- Companies
- Installers
- Herne Bay
- Flow Ventilation Ltd
Flow Ventilation Ltd
- Company number
- 11751690
- Incorporated
- 7 Jan 20197 years trading
- Registered office
- 2 the Links, Herne Bay, Kent, CT6 7GQ
- Nature of business
- Other construction installation
Flow Ventilation Ltd is a 7-year-old private limited company registered in Herne Bay, company number 11751690, one of 15 installation companies (insulation, lifts, shutters and similar) in Herne Bay. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Flow Ventilation LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £40K (+14.8%) on the year before, to £307K.
- Net assets rose in 6 of 6 year-on-year comparisons on record.
- Current assets of £360K against £55K owed within a year: 6.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £307K | £360K | £55K | 2 | |
| 31 Jan 2025 | £268K | £321K | £53K | 2 | |
| 31 Jan 2024 | £208K | £255K | £44K | 2 | |
| 31 Jan 2023 | £205K | £258K | £45K | 2 | |
| 31 Jan 2022 | £126K | £199K | £59K | 2 | |
| 31 Jan 2021 | £81K | £128K | £30K | 2 | |
| 31 Jan 2020 | £40K | £62K | £22K | 2 |
Where Flow Ventilation Ltd is registered
The registered office is in Herne Bay (CT6), in the Canterbury local authority area, South East. Show CT6 7GQ on a map.
Other trade companies in CT6
- Harris Electrical and Building Services LtdBuilders
- Tyres on the Go 24/7 LtdMechanics and garages
- J & S Kitchens Kent LtdSpecialist contractors
- Woods Stanley Developments LimitedBuilders
- DJS Estates LtdProperty developers
- Dov Group LtdPlumbers and heating engineers
- Dag Cis LimitedPlasterers
- Total Ductwork LtdPlumbers and heating engineers
Shared registered office
32 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Flow Ventilation 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 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 11751690
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2019 (7 years ago)
- Registered office
- 2 the Links, Herne Bay, Kent, CT6 7GQ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 30 October 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Herne Bay
Other active installation companies (insulation, lifts, shutters and similar) registered in Herne Bay.
- Grimes Construction Limited2019
- Hammond Plant Hire & Groundworks Ltd2021
- Invicta Insulation Limited2013
- JG Services (Kent) Limited2019
- JK Utilities Limited2022
- JKC Contracts Ltd2021
- John Prior (Home Improvements) Limited2006
- KJ Contracts Ltd2014
All installation companies (insulation, lifts, shutters and similar) in Herne Bay · All trades in Herne Bay · Installers across the UK
Frequently asked questions
When are Flow Ventilation Ltd's accounts due?
Flow Ventilation Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is Flow Ventilation Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is Flow Ventilation Ltd still trading?
Flow Ventilation 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 Flow Ventilation Ltd do?
Flow Ventilation Ltd is registered under Other construction installation (SIC 43290).
How old is Flow Ventilation Ltd?
Flow Ventilation Ltd was incorporated on 7 January 2019, 7 years ago.
What is the penalty if Flow Ventilation 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 Flow Ventilation 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.