- Companies
- Plumbers and heating engineers
- Rotherham
- Flowtech Mechanical Limited
Flowtech Mechanical Limited
- Company number
- 11957877
- Incorporated
- 23 Apr 20197 years trading
- Registered office
- The Elms, Doncaster Road, Rotherham, South Yorkshire, S65 1DY
- Nature of business
- Plumbing, heat and air-conditioning installation
Flowtech Mechanical Limited is a 7-year-old private limited company registered in Rotherham, company number 11957877, one of 158 plumbing and heating companies in Rotherham. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £90K (-81.6%) on the year before, to £20K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £20K | £39K | 0 | ||
| 30 Apr 2024 | £110K | £163K | 9 | ||
| 30 Apr 2023 | £228K | £131K | 8 | ||
| 30 Apr 2022 | £196K | £44K | £246K | £38K | 8 |
| 30 Apr 2021 | £88K | £156K | £36K | 5 | |
| 30 Apr 2020 | £18K | £21K | £8,727 | 5 |
Who runs and owns Flowtech Mechanical Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| W*** K*** | Director | Apr 2019 |
| B*** L*** | Director | Apr 2019 |
People with significant control (2)
Where Flowtech Mechanical Limited is registered
The registered office is in Rotherham (S65), in the Rotherham local authority area, Yorkshire and The Humber. Show S65 1DY on a map.
Other trade companies in S65
- Bella Hand Car Wash LimitedCleaning companies
- TKK Logistics Solutions LtdBuilders
- DKD Drywall LtdPlasterers
- Primeglow Cleaning LtdCleaning companies
- HR Automotive LtdMotor traders
- Yasin Builders Rotherham LimitedBuilders
- WB RS Autos LtdMotor traders
- LJ Garden Services LtdLandscapers and gardeners
Also registered at this address
22 other companies use the same registered office as Flowtech Mechanical Limited.
- A Otley LimitedFinishing trades
- Ak Construction & Build LtdFinishing trades
- Ak Fire Protection LtdInstallers
- Brentech Mechanical LtdPlumbers and heating engineers
- Cabin Centre Hire & Sales LtdInstallers
- Datacooling UK LimitedPlumbers and heating engineers
- DJL Sprayforce Painters & Decorators LtdPainters and decorators
- DT Powell Motors LtdMotor traders
- Flowmech LimitedPlumbers and heating engineers
- Futr Plumb LtdPlumbers and heating engineers
- Guitar Upgrades LimitedMachinery repair and installation
- Joynes Entire Building Services LtdFinishing trades
- Junction 34 Cars LtdMotor traders
- Logic Automotive Solutions LtdMechanics and garages
- Lunn Cars LtdMotor traders
- Pitstop MOT Centre LtdMechanics and garages
- Portside Project Controls LtdCivil engineering
- Powell's Motors LtdMotor traders
- RCS Quality Cleaning LtdCleaning companies
- Richardsons Bathroom Interiors LtdPlumbers and heating engineers
- Sensis Maintenance LtdCleaning companies
- Vora Security LtdElectricians
What happens if Flowtech Mechanical 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 11957877
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 April 2019 (7 years ago)
- Registered office
- The Elms, Doncaster Road, Rotherham, South Yorkshire, S65 1DY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 22 April 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 Rotherham
Other active plumbing and heating companies registered in Rotherham.
- Freeheat4Schools Ltd2018
- Futr Plumb Ltd2022
- G S Heating Ltd2023
- Gas Repair Solutions Ltd2024
- Gastech Installations Limited1996
- Gelder Plumbing & Heating Ltd2024
- Gelder Property Maintenance Ltd2025
- Get Fenton Plumbing N Heating Ltd2019
All plumbing and heating companies in Rotherham · All trades in Rotherham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Flowtech Mechanical Limited's accounts due?
Flowtech Mechanical Limited's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Flowtech Mechanical Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Flowtech Mechanical Limited still trading?
Flowtech Mechanical 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 Flowtech Mechanical Limited do?
Flowtech Mechanical Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Flowtech Mechanical Limited?
Flowtech Mechanical Limited was incorporated on 23 April 2019, 7 years ago.
Who runs Flowtech Mechanical Limited?
Flowtech Mechanical Limited has 2 active directors, the longest-serving appointed in Apr 2019. Their names and service addresses are on the Companies House register.
Who owns Flowtech Mechanical Limited?
2 people or companies have significant control of Flowtech Mechanical Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Flowtech Mechanical 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 Flowtech Mechanical 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.