- Companies
- Machinery repair and installation
- Stockton-on-Tees
- Southern Asset Management Limited
Southern Asset Management Limited
- Company number
- 14214291
- Incorporated
- 4 Jul 20224 years trading
- Registered office
- Unit 6 Mandale Wharf, Boathouse Court, Stockton-on-Tees, TS18 3FA
- Nature of business
- Repair and maintenance of other transport equipment n.e.c.; Engineering related scientific and technical consulting activities; Technical testing and analysis; Other professional, scientific and technical activities n.e.c.
Southern Asset Management Limited is a 4-year-old private limited company registered in Stockton-on-Tees, company number 14214291, one of 61 machinery repair and installation companies in Stockton-on-Tees. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £1,258 on the year before, to £1,285.
- Current assets of £185K against £362K owed within a year: 0.5 times cover.
- 14 employees on average, up from 12 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £1,285 | £21K | £185K | £362K | 14 |
| 31 Jul 2024 | £27 | £19K | £163K | £277K | 12 |
| 31 Jul 2023 | £35K | £154K | £140K | 4 |
Public contracts won
Southern Asset Management Limited has 5 public sector contract awards on record; the ones with their own published value total £514K, from 2023 to 2025. Source: Contracts Finder and Find a Tender award notices. For 4 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Durham County Council1 award
- Conwy County Borough Council1 award
- Hull City Council1 award
- Ypo1 award
- Leicestershire County Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Durham County Council | Framework for Structural Inspection and Testing of Street Lighting Columns | Ceiling, not shown | 1 Dec 2025 |
| Conwy County Borough Council | Street Lighting Assets Structural Testing 2025-2031 | £514K | 29 Aug 2025 |
| Hull City Council | Supply of LED Street Lanterns | Ceiling, not shown | 25 Feb 2025 |
| Ypo | YPO - 001259 Street Lighting Products and Services | Ceiling, not shown | 11 Feb 2025 |
| Leicestershire County Council | Structural Testing of Street Lighting Columns | Ceiling, not shown | 9 Jan 2023 |
Where Southern Asset Management Limited is registered
The registered office is in Stockton-on-Tees (TS18), in the Stockton-on-Tees local authority area, North East. Show TS18 3FA on a map.
Other trade companies in TS18
- Teesside Renewables LtdElectricians
- Hartburn Building LtdBuilders
- Priory Landscaping & Driveways LtdLandscapers and gardeners
- Roseberry Access LtdSpecialist contractors
- 786 Fone Repairs LtdRepair services
- Mitchell26T LtdMachinery repair and installation
- Ajb Builders LtdBuilders
- Bespoke Contracts LimitedInstallers
What happens if Southern Asset Management 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 14214291
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 July 2022 (4 years ago)
- Registered office
- Unit 6 Mandale Wharf, Boathouse Court, Stockton-on-Tees, TS18 3FA
- Nature of business
- Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
Engineering related scientific and technical consulting activities (SIC 71122)
Technical testing and analysis (SIC 71200)
Other professional, scientific and technical activities n.e.c. (SIC 74909) - Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 3 August 2026
- Charges (mortgages)
- 3 outstanding of 3 registered
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Stockton-on-Tees
Other active machinery repair and installation companies registered in Stockton-on-Tees.
- Stamatex Ltd2017
- Surprise Ltd2019
- Teesside Jointing Services Limited2024
- The Lift Guys Ltd2020
- Thomas Burton Ltd2022
- TSL Technical Services Limited2024
- WB Technical Services Ltd2016
- Wyex Consultancy Ltd2017
All machinery repair and installation companies in Stockton-on-Tees · All trades in Stockton-on-Tees · Machinery repair and installation across the UK
Frequently asked questions
When are Southern Asset Management Limited's accounts due?
Southern Asset Management Limited's next accounts are due at Companies House by 30 April 2027 (in 198 days), covering the period to 31 July 2026.
When is Southern Asset Management Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Southern Asset Management Limited still trading?
Southern Asset Management 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 Southern Asset Management Limited do?
Southern Asset Management Limited is registered under Repair and maintenance of other transport equipment n.e.c. (SIC 33170); Engineering related scientific and technical consulting activities (SIC 71122); Technical testing and analysis (SIC 71200); Other professional, scientific and technical activities n.e.c. (SIC 74909).
How old is Southern Asset Management Limited?
Southern Asset Management Limited was incorporated on 4 July 2022, 4 years ago.
Has Southern Asset Management Limited won public sector contracts?
Yes. Southern Asset Management Limited has 5 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £514K), most recently from Durham County Council.
What is the penalty if Southern Asset Management 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 Southern Asset Management 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.