Roofing LtdRoofers
- Three Point Specialists LimitedMechanics and garages
- Two Brothers Roofing LtdRoofers
- Turtle Tyres LtdMechanics and garages
- Hi-Fire Gas Solutions LimitedPlumbers and heating engineers
What happens if Smoke Vent Services Limited 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 11879023
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 March 2019 (7 years ago)
- Registered office
- Trigate Business Centre, 210-222 Hagley Road West, Birmingham, West Midlands, B68 0NP
- Nature of business
- Repair of other equipment (SIC 33190)
Other construction installation (SIC 43290) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 12 March 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Birmingham
Other active machinery repair and installation companies registered in Birmingham.
- Solarzo Limited2021
- Solver Catering Specialist Ltd2015
- Sport Boats UK Limited2020
- SR Suntour UK Limited2022
- Starlight Camper Conversions Limited2013
- Statech Engineering and Elevators Limited2025
- Su Railway Ltd2026
- Subtle Solutions UK Ltd2024
All machinery repair and installation companies in Birmingham · All trades in Birmingham · Machinery repair and installation across the UK
Frequently asked questions
When are Smoke Vent Services Limited's accounts due?
Smoke Vent Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Smoke Vent Services Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Smoke Vent Services Limited still trading?
Smoke Vent Services Limited 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 Smoke Vent Services Limited do?
Smoke Vent Services Limited is registered under Repair of other equipment (SIC 33190); Other construction installation (SIC 43290).
How old is Smoke Vent Services Limited?
Smoke Vent Services Limited was incorporated on 13 March 2019, 7 years ago.
What is the penalty if Smoke Vent Services Limited 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 Smoke Vent Services Limited 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.