- Companies
- Plumbers and heating engineers
- Romsey
- Say Southern Plumbing & Heating Limited
Say Southern Plumbing & Heating Limited
- Company number
- 14806986
- Incorporated
- 17 Apr 20233 years trading
- Registered office
- Suite 7, 2 Park Court, Premier Way, Romsey, Hampshire, SO51 9DH
- Nature of business
- Plumbing, heat and air-conditioning installation
Say Southern Plumbing & Heating Limited is a 3-year-old private limited company registered in Romsey, company number 14806986, one of 17 plumbing and heating companies in Romsey. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 £22K on the year before, to £22K.
- Current assets of £37K against £15K owed within a year: 2.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £22K | £31K | £37K | £15K | 1 |
| 30 Apr 2025 | £4 | £4 | |||
| 30 Apr 2024 | £4 | £4 |
Where Say Southern Plumbing & Heating Limited is registered
The registered office is in Romsey (SO51), in the Test Valley local authority area, South East. Show SO51 9DH on a map.
Other trade companies in SO51
- Automarketgroup LtdMotor traders
- Mitchells Magic LtdPainters and decorators
- Emmerdale Agriculture Online LtdLandscapers and gardeners
- McAy Sprays LtdPainters and decorators
- SB Maintenance LimitedFacilities management
- Oscar Landscaping and Building LimitedBuilders
- Haime Construction LimitedProperty developers
- Black Lake Operations LtdRoofers
Also registered at this address
14 other companies use the same registered office as Say Southern Plumbing & Heating Limited.
- Dixeyclean LimitedCleaning companies
- DJB Construction South LimitedFinishing trades
- Fenwick Commercial Services LimitedSpecialist contractors
- Kievel Gas LimitedPlumbers and heating engineers
- KT Decorating LimitedFinishing trades
- Osborne Brown LimitedBuilders
- RHB Plumbing and Heating Solutions LtdPlumbers and heating engineers
- S.O. Wallace Fencing LimitedSpecialist contractors
- SB Services Southampton LimitedLandscapers and gardeners
- Semco Services LimitedPlumbers and heating engineers
- Smart Electrical Southern LimitedElectricians
- Sparcraft Racing LimitedMachinery repair and installation
- Thomas Air Services (Tas) LtdPlumbers and heating engineers
- Victory Marine Services LimitedMachinery repair and installation
What happens if Say Southern Plumbing & Heating 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 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 14806986
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 April 2023 (3 years ago)
- Registered office
- Suite 7, 2 Park Court, Premier Way, Romsey, Hampshire, SO51 9DH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 28 May 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 Romsey
Other active plumbing and heating companies registered in Romsey.
- Semco Services Limited2000
- Thomas Air Services (Tas) Ltd2020
- TW Plumbing and Heating Limited2019
- A&E Drainage and Plumbing Ltd2025
- Abel Environmental Services Limited1989
- Ede Plumbing & Heating Ltd2015
- Flame Installations Limited2022
- GBD Ductwork Ltd2019
All plumbing and heating companies in Romsey · All trades in Romsey · Plumbers and heating engineers across the UK
Frequently asked questions
When are Say Southern Plumbing & Heating Limited's accounts due?
Say Southern Plumbing & Heating Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Say Southern Plumbing & Heating Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Say Southern Plumbing & Heating Limited still trading?
Say Southern Plumbing & Heating 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 Say Southern Plumbing & Heating Limited do?
Say Southern Plumbing & Heating Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Say Southern Plumbing & Heating Limited?
Say Southern Plumbing & Heating Limited was incorporated on 17 April 2023, 3 years ago.
What is the penalty if Say Southern Plumbing & Heating 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 Say Southern Plumbing & Heating 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.