- Company number
- 06357135
- Incorporated
- 31 Aug 200719 years trading
- Registered office
- Sam Drylining, Ynyswen Road, Treorchy, Mid Glamorgan, CF42 6EG
- Nature of business
- Construction of commercial buildings
Sam Drylining Limited is a 19-year-old private limited company registered in Treorchy, company number 06357135, one of 7 building contractors in Treorchy. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 down £207K (-12.7%) on the year before, to £1.4M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £3.7M against £2.5M owed within a year: 1.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Aug 2025 | £1.4M | £462K | £3.7M | £2.5M | 0 |
| 31 Aug 2024 | £1.6M | £12K | £3.8M | £2.4M | 18 |
| 31 Aug 2023 | £1.3M | £190K | £4.4M | £3.4M | 16 |
| 31 Aug 2022 | £1.3M | £1.2M | £3M | £2M | 21 |
| 31 Aug 2021 | £1.2M | £715K | £3.7M | £2.8M | 35 |
| 31 Aug 2020 | £1.2M | £708K | £3.3M | £2.4M | 35 |
| 31 Aug 2019 | £669K | £144K | £2.8M | £2.3M | 29 |
| 31 Aug 2018 | £964K | £254K | £2.7M | £2.1M | 13 |
| 31 Aug 2017 | £698K | £278K | £2M | £1.6M | 13 |
| 31 Aug 2016 | £673K | £353K | £1.7M | £1.1M |
Public contracts won
Sam Drylining Limited has 9 public sector contract awards on record; the ones with their own published value total £8.6M, from 2023 to 2026. Source: Contracts Finder and Find a Tender award notices. For 2 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
- City & County of Swansea4 awards
- Trivallis3 awards
- ateb Housing Group Ltd1 award
- Tai Tarian Ltd1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| City & County of Swansea | Contract for Labour Only Plastering Works | £136K | 10 Sep 2026 |
| City & County of Swansea | Contract for Labour Only Plastering works Townhill | £90K | 19 Jun 2026 |
| City & County of Swansea | Contract for External Insulation Cladding and Render System at Penlan/Gendros | £150K | 21 May 2026 |
| ateb Housing Group Ltd | ateb Retrofit Framework | Ceiling, not shown | 14 May 2026 |
| City & County of Swansea | Contract for Supply Labour for Plastering Works at West Cross | £112K | 9 Dec 2025 |
| Tai Tarian Ltd | Fabric Decarbonisation Improvement Works Framework Agreement | Ceiling, not shown | 1 Apr 2024 |
| Trivallis | Thermal Improvements Cynon | £2.7M | 24 Mar 2023 |
| Trivallis | Thermal Improvements Taff | £2.8M | 24 Mar 2023 |
| Trivallis | Thermal Improvements Rhondda | £2.6M | 24 Mar 2023 |
Where Sam Drylining Limited is registered
The registered office is in Treorchy (CF42), in the Rhondda Cynon Taf local authority area, Wales. Show CF42 6EG on a map.
Other trade companies in CF42
- Eagle.Pro.Roofing.UK. LtdRoofers
- Valley Flooring LtdFloor and wall tilers
- LL Property Partners LtdProperty developers
- A1 Lifting Operations LimitedCivil engineering
- Lewys Electrical LtdElectricians
- Pro-Renovate LtdProperty developers
- A & K Plastering and Rendering LtdBuilders
- Treorchy Hand Carwash 1 LtdCleaning companies
What happens if Sam Drylining 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 06357135
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 August 2007 (19 years ago)
- Registered office
- Sam Drylining, Ynyswen Road, Treorchy, Mid Glamorgan, CF42 6EG
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 31 August 2026
- Charges (mortgages)
- 0 outstanding of 4 registered
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 Treorchy
Other active building contractors registered in Treorchy.
- A & K Plastering and Rendering Ltd2026
- Byron Construction Ltd2022
- Im Construction (Rhondda) Ltd2019
- Iris Property Developments Ltd2023
- Lee Hallam & Sons Ltd2021
- Pirus Electrical Ltd2016
All building contractors in Treorchy · All trades in Treorchy · Builders across the UK
Frequently asked questions
When are Sam Drylining Limited's accounts due?
Sam Drylining Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Sam Drylining Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Sam Drylining Limited still trading?
Sam Drylining 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 Sam Drylining Limited do?
Sam Drylining Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Sam Drylining Limited?
Sam Drylining Limited was incorporated on 31 August 2007, 19 years ago.
Has Sam Drylining Limited won public sector contracts?
Yes. Sam Drylining Limited has 9 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £8.6M), most recently from City & County of Swansea.
What is the penalty if Sam Drylining 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 Sam Drylining 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.