- Company number
- 10257541
- Incorporated
- 29 Jun 201610 years trading
- Registered office
- Unit 15 Quay Lane, Hardway, Gosport, Hampshire, PO12 4LJ
- Nature of business
- Construction of commercial buildings
Flownet Solution Southern Limited is a 10-year-old private limited company registered in Gosport, company number 10257541, one of 36 building contractors in Gosport. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £72K (+410.6%) on the year before, to £89K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £297K against £239K owed within a year: 1.2 times cover.
- 6 employees on average, up from 0 the year before.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £89K | £72K | £297K | £239K | 6 |
| 31 Oct 2024 | £18K | £26K | £133K | £115K | 0 |
| 31 Oct 2023 | £17K | £33K | £100K | £83K | 0 |
| 31 Oct 2022 | -£2,526 | £35K | £113K | £116K | 0 |
| 31 Oct 2021 | -£2,856 | £26K | £37K | £40K | 0 |
| 31 Oct 2020 | -£7,871 | £10K | 0 | ||
| 31 Oct 2019 | -£7,871 | £0 | £2,273 | £10K | 0 |
| 31 Oct 2018 | -£7,871 | £1,513 | £2,273 | £10K | |
| 31 Oct 2017 | £100 | £92 | 2 |
Where Flownet Solution Southern Limited is registered
The registered office is in Gosport (PO12), in the Gosport local authority area, South East. Show PO12 4LJ on a map.
Other trade companies in PO12
- Paws at 32 LtdCleaning companies
- New Horizons (Hampshire) LtdFinishing trades
- Smart Energy Advisers LtdElectricians
- Easy Clean (Southern) LtdCleaning companies
- RHR Energy LtdPlumbers and heating engineers
- Mitchell Tsco LtdCivil engineering
- Lyle Morgans Master Thatcher LtdRoofers
- Pebbles Cleaning Group LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as Flownet Solution Southern Limited.
What happens if Flownet Solution Southern 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 10257541
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 June 2016 (10 years ago)
- Registered office
- Unit 15 Quay Lane, Hardway, Gosport, Hampshire, PO12 4LJ
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 4 June 2026
- Previous names
- Quality Site Testing Limited (until 19 May 2025)
Ultimate French Carping Limited (until 22 Jan 2020)
French Carp Central Limited (until 24 May 2017)
QST Properties Limited (until 19 May 2017)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Gosport
Other active building contractors registered in Gosport.
- Francis Grace Buildings Limited2018
- Garythompson Building Services Limited2016
- Giovani Resin Floor Ltd2017
- Gosport Building Contractors Ltd2026
- J Stock Building & Property Maintenance Ltd2013
- JD Carpentry Ltd2012
- JJC Construction Ltd2021
- JT Setting Out Ltd2023
All building contractors in Gosport · All trades in Gosport · Builders across the UK
Frequently asked questions
When are Flownet Solution Southern Limited's accounts due?
Flownet Solution Southern Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Flownet Solution Southern Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Flownet Solution Southern Limited still trading?
Flownet Solution Southern 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 Flownet Solution Southern Limited do?
Flownet Solution Southern Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Flownet Solution Southern Limited?
Flownet Solution Southern Limited was incorporated on 29 June 2016, 10 years ago.
What is the penalty if Flownet Solution Southern 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 Flownet Solution Southern 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.