- Companies
- Plumbers and heating engineers
- Bath
- Flowline Installation Ltd
Flowline Installation Ltd
- Company number
- 07485169
- Incorporated
- 7 Jan 201115 years trading
- Registered office
- 5 Monmouth Place, Bath, BA1 2AT
- Nature of business
- Plumbing, heat and air-conditioning installation
Flowline Installation Ltd is a 15-year-old private limited company registered in Bath, company number 07485169, one of 44 plumbing and heating companies in Bath. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 up £50K (+425.4%) on the year before, to £61K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £55K against £25K owed within a year: 2.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £61K | £55K | £25K | 1 | |
| 31 Dec 2024 | £12K | £48K | £50K | 1 | |
| 31 Dec 2023 | £2,610 | £10K | £32K | £49K | 1 |
| 31 Dec 2022 | £16K | £39K | £21K | 1 | |
| 31 Dec 2021 | £46K | £69K | £24K | 1 | |
| 31 Dec 2020 | £48K | £27K | £82K | £38K | 1 |
| 31 Dec 2019 | £62K | £20K | £83K | £27K | 1 |
| 31 Dec 2018 | £18K | £5,447 | £43K | £29K | |
| 31 Dec 2017 | £8,719 | £11K | £49K | £45K | |
| 31 Dec 2016 | £21 | £27K | £34K |
Where Flowline Installation Ltd is registered
The registered office is in Bath (BA1), in the Bath and North East Somerset local authority area, South West. Show BA1 2AT on a map.
Other trade companies in BA1
- Kindway 24 LtdCleaning companies
- 4TH Generation Builders of Bath LtdBuilders
- 86 Electrics LtdElectricians
- Rosemark Property Cleaning LtdCleaning companies
- Revon Assist Solutions LtdMotor traders
- Prentice Brothers LtdFinishing trades
- Bath Electrical & Renewables LtdElectricians
- Praedium Property Holdings LtdBuilders
Also registered at this address
4 other companies use the same registered office as Flowline Installation Ltd.
- 1ST Aid 4 Fencing LtdLandscapers and gardeners
- Bath Spa Projects LtdBuilders
- KN Roofing and Building LtdRoofers
- Tag Cleaning Solutions LtdCleaning companies
What happens if Flowline Installation 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 07485169
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 January 2011 (15 years ago)
- Registered office
- 5 Monmouth Place, Bath, BA1 2AT
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 29 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 Bath
Other active plumbing and heating companies registered in Bath.
- Forbes Plumbing & Heating Ltd2005
- Handyman and Plumbing Ltd2018
- Helps Plumbing & Heating Ltd2018
- Iw Heating & Plumbing Services Limited2008
- J M Hurst Plumbing & Heating Ltd2026
- J W Bathroom Solutions Limited2017
- J.A. Heating Services Limited2005
- J.P. Services (South West) Limited1995
All plumbing and heating companies in Bath · All trades in Bath · Plumbers and heating engineers across the UK
Frequently asked questions
When are Flowline Installation Ltd's accounts due?
Flowline Installation Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Flowline Installation Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Flowline Installation Ltd still trading?
Flowline Installation 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 Flowline Installation Ltd do?
Flowline Installation Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Flowline Installation Ltd?
Flowline Installation Ltd was incorporated on 7 January 2011, 15 years ago.
What is the penalty if Flowline Installation 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 Flowline Installation 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.