- Company number
- 11110057
- Incorporated
- 13 Dec 20178 years trading
- Registered office
- Suite C, Beech House Lion Way, Llansamlet, Swansea, SA7 9FZ
- Nature of business
- Construction of domestic buildings
TW Group (South Wales) Ltd is a 8-year-old private limited company registered in Swansea, company number 11110057, one of 204 building contractors in Swansea. 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 £474K (+66.8%) on the year before, to £1.2M.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £2.4M against £1.4M owed within a year: 1.7 times cover.
- 49 employees on average, up from 29 the year before.
- Balance sheets on record for 6 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £1.2M | £946K | £2.4M | £1.4M | 49 |
| 31 Dec 2024 | £710K | £431K | £1.5M | £910K | 29 |
| 31 Dec 2023 | £516K | £325K | £914K | £423K | 17 |
| 31 Dec 2022 | £55K | £19K | £206K | £174K | 13 |
| 31 Dec 2019 | £25K | £42K | £29K | 8 | |
| 31 Dec 2018 | £25K | £37K | £25K |
Public contracts won
TW Group (South Wales) Ltd has 16 public sector contract awards on record; the ones with their own published value total £1.7M, from 2024 to 2026. Source: Contracts Finder and Find a Tender award notices. For 12 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. 13 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- LHC Procurement Group2 awards
- Merthyr Tydfil Housing Association1 award
- Procurement for Housing1 award
- Caerphilly County Borough Council1 award
- Pembrokeshire County Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| LHC Procurement Group | Public Buildings Construction and Infrastructure | Ceiling, not shown | 2 Oct 2026 |
| Merthyr Tydfil Housing Association | Merthyr Housing Maintenance Framework | Ceiling, not shown | 5 Aug 2026 |
| Procurement for Housing | PfH - Responsive Repairs, Disrepair Works and Void Services | Ceiling, not shown | 15 Jul 2026 |
| Caerphilly County Borough Council | Award of 5397 - Ystrad Mynach Primary School - Internal Alterations | £27K | 24 Apr 2026 |
| Pembrokeshire County Council | Minor Works Framework Agreement for Building Maintenance | Ceiling, not shown | 22 Apr 2026 |
| Monmouthshire County Council | Refurbishment & Remodelling of 67 Park Street, Abergavenny | £507K | 11 Mar 2026 |
| Cyngor Sir Ceredigion County Council | Award of Ceredigion, Aberaeron Comprehensive School - Toilet Refurbishment & Reconfiguration Works / Gwobr Ysgol Gyfun Aberaeron, Ceredigion - Gwaith Adnewyddu ac Ailgyflunio Toiledau | Ceiling, not shown | 26 Feb 2026 |
| Barcud Shared Services | BSS24005 -Works of Adaptations | Ceiling, not shown | 2 Feb 2026 |
| Rhondda Cynon Taf CBC | Reactive Maintenance Measured Term Contract | Ceiling, not shown | 8 Dec 2025 |
| Sport Wales | SWNC Accommodation Refurbishment | £229K | 21 Oct 2025 |
Showing the 10 most recent of 16.
Where TW Group (South Wales) Ltd is registered
The registered office is in Swansea (SA7), in the Swansea local authority area, Wales. Show SA7 9FZ on a map.
Other trade companies in SA7
- Foundry & Co Construction LtdBuilders
- Pops Power Solutions LtdElectricians
- Perfect Roofing and Home Maintenance LimitedRoofers
- Eveo Engineering LtdElectricians
- Performance Bunker Liner LimitedSpecialist contractors
- Swan Roofing LimitedRoofers
- Air Conditioning & Heat Pumps LimitedPlumbers and heating engineers
- Ogm Pristine Cleaning LtdCleaning companies
Also registered at this address
1 other company uses the same registered office as TW Group (South Wales) Ltd.
- Wernoleu Road SPV LimitedProperty developers
What happens if TW Group (South Wales) 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
- 11110057
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 December 2017 (8 years ago)
- Registered office
- Suite C, Beech House Lion Way, Llansamlet, Swansea, SA7 9FZ
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 3 January 2026
- Previous names
- TW Carpentry & Roofing Ltd (until 20 Dec 2018)
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 Swansea
Other active building contractors registered in Swansea.
- Unnam Limited2026
- V & C (SW) Properties Limited2013
- V and D Properties Ltd2023
- V B Griffiths (Building & Roofing) Limited2002
- VM Construction Group Ltd2025
- Watts Brickwork Limited2007
- Weegy Housing Limited2014
- William W Fyall Limited2010
All building contractors in Swansea · All trades in Swansea · Builders across the UK
Frequently asked questions
When are TW Group (South Wales) Ltd's accounts due?
TW Group (South Wales) Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is TW Group (South Wales) 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 TW Group (South Wales) Ltd still trading?
TW Group (South Wales) 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 TW Group (South Wales) Ltd do?
TW Group (South Wales) Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is TW Group (South Wales) Ltd?
TW Group (South Wales) Ltd was incorporated on 13 December 2017, 8 years ago.
Has TW Group (South Wales) Ltd won public sector contracts?
Yes. TW Group (South Wales) Ltd has 16 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.7M), most recently from LHC Procurement Group.
What is the penalty if TW Group (South Wales) 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 TW Group (South Wales) 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.